Comparison of PowerColor Radeon RX Vega 56 Red Dragon video card vs MSI GeForce RTX 2080 Gaming X Trio 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 MSI GeForce RTX 2080 Gaming X Trio runs at 1.515 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 260 W+ 21 %. Compare the table of benchmark results to find out which graphic card is better.