Comparison of KFA2 GeForce GTX 1070 Virtual Edition video card vs ZOTAC GeForce GTX 1070 Ti Mini video card by specifications and benchmarks. KFA2 GeForce GTX 1070 Virtual Edition runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ZOTAC GeForce GTX 1070 Ti Mini runs at 1.607 GHz base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 150 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.