Comparison of MSI Radeon RX 5500 XT Mech 8G OC video card vs Gainward GeForce RTX 2070 SUPER Phoenix GS video card by specifications and benchmarks. MSI Radeon RX 5500 XT Mech 8G OC runs at 1.647 GHz+ 2 % base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 SUPER Phoenix GS runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 130 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.