Comparison of ASRock Radeon RX 5500 XT Phantom Gaming D 8G OC video card vs MSI Radeon RX 5700 Mech video card by specifications and benchmarks. ASRock Radeon RX 5500 XT Phantom Gaming D 8G OC runs at 1.685 GHz+ 5 % base clock speed and has 8 GB of GDDR6 memory, while video card MSI Radeon RX 5700 Mech runs at 1.465 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 180 W. Compare the table of benchmark results to find out which graphic card is better.