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64111635 No.64111635 [Reply] [Original] [archived.moe] [rbt]

>>64109308 previous thread

There is evidence of a massive Intel CPU hardware bug (currently under embargo) that directly affects big cloud providers like Amazon and Google. The fix will introduce notable performance penalties on Intel machines (30-35%).

People have noticed a recent development in the Linux kernel: a rather massive, important redesign (page table isolation) is being introduced very fast for kernel standards... and being backported! The "official" reason is to incorporate a mitigation called KASLR... which most security experts consider almost useless. There's also some unusual, suspicious stuff going on: the documentation is missing, some of the comments are redacted (https://twitter.com/grsecurity/status/947147105684123649 (embed)

) and people with Intel, Amazon and Google emails are CC'd.

According to one of the people working on it, PTI is only needed for Intel CPUs, AMD is not affected by whatever it protects against (https://lkml.org/lkml/2017/12/27/2). PTI affects a core low-level feature (virtual memory) and has severe performance penalties: 29% for an i7-6700 and 34% for an i7-3770S, according to Brad Spengler from grsecurity. PTI is simply not active for AMD CPUs. The kernel flag is named X86_BUG_CPU_INSECURE and its description is "CPU is insecure and needs kernel page table isolation".

Microsoft has been silently working on a similar feature since November: https://twitter.com/aionescu/status/930412525111296000 (embed)

People are speculating on a possible massive Intel CPU hardware bug that directly opens up serious vulnerabilities on big cloud providers which offer shared hosting (several VMs on a single host), for example by letting a VM read from or write to another one.

https://www.fool.com/investing/2017/12/19/intels-ceo-just-sold-a-lot-of-stock.aspx

http://www.overclock.net/t/1645071/computerbase-intel-serious-vulnerability-speculation-in-all-cpus#post_26528208

TL;DR syscalls are being slowed by as much as 4x after the fix.

>> No.64111661

Reminder that Brian Krzanich sold ~50% of his holdings in Intel leaving him with 250000 shares which is the contractually required minimum he can hold without losing his position as CEO.

Brian sold these shares mid December of 2017.

>> No.64111680

INTELDIOTS BTFO AHAHAHAHAHAHAHAHAH AH AH HAH AHHAHAH

>buy intel
>get hacked

>> No.64111685

Linux is an AMD shill, who would of thought?!
@64111635: nice try shill!!

>> No.64111689

>>64111635

More info here: https://www.intel.com/content/www/us/en/support/articles/000025619/software.html

Basically only vulnerable if you can flash the firmware. You can only do this with valid Intel management credentials. So its mostly a non issue.

>> No.64111698
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64111698

>g4560
its already slow and this.. what the fuck intel.

>> No.64111714
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64111714

IT ISN'T TRUE! THE BUG IS MADE UP LIES BY AMD RUSSIAN HACKERS!!!

>> No.64111719
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64111719

>>64111661
Are you really surprised?

>> No.64111720

>>64111689
This has literally nothing to do with the issue in OP

>> No.64111724

>>64111689
You pajeetel shill, this is a SEPARATE problem from the PTI vulnerability.

In fact, this just shows how hilariously fucked intel is.

>> No.64111730
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64111730

mfw we will witness the fall on Intel

>> No.64111738

>>64111689
That's the wrong completely devastating issue, baka.

>> No.64111740
File: 326 KB, 900x900, cirno lacht komisch.jpg [View same] [iqdb] [saucenao] [google] [report]
64111740

>>64111689
>He doesn't actually know what intel ME is
lel

>> No.64111746
File: 552 KB, 940x672, INTEL.jpg [View same] [iqdb] [saucenao] [google] [report]
64111746

>> No.64111748

>>64111689
It is still under embargo retard, this is a different bug

>> No.64111763

Intel is:
[_] Finished
[_] Bankrupt
[X] FINISHED AND BANKRUPT

>> No.64111770
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64111770

>>64111689

>> No.64111791

>>64111689
If this is bait, its fucking excellent

>> No.64111808
File: 21 KB, 680x384, (you).jpg [View same] [iqdb] [saucenao] [google] [report]
64111808

>>64111689

>> No.64111811

>>64111689
>Intel has so many vulnerabilities that shills can't even keep track of which one they're supposed to damage control at a given moment

>> No.64111874

>>64111661
totally nothing suspicious goin on here..nope.

>> No.64111880
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64111880

Windows 10 users are now finally fucked with the automatic updates

>> No.64111882

>Syscall overhead roughly doubles
>Insignificant performance loss for most desktop applications, but VERY significant loss for syscall-heavy applications
>That includes GPU drivers
>Gaymers are going to flock to AMD because AMD doesn't nerf their GPU performance
>Intel's monopoly on desktop CPUs will collapse because entire segments of the market will refuse to use their CPUs
holy shit guys
this might be it

>> No.64111899

>>64111880
Windows 7/8 users are now finally fucked if they don't install the patch.

>> No.64111907

Time to buy cheap intel machines and just use them offline

>> No.64111915

>>64111635
Reminder that ARM Aarch64 is also fucked

>http://lists.infradead.org/pipermail/linux-arm-kernel/2017-November/542751.html
>The performance hit from this series isn't as bad as I feared: things like cyclictest and kernbench seem to be largely unaffected, although syscall micro-benchmarks appear to show that syscall overhead is roughly doubled, and this has an impact on things like hackbench which exhibits a ~10% hit due to its heavy context-switching.

>> No.64111941

>>64111880
People are better off with a slower system than a vulnerable one in this case.

>>64111882
>doubles
Potentially quadruples, I think, judging by the dude on /r/sysadmin.

>> No.64111966

>>64111915
> November
Wtf?
Does that mean it's already known that long?

>> No.64111970

>>64111880
This vulnerability is very severe. It has to be patched

>> No.64111992

>>64111915
That's before they figured out that AMD is not affected.

>> No.64112002

>>64111992
ARM

>> No.64112010

>>64111992
AMD =/= ARM

>> No.64112016

>>64111966
That's when Intel's CEO sold his stocks, so clearly.

>> No.64112022

Let's summarize guys
>diversity
>shitty yields
>constantly delayed 10 nm process
>foreskin thermal paste instead of solder in the ihs
>even in their fucking xeons
>netburst 2.0 like temps
>unscallable ringbus
>massive thermal infernos in their i9 processors
>that let the PowerPC 970 and the fucking 9590 like a winter look like a candle in the fucking Minnesota
>now this horrible bug that will hamper at least 30% of the performance
AMD did nothing and its winning this year.
Hell, even they will a FX renaissance.

