Hello, I just bought a new graphics card,it's a geforce 9500GT. But the memory clock is 400Mhz instead of 800Mhz and when i try to overclock it back to naormal it starts to malfunction when it gets up to 450Mhz. Please help
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The 9500GT has a 400Mhz RAMDAC, with 800Mhz effective.
I thnk its says 400 because it has dual data rate memory. That means 400 x 2 = 800
Rob and Shadow are both correct. It starts to malfunction at 450 mhz because you're essentially overclocking it to 900.