I bought one Sapphire x800 GTO2 few days ago came outta the box with dual DVI and 16 pipes enabled, core clock/mem speeds were 400/490 all I did was flash it to x850XT bios, now runs at default 520/540 but was loud as heck, the fan kept spinning at 100% load so I bought a Kingwin KWVC-3 heatpipe...