>> No.64112047

>>64112022
>all that green

>> No.64112048

>>64111685
>@

>> No.64112050

>>64112022
>>that let the PowerPC 970 and the 9590 look like a cande flame in the fucking Minnesota's winter
FTFM.

>> No.64112053

>>64111966
They've been working on this from at least early 2017 but it turned into a serious push near the end of the year.

I think there's been studies about exploiting speculative execution feature for even longer time.

>> No.64112056

Phoronix has done benchmarks with the fix in:
https://www.phoronix.com/scan.php?page=article&item=linux-415-x86pti&num=2

>> No.64112060
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64112060

>>64111899
IT DOESN'T AFFECT NEHALEM
IT DOESN'T AFFECT NEHALEM
IT DOESN'T AFFECT NEHALEM
MY I7 920 FINE

>> No.64112073

>>64112022
You forgot how they blew lots of cash on failed Atoms in smartphone and tablets, the bricked Atoms C2000, and several remotely-exploitable Management Engine bugs.

>> No.64112082

guys guys what if this is a plot to make people buy ryzen

don't believe this news until theres hard proof aka a patch and benchmarks before&after. DONT FALL FOR THIS

>> No.64112105
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64112105

>>64111635
AAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHH everyone running a DB or network centric application on Intel is screwed!

Intel stock will drop 20% by the end of Q1 2018. Screenshot this.
>Intel Corporation Common Stock Real Time Stock Quotes
>$47.30

>> No.64112110

Time to spend all my spare 3000 usd to buy some AMD stocks.

>> No.64112128

so there is no point in these threads until the update hits and we see if there is any difference at all

>> No.64112131

https://www.phoronix.com/scan.php?page=article&item=linux-415-x86pti&num=2

>that hit to storage access on the SSD
Oh boy.

>> No.64112144

>>64112105
>Intel stock will drop 20% by the end of Q1 2018.
Not just their stock, but also their performance.

>> No.64112148

>>64112060
Sauce please.

>> No.64112150
File: 64 KB, 759x746, finished-and-bankrupt.png [View same] [iqdb] [saucenao] [google] [report]
64112150

>>64112056
>>64112131
holy fuck!

>> No.64112154
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64112154

>>64112144

>> No.64112157

>>64111685
Go back to Twitter, kid

>> No.64112165

>>64112131
Guess we know how they achieved their "single-threaded" performance now.

>> No.64112173
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64112173

Feels good to use a secure CPU.

>> No.64112181

>>64112173
on a secure os!

>> No.64112189
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64112189

what about BSD?
any relevant patches anyone?

>> No.64112195

>>64112150
Dude that's nothing, have you seen the I/O performance? OVER 50% SLOWER, fucking insane, this is going to be a fatal blow to Intel.

>> No.64112196

>>64111635
Welp, looks like it might finally be the end of my 2500K.

It was fun while it lasted.

Goodbye, old friend.

>> No.64112198
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64112198

>>64112144

>> No.64112202

>>64112131
Optane is fucking dead now.

>> No.64112204

>>64112022
you are forgetting about most motherboard vendors whom haven't even patched all their system affected by the intel management engine bug.
"intel management engine bug" has a good sound to it, given current events, brian is probably the exploit that management engine

>> No.64112205

>>64112144
Include me in the meme screenshot

>> No.64112206

I wonder how Intel will advertise their next couple generation when they fixed the bug and can't use this speculative execution anymore to improve IPC.

New Intel core i9-9870k with -10% IPC
Kek

>> No.64112207
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64112207

>>64112148
THEY SAID IT'S WESTMERE ONWARD

>> No.64112224

>>64112181
I'll upgrade to some minimal distro and make an imageboard, like that dude some days ago

>> No.64112226

>>64112202
>OPTANE NVDIMMS STILL NOT AVAILABLE
OPTANE NVDIMMS STILL NOT AVAILABLE
>OPTANE NVDIMMS STILL NOT AVAILABLE
OPTANE NVDIMMS STILL NOT AVAILABLE
>OPTANE NVDIMMS STILL NOT AVAILABLE
OPTANE NVDIMMS STILL NOT AVAILABLE
>OPTANE NVDIMMS STILL NOT AVAILABLE
OPTANE NVDIMMS STILL NOT AVAILABLE
I summon Charlie.

>> No.64112232

>>64112105
I need to fucking short intel

>> No.64112233
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64112233

>>64112144

>> No.64112243
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64112243

However, it may be that the vulnerability in Intel's chips is worse than the above
mitigation bypass. In an email to the Linux kernel mailing list over Christmas, AMD
said it is not affected. The wording of that message, though, rather gives the game
away as to what the underlying cockup is:

>AMD processors are not subject to the types of attacks that the kernel page
>table isolation feature protects against. The AMD microarchitecture does not
>allow memory references, including speculative references, that access higher
>privileged data when running in a lesser privileged mode when that access
>would result in a page fault.

A key word here is "speculative." Modern processors, like Intel's, perform speculative
execution. In order to keep their internal pipelines primed with instructions to perform,
the CPU cores try their best to guess what code is going to be run next, fetch it, and
execute it.
It appears, from what AMD software engineer Tom Lendacky was suggesting above,
that Intel's CPUs speculatively execute code potentially without performing security
checks. It seems it may be possible to craft software in such a way that the processor
starts executing an instruction that would normally be blocked – such as reading
kernel memory from user mode – and completes that instruction before the privilege
level check occurs.
That would allow ring-3-level user code to read ring-0-level kernel data.

>> No.64112254

>>64111635
If I'm not running VMs is there any reason why I would be affected by this update?

>> No.64112263

>Intel's low-powered Bonnell microarchitecture employed in early Atom processor cores also uses an in-order dual pipeline similar to P5

>> No.64112270

>>64112082
Why would you buy anything now wait for black friday

>> No.64112272

>>64112254
Yes. This flaw has nothing to do with virtualization.

>> No.64112276

>>64112254
Depends, is your CPU Intel and running OS?

>> No.64112281

>>64112254
Depends on what you do and how utilized your processor currently is.

>> No.64112283

>>64112254
>If I'm not running VMs is there any reason why I would be affected by this update?

