tried on Gigabyte X58 extreme, Asus R2E, Intel S5520SC all with the lastest bios.

but...they can support up to Q3QQ 3.06G i9 Xeon , but my Q3QT 3.2G xeon been reg as 4cores 8threads 12mb cache 32nm

that's really bother me.
if anyone can help get a bios for that,
i'll show u this sexy baby 5Ghz 3DVantage on Air or maybe 6Ghz under LN2

cpu pic



overclk on Air w/o mounting
cpu running sooooo..........cool , much much better than i7/i5 .
45nm gonna retired, finnally an exciting product will come out worth for u to upgrade after 2years boring time.