Comparison of PowerColor Radeon RX 6800 Red Devil video card vs ASUS Turbo GeForce RTX 2080 SUPER Evo video card by specs and benchmarks. PowerColor Radeon RX 6800 Red Devil runs at 1.850 GHz+ 9 % base clock speed and has 16 GB of GDDR6 memory, while video card ASUS Turbo GeForce RTX 2080 SUPER Evo runs at 1.850 GHz+ 9 % base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.