Comparison of INNO3D GeForce GTX 1070 Twin X2 V2 video card vs INNO3D GeForce GTX 1080 Ti Gaming OC video card by specifications and benchmarks. INNO3D GeForce GTX 1070 Twin X2 V2 runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card INNO3D GeForce GTX 1080 Ti Gaming OC runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 150 W, and the second is 260 W+ 4 %. Compare the table of benchmark results to find out which graphic card is better.