Comparison of MSI Radeon RX 5700 Mech GP video card vs ASRock Radeon RX 5700 XT Phantom Gaming D 8G OC video card by specifications and benchmarks. MSI Radeon RX 5700 Mech GP runs at 1.465 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASRock Radeon RX 5700 XT Phantom Gaming D 8G OC runs at 1.690 GHz+ 5 % base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 225 W. Compare the table of benchmark results to find out which graphic card is better.