The defacto loss (I can read your keys yo) of all privilege separation on all OSs.

>> No.64112285

>>64112189
FreeBSD is being patched as well.

>> No.64112288

>>64112082
There's already a patch and benchmarks. Just not from news sites.

>> No.64112290

>>64112243
Everything is fine if it can't go below ring 0

>> No.64112291

>>64112254
VMs ≠ Virtual Memory. Affects all CPUS.

>> No.64112295
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64112295

>>64112144

>> No.64112308
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64112308

>> No.64112330
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64112330

>>64111635
INTEL IS BANKRUPT AND FINISHED
HOW WILL INTELLETS EVER RECOVER?

>> No.64112331

http://www.foxbusiness.com/markets/2017/12/27/intel-corp-cancels-coffee-lake-x-gaming-chip.amp.html

Intel is literally going to collapse.

>> No.64112333

If I run a host with VMs, do I only have to patch the host OS or the VMs, too?

>> No.64112335
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64112335

As a more or less computer illiterate retard, what does this mean for my computer?

>> No.64112340

>>64112308
>Otellini
Fuck you, at least he was competent enough to not let shit like this happen.
I miss him. ;_;

>> No.64112341

>>64112335
5-30% performance hit in a few cases.

>> No.64112351

>>64112335
It will get slower if you install windows updates
If you don't then your system has virtually no security any more

>> No.64112361

>>64112335
If you like your computer, then you can keep your computer.

>> No.64112365

>>64112341
If I apply the patch? I haven't used windows update since mid '16.

>> No.64112371

>>64112333
Both.

>> No.64112372

Time to turn off windows updates for good

>> No.64112378

>>64112341
54% slower IO speed on NVME samsung 950 with a i7 8700k First graph

https://www.phoronix.com/scan.php?page=article&item=linux-415-x86pti&num=2

>> No.64112381
File: 100 KB, 779x1150, ssd-perf-on-insecure-x86-platform.png [View same] [iqdb] [saucenao] [google] [report]
64112381

>>64112243
https://lkml.org/lkml/2017/12/27/2
Signed-off-by: Tom Lendacky <[email protected]>
---
arch/x86/kernel/cpu/common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index c47de4e..7d9e3b0 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -923,8 +923,8 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)

setup_force_cpu_cap(X86_FEATURE_ALWAYS);

- /* Assume for now that ALL x86 CPUs are insecure */
- setup_force_cpu_bug(X86_BUG_CPU_INSECURE);
+ if (c->x86_vendor != X86_VENDOR_AMD)
+ setup_force_cpu_bug(X86_BUG_CPU_INSECURE);

fpu__init_system(c);

>> No.64112388

>>64112365
>>64112372

If you don't apply the patch your computer will get compromized and taken over by a hacker.

>> No.64112395
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64112395

It's a feature you filthy goys, you should be happy.

>> No.64112401

>>64112388
When can I sue the Intel/NSA?

>> No.64112402

ayymdee bros [email protected]

>> No.64112424

>>64112388
I already have no AV anyway

>> No.64112433

In reality this is a plot to force people to hastily adopt a rigged security update. Rigged by the merchants.

>> No.64112494

This is actually good. If you're a gaymer you get fucked, but if you waste your time in idle lurking you won't notice anything

>> No.64112502

>>64111635
This is only a rumour, fucking faggots

>> No.64112513

>>64112502
Don't you have more stock to sell, Brian?

>> No.64112517

>visit popular online hardware store
>see drop in price of Intel
>see this thread after
It all makes sense now.

>> No.64112519
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64112519

>>64112361
sounds like an obama promise

>> No.64112526
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64112526

>>64112502

>> No.64112531

>>64112502
the security issue is a rumor, the patch is real

>> No.64112533

>>64111685
@

>> No.64112541

Guys, this is all overblown!

We can just hack the Intel ME with the vulnerabilities discovered last month and be safe in ring -3 from ring -1 vulnerabilities!

>> No.64112542
File: 124 KB, 882x731, 1481325274782.jpg [View same] [iqdb] [saucenao] [google] [report]
64112542

>>64112381
Intel CEO dumped as many shares as he could 2 weeks ago. Only holding onto the 250,000 he's required to keep as CEO.
>https://www.electronicsweekly.com/news/business/take-risks-says-intel-ceo-2017-12/

>> No.64112555
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64112555

>>64111635
I work in hosted platforms and I'm dying. The funniest thing about this all, is that thousands of companies have or are switching to cloud based solutions with so like thin client + cltrix/vmware so that they could/can ditch their XP and 7 machines after shitting themselves over WannaCry.

This is gold. Pure gold.

>> No.64112558

My raspberry pi is secure
Since it can now run OpenGL, there's literally no reason to use anything but that

>> No.64112568

The fix is potentially that big of a slowdown?
Who the fuck thought that was acceptable?

>> No.64112571

>>64112555
>I'm dying because we're going to become bankrupt soon

>> No.64112585

>>64112558
sorry to break it to you, but: >>64111915

>> No.64112596

>>64112541
>le epic ME bug

>> No.64112599

>>64112173
Can you use responsive websites or are you just outta reach?

>> No.64112603
File: 17 KB, 400x400, 1488482796138.png [View same] [iqdb] [saucenao] [google] [report]
64112603

>>64112571
You think my laughter is joy?

>> No.64112604

>>64112082
There are already patches to the linux kernel, just with redacted comments.
See
https://lkml.org/lkml/2017/12/4/709

>> No.64112605

>>64112585
my Raspi is 32bit

>> No.64112608

>>64112568
>The fix is potentially that big of a slowdown?
> Who the fuck thought that was acceptable?
kernel devs can't help it, Intel CPU's are just dog shit, don't blame them

>> No.64112614

>>64111635
grsecurity are a bunch of fags

The only experts grsecurity has are how to bypass the GPL and send cease and desist letters.

>> No.64112634

>>64112378
>>64112381
What is causing the huge difference between the impacts on 8700 and 6800?

>> No.64112635

>>64112568
When you have to beat your competitive by any means possible you tend to cut a few corners and hope they aren't noticied

>> No.64112656

>>64112634
The 8700 is using a SSD while the 6800 is using a HDD. The slowdowns are much noticeable with the former setup since the slow access speeds of an HDD make the processor slowdown negligible.

