Comparison of KFA2 GeForce RTX 2080 SUPER Work The Frames Edition video card vs PowerColor Red Devil Radeon RX 6750 XT 12GB video card by specs and benchmarks. KFA2 GeForce RTX 2080 SUPER Work The Frames Edition runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory, while video card PowerColor Red Devil Radeon RX 6750 XT 12GB runs at 1.650 GHz base clock speed and has 12 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.