Core i7 Overclocking by Batch #

[beast200]

I can get these which is the likely best and what can I expect?

3912A859
3910A329
3913B213

Thanks.

hi i just change from my trusty 920 co @ 4200 to
the 920 D0 3913B213
with 1.425 v for cpu & 1.38 for qpi/vtt now at 21 x 215 = 4518
thats with out trying