What score do you get with your current 2600k setup? ES chips are usually lower than retail version. And, as you can see their hwinfo 64 window, the turbo will be 3.2 Ghz, not 3.5. I just set up two E5-2658 v3 QS (2.2 Ghz, 2.9 Ghz Turbo, 2.5 Ghz All Cores Turbo) with Supermicro X10-DRL-i...