>> No.64112661
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64112661

>>64112604
>https://lkml.org/lkml/2017/12/4/709
>2) Namespace
>
> Several people including Linus requested to change the KAISER name.
>
> We came up with a list of technically correct acronyms:
>
> User Address Space Separation, prefix uass_
>
> Forcefully Unmap Complete Kernel With Interrupt Trampolines, prefix fuckwit_
>
> but we are politically correct people so we settled for
>
> Kernel Page Table Isolation, prefix kpti_

>> No.64112663

>>64112634
8700k uses 950PRO, 6800k uses a SATA SSD.

>> No.64112669

>>64112634
CPU here is irrelevant, it's bottlenecking the SSD.

>> No.64112673

Only linux will get the slow patch. The microsoft one wont be even noticeable.
Linux wont be allowed to cheat any more.

>> No.64112683

>>64112673
>he actually thinks this

>> No.64112685

How on earth will datacenters, server companies deal with this? They will have instant revenue loss from the second they update and lose efficiency..

>> No.64112687

>>64112634
>What is causing the huge difference between the impacts on 8700 and 6800?

6800 uses a standard SATA 6GB/s SSD so only about 544MB/s not much load.

8700 uses the M.2 NVME SSD which has 3000MB/s performance.

Basically the 8700 can only handle less than half (46%) of NVME speeds now with the patch. With the regular SSD you probably won't see the difference.

>> No.64112690

Oh boy. I work in telecoms.
A lot of our customer's stable software is on intel servers, updating all of those linux kernels and back applying everything is going to be a fucking nightmare.
And then the products are handling calls, so they're performance critical.

>> No.64112692

>>64112673
This is what winbabbies actually believe.

>> No.64112697
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64112697

This is it, it's the gaymer holocaust.
2018 is going to be a great year boys.
>>64112685
Dump all of their Intel hardware, they can't afford the huge performance hit.

>> No.64112698

>>64112685
You will see extremely smug Lisa Su painting in every major 7+1 CEO's office.

>> No.64112702

>>64112687
>>Basically the 8700 can only handle less than half (46%) of NVME speeds now with the patch
Yeah, what the fuck. Holy fucking shit, and I have 2x 980 NVMEs lol

>> No.64112705

>>64112685
Blame the repeal of Net Neutrality is something I can see

>> No.64112725

>>64112685
Sudden run to AMD hardware for servers I guess.
Maybe a lot of lawsuits against intel

>> No.64112748

I don't care about security
can I turn this off on win10?

>> No.64112752

>>64112685
Google has been eyeballing building their own POWER based (ppc64el) servers for years. Maybe this will get them to switch. Microsoft is intimately tied to x86 so they'll go to AMD.

>> No.64112754

>>64112685
God knows, my dude. Not only does the performance hit impact us, but when it is unpatched this flaw can exploit the FUCKING HYPERVISOR meaning that ALL shared and hybrid cloud services are UTTERLY FUCKED.

>> No.64112759

>>64112685
Probably dump performance critical system to AMD systems. Also move storage to AMD based solutions.

>> No.64112765
File: 283 KB, 900x885, 1507165656484.jpg [View same] [iqdb] [saucenao] [google] [report]
64112765

>>64112698
>In November Krzanich reported he had sold 245,743 Intel shares leaving him with the bare minimum of 250,000 shares required for the CEO to hold under Intel’s corporate regulations.
Really makes me think...

>> No.64112766

>>64112243
wasnt that a large part of a presentation on 34c3?

>> No.64112767

>>64112748
No

>> No.64112770

>>64112748
Enjoy the CP botnets and bitcoin miners

>> No.64112771

>>64112725
there is barely one rack mountable amd server to the market, no one is going to replace their fucking hardware just for this

>> No.64112782

>Meanwhile at AMD

https://www.youtube.com/watch?v=3GwjfUFyY6M

>> No.64112786

>>64112748
Yes, if you upgrade to Windows 7 or 8.1

>> No.64112791

>>64112765
>laughing_jews.jpg

>>64112771
Well when your performance critical hardware suddenly drops 5-65% of perf you will.

>> No.64112800

I should have waited the 2 more months for Ryzen when I was building my PC

>> No.64112801

>>64112661
see, this is how sjw-free development works - fun is allowed.

>> No.64112806

>>64112754
>this flaw can exploit the FUCKING HYPERVISOR meaning that ALL shared and hybrid cloud services are UTTERLY FUCKED.
Sorry, hypervisor?

>> No.64112819

>>64112752
They are already building a POWER9 cluster (might be done now, they get prerelease hardware)

>> No.64112820
File: 2.01 MB, 2592x1936, 1345359760104.jpg [View same] [iqdb] [saucenao] [google] [report]
64112820

why has intel been in decline since sandy?

for as much as people say AMD is a "joke", and they've no doubt had mis-steps, they've also progressed a great deal in terms of actual technology and products. intel is just issue after issue while delivering weak performance "upgrades" and socket changes every year.

>> No.64112825

>>64112791
oh so now its 65%? no one even knows the affect it could just be 5% for 99% of uses, in which case no, you will not repurchase

>> No.64112836

>>64112806
The software that pretends to be hardware to VMs.
VirtualBox is one example.

Basically this bug means software in VMs might be able to access cpu memory in the host, which is a complete shitstorm for cloud services.

>> No.64112841
File: 973 KB, 801x1500, 1490523294146.png [View same] [iqdb] [saucenao] [google] [report]
64112841

Is there a list of affected cpu's? I need to make sure my bentium m shitposting machine is safe

>> No.64112843
File: 35 KB, 1024x576, 56e15f04dd0e4c75a2c3e577e942210c8c9a392d_hq.jpg [View same] [iqdb] [saucenao] [google] [report]
64112843

I have a question.

Since this vulnerability has been around since 2011, why have there been no viruses exploiting it? Why hasn't Javascript in my browser killed my computer despite me visiting dozens of shady websites?

>> No.64112853

>>64112806
The hypervisor is the bit of code on a VM box's host OS that manages the VMs' accesses to host system resources like CPU and memory. Amazon, Microsoft, and Google have all been involved with getting patches fixed for this ASAP.

>> No.64112857

>>64112825
It depends on the programme you're running.
If you don't make many syscalls it's 5%. If you're writing to disk a lot it's over 50%.

>> No.64112859

>>64112836
This also means the update fucks anyone trying to run services in a VM (meaning literally every major company on earth). DB servers to redis caching, all will be affected to a non zero extent.

