Comparison of MSI GeForce GTX 1070 GAMING X 8G video card vs ZOTAC GeForce GTX 1080 Ti AMP Extreme Core Edition video card by specifications and benchmarks. MSI GeForce GTX 1070 GAMING X 8G runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 1080 Ti AMP Extreme Core Edition runs at 1.607 GHz+ 9 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 150 W, and the second is 320 W+ 28 %. Compare the table of benchmark results to find out which graphic card is better.