Comparison of Palit GeForce GTX 1070 Gamerock+ video card vs KFA2 GeForce RTX 2080 Dual Black video card by specifications and benchmarks. Palit GeForce GTX 1070 Gamerock+ runs at 1.556 GHz+ 3 % base clock speed and has 8 GB of GDDR5 memory, while video card KFA2 GeForce RTX 2080 Dual Black runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 170 W+ 13 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.