Comparison of EVGA GeForce GTX 1070 SC2 GAMING iCX video card vs EVGA GeForce RTX 2080 BLACK video card by specifications and benchmarks. EVGA GeForce GTX 1070 SC2 GAMING iCX runs at 1.594 GHz+ 6 % base clock speed and has 8 GB of GDDR5 memory, while video card EVGA GeForce RTX 2080 BLACK 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 210 W-2 %. Compare the table of benchmark results to find out which graphic card is better.