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Small FFT test time? - Page 3

post #21 of 23
Thread Starter 
Here it is. 12 Hour blend test.

So I done an 8 hr small fft and a 12 hr blend.

I would say I am stable
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post #22 of 23
Somebody correct me if I am wrong, but if your computer hangs in small FTT, it means your CPU is unstable. If it hangs in large, your RAM is unstable or overclocked too far.

The blend test starts out testing Ram, so if it fails right away in the larger FTTs, you have only tested Ram.

So, if I am testing increased FSB on the CPU, but keep the memory at stock, I only run small FTTs for about 5 minutes to see if I am stable. If it is, I keep pumping up the FSB by 10 until it crashes within the first 5 min. At this point I increase vCore, and repeat the process until I get to where I want to go.
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post #23 of 23
Thread Starter 
Small FFT and Large FFT are both CPU based tests. Large tests a bit of RAM though.

What I do is make sure I can do an 8 hour small fft to make sure my CPU is stable then do a 8+ hour blend to check the ram.


You need to run CPU for ages man. I crashed in 15 mins, 1 hr 30 mins and 4 hours until I got my CPU stable.
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