Comparison of GALAX GeForce RTX 2060 (1-Click OC) video card vs Gainward GeForce RTX 2070 Phantom GS video card by specifications and benchmarks. GALAX GeForce RTX 2060 (1-Click OC) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 Phantom GS runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 185 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.