Comparison of MSI Radeon RX 5500 XT Gaming X 4G video card vs ASRock Radeon RX 6700 XT Challenger D 12GB OC video card by specifications and benchmarks. MSI Radeon RX 5500 XT Gaming X 4G runs at 1.685 GHz+ 5 % base clock speed and has 4 GB of GDDR6 memory, while video card ASRock Radeon RX 6700 XT Challenger D 12GB OC runs at 2.330 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 130 W, and the second is 230 W. Compare the table of benchmark results to find out which graphic card is better.