GTA V - stuttering with gpu load and gpu clock drops.

[Joohny23]

So in few words. When playing GTA V gpu usage, gpu clock, gpu voltages and fps drops for a second and then turns back. It drops once every maybe 2 hours. It is related to my hardware or software issue?

My pc:
Gigabyte 1080 Xtreme ( No OC ) ( good temps 60 C )
6700K No Oc ( good temps 55-60C )
16gb DDR4
Corsair 750 RM
SSD Bx 100 Crucial 256GB

I am on Windows 10 Anniversary Edition. Drivers 368.69.

 

[Joohny23]

Its something with my power supply?;/

 

[Joohny23]

Only gpuz and fraps installed, thats all. + GTA V. Every 2 hours it stutter fps. I know its very rare. Then gpu core clock drop, voltage drop, gpu load drop and power drop for one second.

If gpu core clock dropping its related to hardware or not necessary?

 

[Joohny23]

I am worried about gpu if this is not caused. Any ideas? It spike/stutter maybe once every 2 hours in game. Then gpu core clock,voltage,gpu load and fps drops for a second and turns back.

 

[Joohny23]

Hi, had same issue in GTA since updating to Windows Anniversary. Did a fresh OS install last week using the latest ISO downloaded from Microsoft site and it's solved.

with gpu core clock,gpu load drop with fps drop for a second?

 

[Joohny23]

I am little worried because here is similiar example with fps and gpu clock drop:

https://forums.warframe.com/topic/638340-warframe-not-using-full-gpu-clock/


Somebody said:"Thought my PSU broke down this thursday. And the graphs are taken before the breakdown. So you see some weird things happening on the PrefCap Reason and including some power dips and occasional clock dips while the psu that was in the verge of braking down didn't manage to give sufficient power to memory controller and gpu.

Now I have a new psu (Corsair 650W) but I haven't tested it with graphs yet."

So maybe my psu is failing?

 

[Joohny23]

So perfcap reason UTIL with fps stutter with gpu core drop for one second ,doesnt mean that is something wrong with psu?

 

[Joohny23]

So if he said:" So you see some weird things happening on the PrefCap Reason and including some power dips and occasional clock dips while the psu that was in the verge of braking down didn't manage to give sufficient power to memory controller and gpu ( UTIL )."


He is not right that occasional clock dips means faulty PSU?