Comparison of PowerColor Radeon RX 5700 XT Red Devil Limited Edition video card vs GALAX GeForce RTX 2080 EX Gamer (1-Click OC) (V2) video card by specifications and benchmarks. PowerColor Radeon RX 5700 XT Red Devil Limited Edition runs at 1.770 GHz+ 10 % base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 EX Gamer (1-Click OC) (V2) runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 225 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.