I'm having a little trouble guys and need your expertise. My 6950 is shader unlock only and I overclock it to 970/1450. I used MIS Kombuster to detect artifacts and error and everything seems good for 15 min so I stopped the stability test.
I tried to run Heaven Benchmark 2.1 and 3DMark06 but it failed to start. So i lowered my clock down to 950/1450 and Heaven Benchmark 2.1 completed the test.
Now I tried to run 3DMark06 but fail at 950 core. It says idirect3d devise lost or something like that. I lowered my core again to 940 and same thing happen. So I restart the my PC again and ran it at stock clock 800/1250. 3DMark06 test completed without any issues.
Now here's where I have a problem. Furmark/ MSI Kombuster had no issue stressing the 6950 @ 940/950 core and Crysis run fine for hours of gameplay. My question is do I have a stable clock or is there more I should look into?
Also do you think my card is damage from high overclock?