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:These remarkable results were obtained using an SB-E i7-3960X CPU at 5.6 GHz on an Asus Rampage IV Extreme mobo plus lots of LN2 on the four graphics cards and CPU. It's interesting to note that the GPU clock speeds for the various runs were different, most likely due to some tests not running at the higher speeds. Test setup, CPU-Z / GPU-Z settings along with benchmark pictures follow:This card hasn't even gone on sale yet and it's already setting records, proving itself ever more worthy of its performance crown. It should be interesting to see what can be achieved when full retail release has been made and high quality customized boards are available to many more hardcore enthusiasts.