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AMD Ryzen Threadripper 2990WX performance can see up-to 2X Boost with CorePrio tool
There's no denying that AMD has outted a very credible 32-core processor with the Threadripper 2990WX, however in certain conditions and even gaming, performance regresses as most software has no idea what to do with so many threads let alone Windows dealing with assigning the fastest cores towards the right software.
That seems to have been addressed with a 3rd party utility. LevelOneTechs posted a blog identifying key issues with the complicated design and actually have been able to fabricate a solution for the Threadripper performance regressions. LevelOneTechs mentions that programs such as Adobe Premiere, Indigo's Renderer, 7zip as well as games using Nvidia drivers have been seeing patches with varying degrees of success, he tested extensively to see what was going on. While testing the Indigo renderer Wendell noticed that "taking a single thread out of the list of available threads to run the program on (called CPU Affinity) via the windows task manager would improve performance to similar levels as he was seeing on Linux".
They decided to isolate this behavior and then got together with Jeremy Collake at Bitsum to create a utility called CorePrio. In the utility there is a checkbox for 'NUMA Dissociater' which effectively eliminates the Windows vs Linux performance disadvantage by automating the thread tweaking. Once you watch and read the entire documentation, you wonder this: AMD needs to work with Microsoft to get a kernel level fix so that the CPU works as intended. It's a long and deep story though, that is told best by watching the video really, have a read and grab Coreprio here.
AMD Ryzen 9 3800X and other 7nm Procs Surface at Russian Etailer - 01/03/2019 10:08 AM
As we gear up for CES announcements, we do expect to hear a thing or two from AMD. Interestingly enough on a Russian etailer website Series 3000 procs have surfaced, including a Ryzen 9 3800X, yes Ze...
ASRock Releases X399 Phantom Gaming 6 for AMD Ryzen Threadripper X series - 11/26/2018 01:05 PM
ASRock launched the X399 Phantom Gaming 6, its latest addition to the popular Phantom Gaming series for AMD Ryzen Threadrippper (Socket TR4) processors....
2nd Gen AMD Ryzen Threadripper 2970WX and 2920X - 10/30/2018 09:05 AM
You've probably read our Threadripper 2920X and 2970X reviews already yesterday, here is the official press release from AMD on the new many-core processors though. ...
Review: AMD Ryzen Threadripper 2970WX - 10/29/2018 03:02 PM
We'll double it up once again, meet this 24 core processor with 48 threads sound at a price of 1387 USD? Yeah, it might be a mighty compelling product. AMD is back at it again in their Core wars as t...
Review: AMD Ryzen Threadripper 2920X - 10/29/2018 03:01 PM
How does a 12 core processor with 24 threads sound at a price of 649 USD? Yeah, it might be a mighty compelling product. AMD is back at it again in their Core wars as they release the Threadripper Gen...
clamatac
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#5623313 Posted on: 01/03/2019 07:56 PM
wow, sounds really good
wow, sounds really good
Misha Engel
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#5623324 Posted on: 01/03/2019 08:14 PM
Benchmark results will change with this utility, to bad it took them such a long time.
Benchmark results will change with this utility, to bad it took them such a long time.
N0Name
Junior Member
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Junior Member
Posts: 16
Joined: 2016-09-08
#5623326 Posted on: 01/03/2019 08:19 PM
Windows is POS and that's me being generous with this description.
Issue: i9-7900X compiling code on Windows 10 Pro 1803 vs Debian 9.6:
Debian -> compile -> mouse movement smooth, no lag
Windows - msvc 2017 x64 -> compile -> mouse movement LAG, sometimes hangs for a half / one sec (doesn't happen all the time depends on compile code etc., but it happens)
IIRC 3-4 years ago (when using i7-4770) same things happened (actually worse) both on Windows and Debian, kernel fixes did fixed this issue, but apparently having multi billion company is not nought.
M$ maybe it's better to focus on bug fixes then harvesting user data ??? (but then again how will You earn these cash ...)
To me Windows day by day became more and more like a game launcher then proper OS.
Windows is POS and that's me being generous with this description.
Issue: i9-7900X compiling code on Windows 10 Pro 1803 vs Debian 9.6:
Debian -> compile -> mouse movement smooth, no lag
Windows - msvc 2017 x64 -> compile -> mouse movement LAG, sometimes hangs for a half / one sec (doesn't happen all the time depends on compile code etc., but it happens)
IIRC 3-4 years ago (when using i7-4770) same things happened (actually worse) both on Windows and Debian, kernel fixes did fixed this issue, but apparently having multi billion company is not nought.
M$ maybe it's better to focus on bug fixes then harvesting user data ??? (but then again how will You earn these cash ...)
To me Windows day by day became more and more like a game launcher then proper OS.
schmidtbag
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Senior Member
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#5623327 Posted on: 01/03/2019 08:21 PM
More like:
Too bad MS couldn't figure this out on their own. Even AMD is somewhat responsible, but, there's only so much they can do to force Windows to adapt.
I'm by no means a fan of Windows (I don't really use it on any of my PCs anymroe) but that data collection involves bug info. They don't know what's causing bugs if they don't know they exist and the environment that caused them.
Benchmark results will change with this utility, to bad it took them such a long time.
