What I'd like to know is how you where able to get a locked 20 muti on a E5620 with 4 core 8 Th enabled? I know you can drop cores & Th and it will, but never seen any way to get that with all cores & Th enabled. Was that really done with a E5620?

Nice overclock BTW.

If I remember it's by playing with the C-state and the Speedstep in the bios and after using the Asrock OC Tuner in windows to use "turbo" multi.

It's really a E5620.

Do you also have of ram ratio bug?

I can't use other than 2/6 or 2/8, with an i920 on this mobo ratio are all ok.

Thx