Comparison of Gainward GeForce RTX 2060 SUPER Ghost video card vs KFA2 GeForce RTX 3070 EX (1-Click OC) video card by specifications and benchmarks. Gainward GeForce RTX 2060 SUPER Ghost runs at 1.470 GHz base clock speed and has 8 GB of GDDR6 memory, while video card KFA2 GeForce RTX 3070 EX (1-Click OC) runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 175 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.