More like:
Too bad MS couldn't figure this out on their own. Even AMD is somewhat responsible, but, there's only so much they can do to force Windows to adapt.
M$ maybe it's better to focus on bug fixes then harvesting user data ??? (but then again how will You earn these cash ...)
I'm by no means a fan of Windows (I don't really use it on any of my PCs anymroe) but that data collection involves bug info. They don't know what's causing bugs if they don't know they exist and the environment that caused them.
Misha Engel
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Joined: 2017-06-29
#5623332 Posted on: 01/03/2019 08:40 PM
Looking forward to a new review on Guru3D Hilbert.
Looking forward to a new review on Guru3D Hilbert.
devastator
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Senior Member
Posts: 103
Joined: 2018-07-08
#5623343 Posted on: 01/03/2019 09:05 PM
this doesnt effect 8/16 cores right only 16/32+???
this doesnt effect 8/16 cores right only 16/32+???
Neo Cyrus
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#5623345 Posted on: 01/03/2019 09:07 PM
It depends on the program, in some things it should have some sort of effect on 16 thread CPUs.
this doesnt effect 8/16 cores right only 16/32+???
It depends on the program, in some things it should have some sort of effect on 16 thread CPUs.
schmidtbag
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#5623346 Posted on: 01/03/2019 09:07 PM
Neither. It only affects the 32c/64t Threadripper, though, I figure the 24c/48t would also benefit from this too, since it's the same overall structure but with some disabled cores..
this doesnt effect 8/16 cores right only 16/32+???
Neither. It only affects the 32c/64t Threadripper, though, I figure the 24c/48t would also benefit from this too, since it's the same overall structure but with some disabled cores..
SamuelL421
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#5623350 Posted on: 01/03/2019 09:16 PM
Should improve performance on any of the TR4 chips with greater than 2 NUMA nodes - so 2970w will also be helped by this. Won't affect the 2950X or previous gen threadripper since they're on 2 nodes.
Neither. It only affects the 32c/64t Threadripper, though, I figure the 24c/48t would also benefit from this too, since it's the same overall structure but with some disabled cores..
Should improve performance on any of the TR4 chips with greater than 2 NUMA nodes - so 2970w will also be helped by this. Won't affect the 2950X or previous gen threadripper since they're on 2 nodes.
RzrTrek
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#5623353 Posted on: 01/03/2019 09:27 PM
Where there's a will, there's a way. A job well done. Wendell has outdone himself again.
Where there's a will, there's a way. A job well done. Wendell has outdone himself again.
D3M1G0D
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#5623365 Posted on: 01/03/2019 10:03 PM
More like:
Too bad MS couldn't figure this out on their own. Even AMD is somewhat responsible, but, there's only so much they can do to force Windows to adapt.
It's likely that they could have figured it out, but chose not to devote the time. The WX CPUs are extremely niche so it wouldn't have been priority. If more of these types of CPUs are released into the mainstream then that might encourage MS to act.
More like:
Too bad MS couldn't figure this out on their own. Even AMD is somewhat responsible, but, there's only so much they can do to force Windows to adapt.
It's likely that they could have figured it out, but chose not to devote the time. The WX CPUs are extremely niche so it wouldn't have been priority. If more of these types of CPUs are released into the mainstream then that might encourage MS to act.
MorganX
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#5623377 Posted on: 01/03/2019 10:54 PM
Well, if the Ryzen 9, 16 cores on AM4 rumor is true, MS will need to act sooner rather than later.
Just typing that seems unbelievable. In 2 years AMD will have made 16/32 c/t mainstream on desktops.
It's likely that they could have figured it out, but chose not to devote the time. The WX CPUs are extremely niche so it wouldn't have been priority. If more of these types of CPUs are released into the mainstream then that might encourage MS to act.
Well, if the Ryzen 9, 16 cores on AM4 rumor is true, MS will need to act sooner rather than later.
Just typing that seems unbelievable. In 2 years AMD will have made 16/32 c/t mainstream on desktops.
schmidtbag
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#5623381 Posted on: 01/03/2019 10:58 PM
Not necessarily. That depends on the CCX configuration and memory controller.
If the rumors are true, I agree. It sure is weird to think about. AMD is definitely stirring up the computer industry.
Well, if the Ryzen 9, 16 cores on AM4 rumor is true, MS will need to act sooner rather than later.
Not necessarily. That depends on the CCX configuration and memory controller.
Just typing that seems unbelievable. In 2 years AMD will have made 16/32 c/t mainstream on desktops.
If the rumors are true, I agree. It sure is weird to think about. AMD is definitely stirring up the computer industry.
JamesSneed
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#5623383 Posted on: 01/03/2019 11:19 PM
I wish he also did the testing with Windows Server 2019.
I wish he also did the testing with Windows Server 2019.
Click here to post a comment for this news story on the message forum.
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I remember this dude. He knows his game. And he is quite right. Windows scheduler sux for both CPU and GPU.
There are registry which should be able to prioritize GPU per application type. And assign particular cores to particular application types.
Neither of them work at all since that build which introduced "Game Mode".
Long time before I did found tool which works as execution wrapper (configured via registry), which allows assignment particular cores to particular application. But some applications would not even start, and some were crashing.
Will have to test this one, maybe it can assign threads way I want. And maybe it would do good for upcoming 3700/3800(X).