Comparison of Gainward GeForce RTX 2060 Phoenix GS video card vs KFA2 GeForce RTX 3070 Ti (1-Click OC) video card by specifications and benchmarks. Gainward GeForce RTX 2060 Phoenix GS runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card KFA2 GeForce RTX 3070 Ti (1-Click OC) runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 190 W+ 19 %, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.