Conclusion: Performance Summary: Summarizing the Asus ARES' performance couldn't be any easier. Quite simply, the Asus ARES is the fastest graphics card we have ever tested. The ARES' combination of dual-Radeon HD 5870 GPUs and 4GB (2GB per GPU) of fast GDDR5 frame buffer memory resulted in excellent performance across the board. In every test, at every resolution, the Asus ARES came out on top.
Pros: Extreme Performance, Eyefinity Support, Fastest Single Graphics Card, DX11 Support, Quieter Than Stock 5970s
Cons: Extremely Expensive, Limited Edition, Requires Lots of Power