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Can't overclock Memory Clock Asus 660 Ti SLI

aznsteil
Level 7
Hey guys,

I hope u can help me. I've got an i7 3820 on my Rampage IV Extreme + a 660 Ti SLI configuration from asus (top). I used msi afterburner, asus gpu tweak and evga pricision x for overclocking settings.

I can set the GPU Clock normally, but not the voltage or the memory clock. If i try, it just jumps back to default. Same for the Voltage settings. Cant overclock the memory clock nor the voltage. But power target and gpu clock works fine.

Where is the mistake by me? Hope you can help me guys 😉

Greetings aznsteil
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3 REPLIES 3

map01ch
Level 7
Let me check if I have a solution for you......

map01ch
Level 7
What is your spec?
ASUS tried the following without any issue.
Driver: 320.49 WHQL
GPU Tweak: 2424 version
OS: WIN8 - 64
MB: ASUS X79

aznsteil
Level 7
Solved it: I had Nvidia Inspector Mult Display Power Saver running in the background, which didnt allow me to overclock. So just close this program and it works fine again 😉