ASUS GEFORCE GTX TITAN X Asus GeForce GTX Titan X is Maxwell at 1075Mhz with 12GB GDDR5 at 7010Mhz. Asus GeForce GTX Titan X is 384Bit with 3072 shaders with 250 TDP. MSI Geforce GTX 980 is Maxwell at 1317Mhz with 4GB GDDR5 at 7010Mhz. MSI Geforce GTX 980 is 256Bit with 2048 shaders with 178 TDP. Benchmarks are:- Battlefield 4, Bioshock Infinite, Crysis 3, Metro Last Light, Sleeping Dogs, Thief, Tomb Raider and Watch Dogs."