>> No.64112860

>>64112843
What the fuck makes you think javascript is an attack vector in the first place?

>> No.64112864
File: 1.02 MB, 2025x9065, 1503237629957.png [View same] [iqdb] [saucenao] [google] [report]
64112864

https://www.phoronix.com/scan.php?page=article&item=linux-415-x86pti&num=2

My mates

What the fuck

>> No.64112865

>>64112841
Westmere and later.

>> No.64112869

>>64112820
Intel's core2 architecture was just recycled pentium M, which is a recycled pentium pro from 1993. All new intel shit, with the exception of atom, is still based on that.
They simply can't build anything good

>> No.64112870
File: 91 KB, 653x726, 1514919299662.png [View same] [iqdb] [saucenao] [google] [report]
64112870

>>64111635
A-apologize

>> No.64112872

>>64112820
>trusting kikes
That's why

>> No.64112875

>>64112843
You need to discover the vulnerability before using it.

>> No.64112880

>>64112853
>>64112836
>>64112859
My god. I use VMs but I didn't know what hv was. Not that knowledgeable. Jesus.

>> No.64112883

>>64112857
>citation needed

>> No.64112884

>>64112864
Pure I/O is 50% slower. Intel is going to be utterly banished from data centers.

>> No.64112886

>>64112843
because viruses not written by jews don't have a habit of notifying you that they're stealing your information. running the exploit in a way that doesnt crash your browser would be very high priority for them.

>> No.64112887

>>64112865
That's just what was tested. It likely affects anything since Pentium pro

>> No.64112892

>>64112806
A hypervisor is the virtual computer that manages the point between real metal hardware and virtual.

>> No.64112906

>>64112884
Is it 50% slower, or is it capped? Someone needs to break out RAID 0 and check.

>> No.64112916

>>64112401
You can't.

>> No.64112917

>>64112860
Probably the guy that submitted the KAISER patch to the Linux kernel using JavaScript as an attack vector for fiddling with KASLR timing.

>> No.64112919

>>64112884
Every server company is going to sue Intel dry to make up for the losses.
This is going to be glorious to watch.

>> No.64112923

>>64112884
This. With cloud content providers being all the rage raw I/O is of paramount importance. Intel just got fucked beyond words here.

>> No.64112927

>>64112843
Researchers only discovered the exploit last year apparently.
But once the embargo ends every chink and russian botnet will know about it.

>> No.64112933

https://www.theregister.co.uk/2018/01/02/intel_cpu_design_flaw/

>To make the transition from user mode to kernel mode and back to user mode as fast and efficient as possible, the kernel is present in all processes' virtual memory address spaces, although it is invisible to these programs.

I am dumb, are they saying the entire kernel is being copied when a new process is created?

>> No.64112934

Best part is even if I wanted to get jewed again and upgrade to Intel I have to buy a new motherboard anyway because fuck kaby lake.

>> No.64112945

>>64112883
see >>64112864

>> No.64112946

>>64111635
How many cloud operators are going to just spoof the CPU and platform strings for the guest to not lose performance?

>> No.64112950

>>64112927
>last year
wew
>>64112933
Sounds like it.

>> No.64112951

>>64112864
Why is it hitting the ix-x7xx chips harder than the ix-x6xx chips?

>> No.64112955
File: 660 KB, 698x840, 1498666673445.png [View same] [iqdb] [saucenao] [google] [report]
64112955

>>64112144
more like 50%

>> No.64112956

>>64112933
Not copied around physical RAM. It's just available as part of the process's virtual memory address space.

>> No.64112965

>>64112884
This will fuck over all modern telecoms software bad.

>> No.64112966

>>64112951
One uses NVMe, the other is SATA. It's I/O testing.

>> No.64112971
File: 9 KB, 564x385, logo.png [View same] [iqdb] [saucenao] [google] [report]
64112971

I think we need a snappy logo and name for this.

This is my attempt at a logo. It's just like what all the hip marketing companies produce.

And it should be called the kneel nuclear bug because that was the first two words spat out from a random word generator.

>> No.64112974

>>64112951
One's using NVME SSD, the other's using SATA SSD. It's just showing how the former will be bottlenecked while the latter is less affected.

>> No.64112976

>>64112951
One is SATA SSD, other is NVME SSD.

>> No.64112983

>>64112933
it's virtual memory addresses. They all map to the same physical address where the kernel lives

>> No.64112989

>>64112946
That's a very real possibility, well, expect massive data leaks, 2018 keeps on giving.

>> No.64112990

>>64112971
The Holocaust, but real.

>> No.64112994

so everything that uses intel is fucked, it just depends how much currently

so shit like cloud service will be hit among hardest together with servers

while gaymens will only suffer the little 5%

?

>> No.64112996
File: 187 KB, 568x612, 1501912030011.png [View same] [iqdb] [saucenao] [google] [report]
64112996

>>64112870
(you)

>> No.64112997

>>64112966
>>64112974
>>64112976
Ahh I see it now. Thanks.
Ouch.

>> No.64113002

>>64112946
A few, until their VMs get compromised and they go bankrupt within a span of hours.

>> No.64113008

>>64111635
So is the Pentium with MMX affected? I'm hoping it doesn't have speculative execution when I grab one from goybay.

>> No.64113010
File: 45 KB, 704x396, linus.jpg [View same] [iqdb] [saucenao] [google] [report]
64113010

>>64112990

>> No.64113012

Fuuuuck Intel cucks btfo eternally, macfags btfo. I hope you like that Jew spunk on your face manbabies. Need to gloat been telling the newfags for the past 6 years.

>> No.64113013

>>64112951
different SSD's are used.

The 8700 uses a NVME high performance SSD 3000MB/s vs the 6800 only uses a regular SATA SSD with about 555MB/s

>> No.64113019

>>64112965
This will destroy almost every thin client infrastructure. This is so fucked, I am at loss for words.

I don't even want to think about DR sites and replication....

>> No.64113021

>currently under embargo
>Google shows 9001 news articles

What did he meaned by that

>> No.64113025

>>64112994
Gaymens may suffer a lot, since driver resides in kernel space, and your game lives in user, and they interact with fuckton of syscalls...

>> No.64113033

can i disable windows 10 updates and keep my performance? i would only use steam which in already installed

>> No.64113042

>>64113033
No you should upgrade to windows 7

>> No.64113050

>Still on a 3570k
>Too poor to upgrade
I'm fucked aren't I?

