HD 7970: Setting Benchmark Records With Quad CrossFireX and LN2
 

If you thought the overclocking and benchmark feats we reported on a few days ago here and here were impressive, wait until you see what four cards can do. Overclocking champion Shamino over at Kingpin Cooling has set four 3DMark and one Unigene benchmark record.

http://www.techpowerup.com/158069/HD...X-and-LN2.html