Schmutz
Posts: 124 +0
My 275GTX is running at high temperatures (70C idle 100C+ load) causing a pulsing "stutter" during games (to prevent it from exploding no doubt!)
Crysis is a good example, will run at 30FPS and every two seconds will slow down and resume normal speed (when the temperature is around ~100C mark)
I am currently running the card @ 60% original clock speeds, which stops it from stuttering but this is not ideal at all
Solution?
When I first became aware of the problem I opened it up (warranty has expired) and noticed the cooling paste on top of the GPU was extremely cracked/dried up. I replaced the paste with some Arctic 5 CPU paste and I removed a lot of dust as well
I expected this to eliminate my problem but unfortunately it has not. My concern now is that either the CPU paste is somehow not compatible/was poorly applied (small line down the middle of the GPU, right?) OR I have disturbed the "thermal stickers/pads" on top of the memory modules(?).... when removing the original paste from the GPU, I used cotton wool and tiny traces of cotton did get stuck in the thermal pads. Lastly, the connection between the two halfs of my GPU does not seem as tight as it was originally since putting it back together.
Should Arctic 5 CPU paste work with GPUs?
Could I use Arctic 5 CPU paste on the thermal pads?
Should I try re-assembling the two halfs of my GPU tighter?
Any other ideas?
Thank you for any suggestions, they will be much appreciated. I would rather not buy a new graphics card now as I hear the new tech will be released later this year - if there is nothing I can do I have been considering the ATI 5850 1gb because it is £150 on ebuyer at the moment (not sure if that will be a worthwhile upgrade to my 275gtx though)
Thanks
Crysis is a good example, will run at 30FPS and every two seconds will slow down and resume normal speed (when the temperature is around ~100C mark)
I am currently running the card @ 60% original clock speeds, which stops it from stuttering but this is not ideal at all
Solution?
When I first became aware of the problem I opened it up (warranty has expired) and noticed the cooling paste on top of the GPU was extremely cracked/dried up. I replaced the paste with some Arctic 5 CPU paste and I removed a lot of dust as well
I expected this to eliminate my problem but unfortunately it has not. My concern now is that either the CPU paste is somehow not compatible/was poorly applied (small line down the middle of the GPU, right?) OR I have disturbed the "thermal stickers/pads" on top of the memory modules(?).... when removing the original paste from the GPU, I used cotton wool and tiny traces of cotton did get stuck in the thermal pads. Lastly, the connection between the two halfs of my GPU does not seem as tight as it was originally since putting it back together.
Should Arctic 5 CPU paste work with GPUs?
Could I use Arctic 5 CPU paste on the thermal pads?
Should I try re-assembling the two halfs of my GPU tighter?
Any other ideas?
Thank you for any suggestions, they will be much appreciated. I would rather not buy a new graphics card now as I hear the new tech will be released later this year - if there is nothing I can do I have been considering the ATI 5850 1gb because it is £150 on ebuyer at the moment (not sure if that will be a worthwhile upgrade to my 275gtx though)
Thanks