Any way to test memory temp on 7800GTX?

[metalmackey]

Hi guys.

1 of my gfx cards memory is getting too hot. I had gfx glitches (flasing polygons ect) and crashes. I used coolbits and underclocked the mem from 1300 to 1200 and left the core at460mhz and everything is fine. Can I test the mem temp and should I rma the card or just blame the heatwave? Also, will I notice a performance hit by underclocking the mem by 100mhz?

Thanks

 

[metalmackey]

No one can help?

Sorry for double posting, wont do it again, promise.

 

[ACESHIGH]

If it was me i would run it at stock clocks. Thats what you paid for. As long as the case temp & graphics card temps are ok in 2d, i would then run some loops of 3DMark 06. If it keeps having gfx glitches (flasing polygons etc) and crashes i would probably RMA it.