Benchmarks
Starting with the essentials, here are some shots from CPU-Z of the system spec used for benching these dual GPU beauties. Note that both CPU and RAM are running at stock.
Device manager will remain cryptic to most, but there are definitely two 6800 series GPUs in there. Despite the name, the system is definitely not running Linux.
3DMark was run through on both cards at default settings and then at 1280x1024 with 4x Antialiasing and 16x Anisotropic Filtering with all quality settings in the device driver set to maximum. We also ran the EN6800GT through overclocked to ULTRA speeds. Check out the results...