Couldn't test mine for long before it died. But worked perfectly with E8500 and E8600.

But....

Cooling paste under the mosfet cooler is peace of s...t (that pink one). I used original one with QX6700 and all 4 primary ones started to sail around the board (solder melted). One of them exploded.
Provided special cooler with fan - pointless. Very, very, very pure heat transfer.

Clear CMOS jumper location - impossible to use if NV9800 etc high end huge VGA is used.
There was something else but I do not have it in front of me at this moment.