Comparison of EVGA GeForce GTX 1070 FTW2 GAMING video card vs KFA2 GeForce RTX 2080 EX OC video card by specifications and benchmarks. EVGA GeForce GTX 1070 FTW2 GAMING runs at 1.607 GHz+ 7 % base clock speed and has 8 GB of GDDR5 memory, while video card KFA2 GeForce RTX 2080 EX OC runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.