The GeForce GTX 670 combines high performance with exceptional power efficiency. GPU Boost dynamically boosts clock speed for extra performance. New anti-aliasing modes eliminate jaggies without sacrificing framerate. And NIVIDIA Sound lets you game on three monitors from a single card. The GeForce GTX 670 GPU is not the end of story. ASUS exclusive DirectCU II thermal solution achieves 20% Cooler and Vastly Quieter than reference. DIGI+ VRM with 8-phase Super Alloy Power technology ensures stable overclocking while GPU Tweak offers real time and intuitive tuning and overclocking.