Quote Originally Posted by hel_19 View Post
my experience Xeon W3520

Stability
bios 4/28 205x19 1.18v LinX, prime95
bios 6/19 205x19 1.18v not stable

mult x20 bad, 195x20 1.25v not stable

Thank you
BIOS 04/28 and 05/08 working flawlessly on my system with Xeon W3570 whereas 06/16 and 06/19 is a no go OC-wise...