Comparison of PowerColor Radeon RX Vega 56 Red Dragon video card vs KFA2 GeForce RTX 2080 SUPER HOF 10th Anniversary Edition video card by specifications and benchmarks. PowerColor Radeon RX Vega 56 Red Dragon runs at 1.177 GHz+ 2 % base clock speed and has 8 GB of HBM2 memory, while video card KFA2 GeForce RTX 2080 SUPER HOF 10th Anniversary Edition runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 210 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.