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Ongoing Pascal latency problems - Hotfix doesn't work for everyone. - Page 95

post #941 of 1679
Quote:
Originally Posted by StarGazerLeon View Post

Can you give me more details on exactly what you did to disable USBPORT.Sys, please? I am going to give this a try. Although my highest DPC latency spikes (200+) are caused by the Nvidia driver and/or my GTX 1070.


Quote:
Originally Posted by Farih View Post

I see people with high Latency on previous generation Nvidia cards.
This big latency problem is only on the 10xx series card. Warning: Spoiler! (Click to show)
If you have above 200us latency with the previous generation cards something else then the driver is wrong.
Nvidia drivers have always had high latency but not that high.

There can be many causes for high latency and not all are the blame of Nvidia.
(10xx series is though)
That doesnt looked fixed to me at all.

there's another thing.
of course, in most cases it's the card/driver making dpc latency go up and that manifests itself as stutter. but I'm pretty sure it can work the other way round, namely stuttering in games can increase the dpc latency too.
example: Witcher 3 on my 1080. Perfectly smooth gameplay, with nvidia driver hitting 60-100us max and usually below 50us. Then what do I do ? I go to Hierarch Square. Everyone who plays this game knows Hierarch Square stutters. Been that was on my 290,980,980Ti and now 1080. What do I see in latencymon - the latency has increased noticeably, and I'm not talking about the nv driver latency only, dx kernel and a few other things like rst driver spike too. Frankly, the nv driver was the least affected, it went to just over 100us max. But the other ones jumped to 200-400us even.
Edited by Klocek001 - 7/31/16 at 6:30am
post #942 of 1679
I only had 1 custumor coming back and gave him a 290x (a 1200mhz Vapor-X) so he can attleast use his PC properly.
He is fine waiting for a solution and sents the 290x back when this problem is fixed.

I notified others about this but they say they dont have problems.
Quote:
Originally Posted by Klocek001 View Post


Yes the USB driver can be a problem, so can the TC/IP network driver.
They have nothing to do with Nvidia though... still good for people to check.
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post #943 of 1679
Quote:
Originally Posted by Klocek001 View Post


Doesn't that disable your USB ports themselves?
post #944 of 1679
Quote:
Originally Posted by Forceman View Post

Doesn't that disable your USB ports themselves?
dunno, my mouse,keyboard and usb heated slippers are working fine.
Edited by Klocek001 - 7/31/16 at 6:28am
post #945 of 1679
Wish they also looked at their old hardware, this is a big issue for older generations aswell.
I have over 600 us spikes on my EVGA GTX 780 SC caused by nvlddmkm.sys. I consider that very high. I was stable below 50 us on my older AMD card (6970)
post #946 of 1679
Quote:
Originally Posted by Klocek001 View Post

usb heated slippers are working fine.

USB heated slippers.

Ok, you got me hooked.. tell my about these slippers thumbsupsmiley.png
Quote:
Originally Posted by Yahar View Post

Wish they also looked at their old hardware, this is a big issue for older generations aswell.
I have over 600 us spikes on my EVGA GTX 780 SC caused by nvlddmkm.sys. I consider that very high. I was stable below 50 us on my older AMD card (6970)

All Nvidia cards have more latency (due to drivers) then AMD cards.
But 600us is to much to blame Nvidia for.

Unconfigured PC's with a Nvidia card (previous generations) run about a max of 150 to 200us.
My configured PC with a Nvidia card spikes to about 120us tops but is mostly around 30us.
(my unconfigured PC with a 290x only tops out 80us though and sits mostly around 20us)

Check some online guide's for reducing latency, for sure you can get it lower then 600us.
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post #947 of 1679
Haha. Thanks for the pic, Klocek! Stay safe with those slippers and try not to push the voltage too far.
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post #948 of 1679
Quote:
Originally Posted by Farih View Post

USB heated slippers.

Ok, you got me hooked.. tell my about these slippers thumbsupsmiley.png
All Nvidia cards have more latency (due to drivers) then AMD cards.
But 600us is to much to blame Nvidia for.

Unconfigured PC's with a Nvidia card (previous generations) run about a max of 150 to 200us.
My configured PC with a Nvidia card spikes to about 120us tops but is mostly around 30us.

Check some online guide's for reducing latency, for sure you can get it lower then 600us.

I too have a pair slippers are great at home and on the go

I like to use mine with this while i am on the go too






Its all on the go
thumb.gif
post #949 of 1679
Quote:
Originally Posted by harney View Post

I too have a pair slippers are great at home and on the go

I like to use mine with this while i am on the go too






Its all on the go
thumb.gif

OMG !!!
I need that so i never have to get up from my chair again.

Any USB fridges around ?

Edit:
Just googled and YES there are USB fridges to.

Brb. of to get slippers/toasters/fridges and probably a USB hub to connect more fridges !
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post #950 of 1679
Quote:
Originally Posted by Farih View Post

OMG !!!
I need that so i never have to get up from my chair again.

Any USB fridges around ?

Edit:
Just googled and YES there are USB fridges to.

Brb. of to get slippers/toasters/fridges and probably a USB hub to connect more fridges !

biggrin.gif
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