>> No.64113051

>>64113033
Yeah, but expect no security

>> No.64113058
File: 157 KB, 460x569, 12857468746845.jpg [View same] [iqdb] [saucenao] [google] [report]
64113058

Just fucking great.
My i7-3770 will be downgraded to a fucking pocket calculator and I really wanted to keep using it for another couple years.

Well done.

>> No.64113059

>>64113021
Just rumours that have been necromanced out of the linux code comments and patch notes, plus some security research on speculative execution from last year.
There's no official word yet or confirmation of the exact nature of the bug.

>> No.64113060

>>64113033
Of course, but don't mind about the bitcoin miners using about 80% of your CPU then, it's a loss/loss for Intel users.

>> No.64113061

>>64113019
lmao imagine how two postgres instances running in separate vms replicating to each other will behave.

there are so many unknowns with this bug its insane. intel really fucked themselves on this. the limited benchmarks being posted are showing ~5% hits in performance but they're literally all controlled tests. real world is gonna be affected by so many variables its not even funny.

..well..its funny for amd.

>> No.64113062

>>64113012
>macfags btfo
2018 might be the year when Apple finally moves to ARM on Macs.

>> No.64113071
File: 79 KB, 1307x333, 1497734250715.png [View same] [iqdb] [saucenao] [google] [report]
64113071

Guys there are bigger worries.

Trump is about to nuke the Gook.

>> No.64113072

>>64113051
would i need security if im only using steam which is already installed?

>> No.64113077

>>64113050
Upgrade to an FX :^)

>> No.64113081

>>64113021
The actual research article detailing the flaw and proof of concept exploit code has not been released. Everything is basically just speculation based off the kernel patches. The speculation is almost guaranteed correct though since making these bigass changes in an rc6 during the holidays would normally put Linus into rage mode.

>> No.64113092

>>64113071
Go away /pol/

>> No.64113095

>>64113071
>my button is bigger than yours!
jesus christ what the fuck is wrong with his brain

>> No.64113105

How serious are the lawsuits going to be?
Just the I/O performance hit is going to cause major loss to some server operators.

>> No.64113106

>>64113095
its running on an intel cpu

>> No.64113121

>>64113061
I don't want to go into work tommorow as I may go hang myself like the rest of my industry so I don't have to deal with this shitstorm.

>> No.64113123

>>64113095
Come on, don't tell me it's not great to have an actual madman in the office and not a pedophile ring in control.

>> No.64113130
File: 1.34 MB, 800x533, he.gif [View same] [iqdb] [saucenao] [google] [report]
64113130

>>64113106

>> No.64113132

>>64113105
How heavy were the lawsuits for the pentium bug? Or the one for the i810 chipset bug? Or the sandy bridge chipset bug?

>> No.64113134

>bug affects hypervisors and VMs.
This bad?

>> No.64113136

>>64113060
would i be at risk if im just using steam?

>> No.64113142

>>64113121
Same here man.

>> No.64113143

>>64113071
but does his button have an intel processor?

>> No.64113144

>>64113095
It's a metaphor for the US's nuclear arsenal being much more advanced and destructive than North Korea's.
Not that it's making international relations any better than they already are...

>> No.64113150

>>64113071
>trying to divert attention
Good goy.

>> No.64113152
File: 90 KB, 400x400, 80149182.jpg [View same] [iqdb] [saucenao] [google] [report]
64113152

KEK the FX-8370 is actually a good CPU now and will be faster than the i7-8700k is many applications after the patch

>> No.64113153

>>64113121
post benchmark results before you buy the rope. right now everyone is running bench tests but not actually profiling real world (since shit isn't rolled out yet). be cognizant that heavy workload users will probably start filing support tickets when their shit inevitably slows down.

>> No.64113154
File: 76 KB, 603x399, 1495997180446.jpg [View same] [iqdb] [saucenao] [google] [report]
64113154

>>64112865
>>64112887
well shit, thanks anyways

>> No.64113155

>>64113081
Exactly. If this wasn't critical, there would be a nuclear sized crater wherever he is from pure rage.

>> No.64113159

>>64113144
U.S. doesn't even need nukes to make North Korea a car park.

>> No.64113160

>>64113136
As soon as your computer is connected to the internet, steam or not.

>> No.64113163

Can someone write up a quick summary of this so we can use it for the next thread's OP?

>> No.64113165

>>64113132
They were small fry compared to this

>> No.64113167
File: 23 KB, 480x360, 1487325816952.jpg [View same] [iqdb] [saucenao] [google] [report]
64113167

>>64113143

>> No.64113170

>>64113136
Maybe not steam, but as soon as you load any site you have the potential to be infected.

>> No.64113174

>>64113062
Or Ryzen.

>> No.64113177

>>64113081
>would normally put Linus into rage mode.
I think he is in rage mode, but working hard, the rants will come later

>> No.64113178

>>64113008
Speculative Execution seems to start to be a thing with the Pentium Pro, which is an entirely different micro-architecture from the original Pentium and it's MMX-enhanced varriant.

>> No.64113180

>>64113163
>do you have Intel CPU from the last 9 years?
>YOU ARE FUCKED.

Short and on the point.

>> No.64113187

>>64113163
This article: https://www.theregister.co.uk/2018/01/02/intel_cpu_design_flaw/

>> No.64113188

>>64113095
Nuclear deterrence only works if the enemy thinks you are actually going to push the button. Trump is making Nuclear deterrence work better than ever before.
https://youtu.be/JKbDKsNsjac

>> No.64113192

>>64113177
no hes probably in shit pants mode. the patch hes just pulled in wipes off 5% performance at a minimum from syscall heavy applications. a lot of linux niggas gonna be pissed

>> No.64113196

>>64113170

steam uses a browser for the shop page

>> No.64113202

>>64113180
I meant with a bit of detail.

>>64113187
>A fundamental design flaw in Intel's processor chips has forced a significant redesign of the Linux and Windows kernels to defang the chip-level security bug.

>Crucially, these updates to both Linux and Windows will incur a performance hit on Intel products. The effects are still being benchmarked, however we're looking at a ballpark figure of five to 30 per cent slow down, depending on the task and the processor model.

I'll use that, thanks.

>> No.64113203

>>64113167
man I hope the make the video of this guy with intel instead of nvidia

>> No.64113204

>>64113188
U.S. is the only country ever to use first strike deterrence. They have more legitimacy with their nuclear deterrence than any other nuclear country in the world.

