ASUS GEFORCE GTX 780 Asus GeForce GTX 780 is GK110 clocked at 1006Mhz with 3GB GDDR5 clocked at 6008Mhz. Asus GeForce GTX 780 is 256Bit with 2304 shaders with directx 11.1. Gigabyte GeForce GTX 780 is GK110 clocked at 928Mhz with 3GB GDDR5 clocked at 6008Mhz. Gigabyte GeForce GTX 780 is 256Bit with 2304 shaders with directx 11.1. Benchmarks are Battlefield 4, Bioshock Infinite, Dirt 3, Farcry 3, Hitman Absolution, Max Payne 3, Resident Evil 6 and Tomb Raider 3 with AMD 8350 CPU."