Overclockers Online has posted a review on the Asus A7V motherboard.
I was able to push my Duron 800 past the 1Ghz speedmark by using the Super Orb as cooler; but still I was eager to see how much higher this baby would go on this mobo. Unfortunately, the A7V´s processor voltage is limited to a maximum of 1.85V. This voltage limit seriously limited my 1.1GHz overclocking. So the maximum operating frequency just had to be situated between 1Ghz - 1.1Ghz. After some experimenting the multiplier & FSB settings, I came to one conclusion : the Duron 800 runs rockstable @ 1060Mhz (10.5x101Mhz).Read more
... 1080Mhz went just fine until my mother decided to put on the heating in the testlab; as of that time the CPU just got to damn hot & failed on me!