>> No.64113208

anyone else notice how this """news""" fits into so many other smear campaigns? no real source, everything blown out of proportion, nothing properly explained besides "ITS OVER FOR X" and "X tards BTFO"? I've seen this pattern really come into swing since 2016

>Trump's russia thing
>Hillary's email thing
>EA's loot box thing
>some DRM thing I cant remember anymore
and now Intel. Anyone who questions it is called a shill or a Hillary voter or a numale or a cuck or a soyboy. Its getting really tiring, almost as if there is a coordinated effort to attack and anyone and everything to sow discord and unrest...

>> No.64113209

>>64112555

I work for a cloud hosting company. EVERYTHING is virtualized. Shared, VPS, and even dedicated servers. :( Almost all running Intel...

>> No.64113210

>>64113180
Sounds like every other fake news clickbait headline.

>> No.64113213

>>64112843
how do you know no one was ever targeted with this? do you also think no one used the nsa tools before they were leaked?

>> No.64113216

>>64113077
I should prob fall for the Ryzen meme but RAM prices are insane, and I'd need to buy a new heatsink as my one is pretty old and wont fit on it adding more cost. I also heard Ryzen was shit for VR but I don't get how it could be worse than my 3570k

>> No.64113218
File: 406 KB, 601x601, 1442177743317.png [View same] [iqdb] [saucenao] [google] [report]
64113218

>>64113105
As in infrastructure and hosting engineers, sales reps, service delivery managers, project mangers are all hanging themselves en masse.

>>64113142
>>64113153
Nah, we're finished bros. It's over. Virtualisation is dead.

>> No.64113222
File: 198 KB, 960x840, ab85cd671d05b94c4b4153735fdabf62e4c2eff321b4ea633f6c5408c8c37134.png [View same] [iqdb] [saucenao] [google] [report]
64113222

>>64111635
Time to sell my servers and buy just one Talos II.

>> No.64113225

>>64113163
>fundamental design flaw in Intel's processor chips has forced a significant redesign of the Linux and Windows kernels
>rumours that all intel CPUs from the last decade have a hardware security flaw
>linux kernel patches causing 5-65% perf hits
>worst hits to I/O
>bug allows javascript in a browser to do what it wants with your CPU, VMs can infect each other via the host
>mostly rumour so far but linus is backporting this to stable kernels over christmas without being angry so it must be big
>intel CEO sold most of his shares a month ago
>everything is fire
Use this link
https://www.theregister.co.uk/2018/01/02/intel_cpu_design_flaw/

>> No.64113230

>>64113204
>>64113188
>>64113071
nobody fucking cares about this. its nowhere near as bad as intel's fuck up.

>> No.64113231

>>64113196
Well then, he's fucked. kek.

>> No.64113233

Virtual machines under intel CPUs are fucked too.

Good lord what a shitshow.

>> No.64113234

I'm disconnecting my PC from the internet. I only really use it for vidya and I have my entire steam library on my HDD. I don't want that performance hit. If it turns out to be less than 10%, I will consider reconnecting it.

I hope it's not as bad as it seems.

>> No.64113237

>>64113177

retard why would linus be mad about a hardware problem he didnt create. Intel pays the linux foundation which pays Linus. It's literally his job to fix issues like this

>> No.64113239
File: 172 KB, 1024x768, safe.png [View same] [iqdb] [saucenao] [google] [report]
64113239

>>64111635

>> No.64113255

>>64113237
Fixing other people's figurative shit is humiliating job

>> No.64113257

>>64113208
It's embargoed right now, but you can work it out from the linux patches

>> No.64113261

>>64113123
You mean the non-existent /x/ tier bullshit? Yeah, I guess...

>> No.64113268

>>64113222
How its x86 emulation in POWER9?

>> No.64113270

>>64113208
>Trump's russia thing
>Hillary's email thing
>EA's loot box thing
>some DRM thing I cant remember anymore
Those don't affect real world business like data centers and servers, this is the end for Intel.

>> No.64113276
File: 17 KB, 342x311, cia.jpg [View same] [iqdb] [saucenao] [google] [report]
64113276

THIS CANT BE HAPPENING, INTEL IS IN CHARGE HERE

>> No.64113280

>>64113225
Thanks.

New thread, considering we'll need one in about ten minutes.

>>64113269
>>64113269
>>64113269
>>64113269
>>64113269

>> No.64113294

>>64113268
I don't know that's not me in the pic.
I will legit just use QEMU for everything if I can scrape enough crypto to switch.

Probably gonna install parabola as a server, too, over CentOS.
Freedom is non optional.

>> No.64113300

>>64113177
He can't rant effectively without telling everyone what the bug is, which he is not allowed to do. Expect some retroactive abortions once the embargo is lifted.

>> No.64113302

>>64113255

this is literally wrong, it's very rewarding to be pulled in to fix somebody else's major fuckup. It's only aggravating when you're forced to do it over and over again and they dont change their behavior and it's little things they could have avoided

>> No.64113304

>>64113268
There's DOSBox and QEMU.

>> No.64113305

>>64112189

OBSD has some mitigation from kernel relinking.

>> No.64113374

>>64113261
if only

>> No.64113376
File: 612 KB, 808x805, 1505371222820.png [View same] [iqdb] [saucenao] [google] [report]
64113376

how fucked am i as a random fag who just uses his computer for games and browsing the internet?

>> No.64113405

>>64113376
You're not at risk for security breaches but ms will slow your shit down soon

>> No.64113407

>>64113376
>and browsing the internet?
JavaScript can be used as an attack vector. Use NoScript with the bare minimum of whitelisting.

>> No.64113412

>>64113376
your games will be slower

>> No.64113413

>>64113376
very

>> No.64113415

>>64113255
>fixing
this is just water to simmer the boil, the hardware bug cant be fixed without new silicon (and probably a good redesign of the architecture)

>> No.64113422

Feels good to be Ryzen.

>> No.64113426

>>64113376
With the fix;
>browsing
Fine.
>gaming
Unknown. Gaming needs syscalls, this fucks syscalls. Bait for wenchmarks.

Without it, you're getting virus'd.

>> No.64113430

>>64113305
I doubt KARL can do anything against this

>> No.64113437

>>64113430
Nope, it beats KASLR and relinking.

