Comparison of EVGA GeForce RTX 2070 SUPER BLACK GAMING video card vs Gainward GeForce RTX 3060 Ghost OC video card by specifications and benchmarks. EVGA GeForce RTX 2070 SUPER BLACK GAMING runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 3060 Ghost OC runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 215 W, and the second is 180 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.