**Unified** DFI LanParty UT 790FX-M2R-M2RS / Phenom /Data Base Thread**

[ea6gka]

your bios settings are the same as the ones you post in the firsty pages justapost?

[justapost]

your bios settings are the same as the ones you post in the firsty pages justapost?

Hmm no, the Crucial Ballisitcs degenerated so i use G-Skill 6400 4-4-3-5 Mem now.
To be save i use 1.4GHz NT speed and run the memory at 5-5-5-15-195ns/1.85V.

I'm happy with my first linux testings. Machine seems stable at 3GHz 1.425V. I use the stresscpu2, build-linux-kernel and multicore tests from the phoronis test suite for stability testing. The first one does heat up the cpu alot so it's comparable to coredamage under windows. The other two tests are the ones which normaly fail first if the system is unstable.

UPDATE:

Linux 64bit (Debian lenny):
3.0GHz stable at 1.35V (kernel build caused kernel fault at 1.325V)
3.1GHz stable at 1.425V

That chip has the same limits here as under winxp 32bit.

[justapost]

Best suicide at 1.575V. The first core is not stable at voltages above 1.5V.
3.2GHz is not prime95 stable at 1.575V and fails booting windows at 1.6V.

My cpu temps reach 70°C at those voltages so maybe getting em below 60° might help here.