will upping PCIE voltage help the GPU?

[carmatic]

ok first of all, abit of background... im running Furmark, and i am noticing that there are these 1-second long pauses which happen randomly... it does not seem to be related to the GPU's overclocking since it doesnt happen less/more often with slower/faster GPU and memory clocks

so i was thinking that maybe the problem lies somewhere else, will i get better stability on the gpu if i up the PCI express voltage? like the IOH and ICH PCI express voltage settings in my bios...

 

[Frozennova]

what graphics card and GPU, my guess is your processor is causing a bottleneck

 

[carmatic]

radeon 5870 eyefinity6

core i7 930 3.37ghz

i dont think that the cpu is too slow for furmark, its hardly even using any cpu time when furmark is running

 

[Frozennova]

is the processor overclocked at all?

Afaik changing pcie voltages can be a bit dangerous to components

 

[carmatic]

so the pci express ich and ioh voltage settings are basically redundant?

 

[twist3d0n3]

i think if you're running multiple gpu's that are overclocked, upping the IOH pci-e voltage can help increase stability

 

[sadbuttrue]

Do you have any other PCI-E cards? A non-standard PCI-E voltage will cause problems with things like sound cards (crackling etc) and may damage others.