this is the max overclock I could get out of the 250 gts without getting a screen that shows flaws( not gaming with this because I am scared to burn the card)
Max Overclock without flaws.
GPU Overclock: 11,721%
Memory Overclock: 16,667%
Shader Overclock: 11,721%
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Stable overclock
GPU Overclock: 6,329%
Memory Overclock: 10,424%
Shader Overclock: 6,329%
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Standard clock speeds
I will benchmark the graphics card with standard clock speeds and with my stable overclock. ( using fraps ).
Need for Speed Shift Benchmarking:
Standard clock:
Avg: 52.333 - Min: 47 - Max: 58
Stable Overclock:
Avg: 57.433 - Min: 52 - Max: 64
Resolution: 1680 x 1050 (display does not allow 1920 x 1080)
Anti-Aliasing: 8x
Anisotropic Filtering: x16
Game Settings: Max