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- Sep 17, 2019
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All that waiting to go from 2nd place to 2nd place... 
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Intel 200S Boost released
View attachment 725238
View: https://youtu.be/3CzuusJmklU?si=iZliJ-QFOqs57fkV
You can on some BIOSs but not all, in practice though, disabling the NPU doesn't have any measurable impact on power draw or performance.Anyone know if it is possible to disable the NPU? Like thru the bios.
Just wondering. I wouldn’t be using win 11. I would use win 10.You can on some BIOSs but not all, in practice though, disabling the NPU doesn't have any measurable impact on power draw or performance.
The NPU is a sub-function of the GPU, and unless you are doing something that is specifically calling upon it, then that part of the GPU isn't active.
You can "disable" it in Windows through Device Manager, the NPU gets listed there as something like "AI Boost", disabling that kills the functionality, but thanks to Microsoft being Microsoft and Windows 11 being Windows 11, not all the Apps will register that the NPU is no longer available and when they go to utilize it the system will BSOD with an error code of 43. It's listed as a "bug" on Microsoft's side, but I don't know if they have fixed it or if they ever will.
TL;DR
You can disable it, but it's not recommended
For a new hybrid CPU like this, you want Windows 11. They upgraded the scheduler in 11 and it does a much better job with determining what should go on P-cores vs E-cores.Just wondering. I wouldn’t be using win 11. I would use win 10.
Then it's already done for you, I don't believe that either AMD or Intel supports the NPU functionality in Windows 10, and it doesn't even get enabled at a driver level, so the hardware remains dormant.Just wondering. I wouldn’t be using win 11. I would use win 10.
Thank you sir.Then it's already done for you, I don't believe that either AMD or Intel supports the NPU functionality in Windows 10, and it doesn't even get enabled at a driver level, so the hardware remains dormant.
It's like having a hardware AV1 encoder when you don't do any video encoding.
But the CPUs that have the NPUs don't do well in Windows 10, and you are leaving a lot of performance on the table by not using Windows 11 and really the things people don't like about Windows 11 and it's overreach are compatible minor compared to the headaches you will have trying to use Windows 10 on that platform.
Has anyone actually measured that? like, practically speaking, what is "a lot"?you are leaving a lot of performance on the tabl
I can't say for gaming, for Nuendo it is the difference between it working super smooth with 11, and having some real issues with spikes and dropouts in 10 if you have a hybrid CPU, since it doesn't seem to handle what thread should go on what core as well.Has anyone actually measured that? like, practically speaking, what is "a lot"?
It depends, some use cases won't show any meaningful difference at all, meanwhile others could be up to 30% faster in Windows 11 compared to Windows 10. It's also dependent on the specific CPU model and chipset. If the CPU only has a single core type, then you aren't going to have any significant issues, but if it has split core types, be it the Intel P+E cores or the AMD C cores then things get squirly.Has anyone actually measured that? like, practically speaking, what is "a lot"?
This is actually not true, it was put into windows 10 and 10 is much faster than 11 on hybrid cpus, especially 24H2 which is an atrocity. The guys over on overclock did a bunch of testing on this. The funny thing is AMD cpus don't have a performance regression on 11 24H2 and perform about the same.For a new hybrid CPU like this, you want Windows 11. They upgraded the scheduler in 11 and it does a much better job with determining what should go on P-cores vs E-cores.
K, but like, even if I did play CS2, which I don't, I wouldn't be running it at 1280x960. I do, however, use Nuendo and it does run better on 11.This is actually not true, it was put into windows 10 and 10 is much faster than 11 on hybrid cpus, especially 24H2 which is an atrocity. The guys over on overclock did a bunch of testing on this. The funny thing is AMD cpus don't have a performance regression on 11 24H2 and perform about the same.
https://www.overclock.net/threads/o...11860/page-350?post_id=29417197#post-29417197
CS2 specifically was a known problem in 24H2: which should have been fixed in the past month or two: If you have the latest Arrowlake BIOS, chipset drivers and ME engine, W11 power profile driver, and 24H2 updates.This is actually not true, it was put into windows 10 and 10 is much faster than 11 on hybrid cpus, especially 24H2 which is an atrocity. The guys over on overclock did a bunch of testing on this. The funny thing is AMD cpus don't have a performance regression on 11 24H2 and perform about the same.
https://www.overclock.net/threads/o...11860/page-350?post_id=29417197#post-29417197
Well, from the last time I read the thread 21H2 was the last W11 version that performs the same as W10 22H2 as tested, 23H2 and 24H2 both had degraded performance. If it is true that MS has finally fixed 24H2 that is great, I haven't read the thread in a little while. I would like some links to some data to show this though.CS2 specifically was a known problem in 24H2: which should have been fixed in the past month or two: If you have the latest Arrowlake BIOS, chipset drivers and ME engine, W11 power profile driver, and 24H2 updates.
That's nice, my friend has an AMD Ryzen rig specifically because of issues with hybrid CPU and Cubase, wonder if Nuendo was similar but got fixed.K, but like, even if I did play CS2, which I don't, I wouldn't be running it at 1280x960. I do, however, use Nuendo and it does run better on 11.
Yes lol, actually. Its newer versions work fine, but it's up to the game dev to update it in their particular game. Most multiplayer ones where it matters have long ago updated, now.Reminds me, I am curious did easy anti cheat ever get fixed to work on 24H2? Nope lol
There isn't enough consistency in Arrowlake's performance, to make such claims, IMO.Well, from the last time I read the thread 21H2 was the last W11 version that performs the same as W10 22H2 as tested, 23H2 and 24H2 both had degraded performance. If it is true that MS has finally fixed 24H2 that is great, I haven't read the thread in a little while. I would like some links to some data to show this though.
That's nice, my friend has an AMD Ryzen rig specifically because of issues with hybrid CPU and Cubase, wonder if Nuendo was similar but got fixed.
Reminds me, I am curious did easy anti cheat ever get fixed to work on 24H2? Nope lol https://learn.microsoft.com/en-us/windows/release-health/status-windows-11-24h2#263msgdesc https://learn.microsoft.com/en-us/windows/release-health/status-windows-11-24h2
I am still curious about arrow lake though since multiple people have mentioned it feels more fluid than alder/raptor lake series even though the data suggests it would not be but all the other issues + cost kept me away from testing it myself.
hmm...View attachment 725408
FWIW this was found and most of the testing was with Raptor Lake not Arrow Lake, it just continued on the Core Ultra series. My main game is FF14 and I've done a LOT of testing on it before LOL so definitely it was nice when GN Steve added it to his reviews even if he does 0 tuning at all. The funny thing with FF14 was in the DT bench I bought a 7800X3D and it gave like 0 increase over my 7950X but I haven't done much benching on that one specifically nor do I have any 9000 series chips, last one I did a lot was EW which showed more gains from tuning.There isn't enough consistency in Arrowlake's performance, to make such claims, IMO.
There are a couple games here and there which it does really well in. As good as some of AMD's Zen4 X3D chips. and the 1% lows can be strong, in those scenarios.
There are plenty of games where its more/less the same framerates as 13th/14th gen. With a possible overall skew towards a little less performance.