Comparison of ZOTAC GeForce GTX 1050 Low Profile video card vs KFA2 GeForce GTX 1070 EX Black Edition video card by specifications and benchmarks. ZOTAC GeForce GTX 1050 Low Profile runs at 1.354 GHz base clock speed and has 2 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1070 EX Black Edition runs at 1.518 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 75 W, and the second is 150 W. Compare the table of benchmark results to find out which graphic card is better.