Comparison of MSI Radeon RX 570 Armor MK2 8G OC video card vs ASRock Radeon RX 5700 XT Taichi X 8G OC+ video card by specifications and benchmarks. MSI Radeon RX 570 Armor MK2 8G OC runs at 1.178 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory, while video card ASRock Radeon RX 5700 XT Taichi X 8G OC+ runs at 1.885 GHz+ 17 % base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 245 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.