>> No.64113451

>>64113177
>>64113237
>>64113255
>>64113300
Linus only gets into rage mode when one of his trusted maintainers fucks up. No-one on the team fucked up.

As usual it was the hardware company who fucked up so there is no need for direct feedback on the mailing list. Maybe at the conference when someone asks about this.

>> No.64113457

>>64113426
>Bait for wenchmarks.

>> No.64113461
File: 46 KB, 325x465, 1452207419414.jpg [View same] [iqdb] [saucenao] [google] [report]
64113461

>>64112869
>"worlds most advanced processor" i9 housefire and everything else is just a revision of a CPU from 1993

>> No.64113462

>>64112697
>Dump all of their Intel hardware, they can't afford the huge performance hit.

most will just move to AMD

>> No.64113471

normie from /int/ here. all memes aside, how fucked is kiketel?

>> No.64113484

>>64113471
Finished

>> No.64113488

>>64113471
Extremely fucked, based solely on the fact that a crossboarder like you is here.
Sticky when?

>> No.64113497

>>64113451
>>Linus only gets into rage mode when one of his trusted maintainers fucks up. No-one on the team fucked up.
>
>As usual it was the hardware company who fucked up
https://www.youtube.com/watch?v=IVpOyKCNZYw

>> No.64113501

>>64113304
but how is the performance for the only thing x86 is worth a damn for, the bidjeogames?

>> No.64113509
File: 174 KB, 387x350, 1506485826771.png [View same] [iqdb] [saucenao] [google] [report]
64113509

>>64113413
>>64113412
>>64113407
>>64113405
>>64113426
AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

>> No.64113510

>>64113123
nah I would prefer the pedos even if that was real

>> No.64113514

>>64113471
Pretty fucked.

>> No.64113520

>>64113497
>As usual it was the hardware company who fucked up so there is no need for direct feedback on the mailing list. Maybe at the conference when someone asks about this.

>> No.64113531

>>64113501
You won't be playing modern x86 shit that requires GPU access on POWER9. DOS games work very nicely in DOSBox.

>> No.64113536

>>64113471
on a scale of A to zyklon b they're at zyklon b.

>> No.64113540

>>64113123
don't you have a fucking pizza parlor with no basement to investigate?

>> No.64113541

>>64113471
if I/O perfromance really takes such a big hit, pretty fucked. We don't know what exactly that bug is yet, and how large the performance hit from the security patch will be. It can be everything from big 8 law departments having a field day that will make the past anti thrust shit they had to pay a few billions for look like peanuts to no legal ramifications and a few months of bad PR. At the very least they're loosing a lot of trust, which isn't a good thing for them with AMD finally pushing something competitive into the market.

>> No.64113559

>>64113510
>t. pedophile
You sick fucks deserve the rope.

>> No.64113566
File: 52 KB, 514x571, 1468767305181.jpg [View same] [iqdb] [saucenao] [google] [report]
64113566

>>64113071
>press button
>command sent to intel machine
>launch happens 50% slower
>US already destroyed at this point

>> No.64113572

>>64113540
>no basement
http://www.metroweekly.com/2015/04/from-scratch-james-alefantis/

>> No.64113576

>>64113541
Kiketel is huge though. They can fight anything off. They can hemorrhage tens of billions and still be OK.

>> No.64113604

>>64113576
But can they hemorrhage tens of billions of enterprise customers?

>> No.64113615

>>64113576
That's not what their CEO thinks though.

>> No.64113617

>>64113576
sure, this won't kill them. It might cost them a lot of market share in the long run and a few billions in the forseeable future though.

>> No.64113646

>>64113531
>You won't be playing modern x86 shit that requires GPU access on POWER9
do they not implement PCI or PCIE?? what about the possibility of passthrough of external gpus the kind that get attached to laptops?

>> No.64113705

>>64113646
Passtrought can't be done because the CPU is being emulated.

>> No.64113750

>>64113617
Is this particular bug an isolated incident? Did they introduce it on purpose so their Chinese friends could spy on US infrastructure?

>> No.64113769
File: 123 KB, 960x960, 1512403498213.jpg [View same] [iqdb] [saucenao] [google] [report]
64113769

>>64112351
What if you're on Linux?

>> No.64113779

>>64113705
this is going to sound retarded but can't a gpu be emulated too? something like a GTX 470

>> No.64113784

>>64113769
Same shit.

>> No.64113795

>>64113769
It also will get slower.
>>64113779
In theory, everything can be emulated, in practice I think that it will no be that specific.

>> No.64113802

>>64113750
what do you mean? It affectes every single CPU they shipped out in the past decade. I doubt it was done on purpose, they surely could've found something more clever for that.

>> No.64113809

>>64112996
Kek

>> No.64113814

>>64113779
Emulation is much slower than the real thing
We can barely emulate an usable gpu in software, and then we use the whole CPU for that

>> No.64113821

>>64113779
of course it can. You can emulate whole CPUs/GPUs, that's how they develope new ones. Takes a few days of a huge ass server cluster to finish a few cycles though.

>> No.64113858

>>64113795
>in practice I think that it will no be that specific.
I thought there were already presets available to emulate model specific CPUs would assume the same would be true of GPUs
it may take till 2038 and some retarded amount of processing power but I'll finally get through my backlog of 2004-2010 games

>> No.64113885

>>64113858
Yes, they emulate old as fuck GPUs, and even not especific ones, but complete families.

>> No.64113897

Will Bulldozer have a sort of renaissance with this shit?

>> No.64113944

>>64113897
why would it? ryzen does everything better

>> No.64113974

>>64113944
Some people, for some reason, still are using Core 2 duos and Core 2 Quads for their shit.
I supposse that also are AMD fags that are too cheap to obtain Ryzen cpus.

>> No.64113980
File: 51 KB, 1285x420, intel.png [View same] [iqdb] [saucenao] [google] [report]
64113980

Saving this to bathe in INCT tears tomorrow morning.

>> No.64114170

>>64112820
The fuck is that machine. Is that a hair straightener?

>> No.64114298

>>64114170
i'd guess a CFL tube to replace a broken backlight. Quite impressive actually

>> No.64114743

>>64113208
How does it feel to be a soi boi ?

>> No.64114808

>>64112857
Oh god, Fallout 4 is going to be a massacre for Intel since I/O is such a massive bottleneck on that game. Running it on an SSD and using faster RAM has a noticeable impact on performance.

>> No.64115599

>>64112060
It does

>>
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