Comparison of KFA2 GeForce GTX 1050 Ti OC video card vs ZOTAC GeForce GTX 1070 AMP Core Edition video card by specifications and benchmarks. KFA2 GeForce GTX 1050 Ti OC runs at 1.303 GHz+ 1 % base clock speed and has 4 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 1070 AMP Core Edition runs at 1.607 GHz+ 7 % base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 75 W, and the second is 220 W+ 47 %. Compare the table of benchmark results to find out which graphic card is better.