Came across this thread, dunno if it has been posted before here, never seen it anyway.

http://discuss.futuremark.com/forum/...0&fpart=1&vc=1

Flashing the bios of the card to the FX5950U bios seems to increase Vgpu and Vmem so it can run @ 5950u speeds.

Here's a link to download the 5950U bios:

http://www.leadtek.com.tw/support/do...?pronameid=329

Really curious if someone here tried this....