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Pushing my motherboards TDP limit.

pantsaregood

Senior member
I recently blew a motherboard overclocking. RMA'd it for the same board.

I had a 125W Phenom X4 9750 running at ~1.5v, which, by my calculation, should have been running around 165W. The board blew during a Prime95 run.

The board in question was a Biostar TA790X. 4+1 power plane with "low RDS," though I'm not entirely sure what that means as of now.

165W is incredibly high for a 125W board. I've been thinking about dropping an X6 in my board when I get some spare cash. They're 125W max, but I want to know if pushing to 135-140W is going to have the same effect on a Thuban.

MOSFETs definitely need some cooling. There weren't even heatsinks on the things.
 
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