Comparison of INNO3D GeForce GTX 1070 Ti iCHILL X4 video card vs ZOTAC GAMING GeForce GTX 1660 AMP 6GB GDDR5 video card by specifications and benchmarks. INNO3D GeForce GTX 1070 Ti iCHILL X4 runs at 1.607 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GAMING GeForce GTX 1660 AMP 6GB GDDR5 runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 180 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.