Nvidia overclocking

MrBig55

Distinguished
Jun 27, 2011
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some softwares work wonder:

MSI Afterburner (never tried that one):
http://downloads.guru3d.com/-MSI-Afterburner-2.2.0-Beta-5-download-2740.html

eVGA Precision (currently using this one on windows 7 64bits):
http://downloads.guru3d.com/eVGA-Precision-2.0.3-download-2611.html

Nvidia nTune (used this on windows 7 32bits, doesn't work for me on windows 7 64bits.)
http://www.nvidia.com/object/ntune_5.05.54.00.html

ATI Tray Tools (worked well in the past, now I can't get it to overclock on windows 7 64bits)
http://downloads.guru3d.com/ATI-Tray-Tools-download-733.html

Rivatuner (worked well in the past, now I can't get it to overclock on windows 7 64bits):
http://downloads.guru3d.com/RivaTuner-v2.24c-download-163.html

Oh and don't overclock wildly. overclock the GPU only (not it's RAM) 5-10 mhz, test, overclock 5-10 mhz, test... until you hit the cap, then you reduce clocks a few steps (maybe 25-50 mhz) and it will be the max GPU stable clocks 24/7.

Then you put back the GPU core clock to it's default and you overclock the RAM the same way you did for the GPU. When you find the max stable 24/7 RAM clocks, you have found the best overclock for you graphic card. Don't push it too hard, don't change the voltages nor timings. When you do overclock it's better to put the fan to the max to make it heat less.