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[Official] Nvidia GTX 980 Ti Owners Club - Page 1386

post #13851 of 16162
ok i get this red dot artifacts with core clock so i thought memory has to be different. can you damage the memory with unstable clock alone or is voltage the driving factor?
post #13852 of 16162
Quote:
Originally Posted by wuotan View Post

ok i get this red dot artifacts with core clock so i thought memory has to be different. can you damage the memory with unstable clock alone or is voltage the driving factor?
I'd say it's voltage.
post #13853 of 16162
Does anyone know how to undervolt?
post #13854 of 16162
sorta. tongue.gif

just did some this morning. are you familiar with maxwell bios tweaker?
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post #13855 of 16162
Quote:
Originally Posted by looniam View Post

sorta. tongue.gif

just did some this morning. are you familiar with maxwell bios tweaker?
Without having to modify bios?

Also what should i expect from memory OC? That bandwith will be useful when playing in 4K. My G1 has Hynix IC's.
Edited by GoLDii3 - 7/17/16 at 3:32pm
post #13856 of 16162
sorry, the only way i know of is to mod the bios.

fwiw, its not difficult; with a little reasonable experimentation you'll get the hang of it.

@Mr-Dark is around and he does have a good rep for modding bios for folks.

for me vram is a crap shoot but +350 in AB is . .usual.
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post #13857 of 16162
try NVIDIA inspector overclocking tab. not sure if it works but i believe it gives the option to undervolt.
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post #13858 of 16162
Having issues with my overclock. I can game from anywhere berween 15mins to 1hr and whilst ingame it'll pause momentarily, then resume albeit with a lower framerate. I notice in AB that it drops to 595Mhz everytime. Does lack of V cause this, vrm temps, drivers? I'm on the latest drivers.
    
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post #13859 of 16162
Quote:
Originally Posted by optimus002 View Post

Having issues with my overclock. I can game from anywhere berween 15mins to 1hr and whilst ingame it'll pause momentarily, then resume albeit with a lower framerate. I notice in AB that it drops to 595Mhz everytime. Does lack of V cause this, vrm temps, drivers? I'm on the latest drivers.

The card/driver crashed and recovered and resumed. Your overclock is not stable. I'm assuming it doesn't behave like that at stock clocks.
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post #13860 of 16162
Definitely not at stock clocks. Before my BIOS mod, I could get to 1440ish at stock Voltages. Currently after the mod, I can pass tests at 1500+/8000 @ 1.212V, but something is causing instability after a period of time that will result in crashes. No signs of artefacting, so ye...
    
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