nVidia's new GeForce GTX 680 running in a Quad SLI setup.
The SLI and Triple-SLI benchmarks were run on our standard testing rig. It consists of an Intel Core i7 3960X (Sandy Bridge-E) processor, an ASUS P7X79 Pro motherboard, 16 GB Corsair DDR3-1600 RAM, a Samsung Spinpoint F1 hard drive and a Cooler Master Silent Pro Gold 1200 watt power supply. For Quad-SLI we switched to an ASUS Rampage IV Formula motherboard and an Enermax Platimax 1500W PSU. All benchmarks were done in Windows 7 x64.