GTX680-DC2-4GD5 - ASUS Nvidia GTX 680 DirectCU II 4GB GDDR5 256-Bit PCI Express 3.0 Video Graphics Card

ASUS GTX 680 DirectCU II: coolest and quietest 28nm card- Double the reference video memory at 4GB takes your gaming to new levels of smooth.- All new DirectCU thermal design utilizes five all-copper heatpipes and 20% bigger dissipation area, achieving 20% cooler and 14dB quieter performance than reference- Acclaimed DIGI+ VRM with 10-phase Super Alloy Power technology delivers precise digital power and enhanced overclocking headroom.- GPU Tweak utility helps you modify and tune boost clock, power target , and fan performance via an intuitive interface