Quote Originally Posted by HardCode View Post
Thanks for the info, that's exactly what I was looking for. Has anyone reported any issues when cross flashing? I know someone posted having better overclocks with the V1 BIOS, just curious if anyone else has tried it.
raptord had a 100 Mhz higher overclock, but he was at 4.5 GHz and watercooling, I believe. Hence he couldn't notice what I found:

The fan control does not work with my Zalman CNPS 9900. It comes with a four wire fan connector and the rotation speed is always full. To me that's not a problem, because it seriously bugged me to have the sound of the fan changing all the time, I am rather using a Zalman Fanmate from my previous cooler now.

Other than that, no improvements on air cooling. By 920 bombs out with a bluescreen when going under full load at 4 GHz, and 3.8 GHz is rocksteady at 1.25Vcore.

Setting 21 as multi works fine, and I had my CPU peaking to 22x when running SuperPI on core 0 or 1.