Comparison of GIGABYTE Radeon RX 6800 video card vs EVGA GeForce RTX 2070 SUPER FTW3 GAMING video card by specifications and benchmarks. GIGABYTE Radeon RX 6800 runs at 1.700 GHz base clock speed and has 16 GB of GDDR6 memory, while video card EVGA GeForce RTX 2070 SUPER FTW3 GAMING runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.