Comparison of MSI Radeon RX 5700 XT Gaming X video card vs Sapphire Radeon RX 5700 XT 8G video card by specs and benchmarks. MSI Radeon RX 5700 XT Gaming X runs at 1.730 GHz+ 8 % base clock speed and has 8 GB of GDDR6 memory, while video card Sapphire Radeon RX 5700 XT 8G runs at 1.730 GHz+ 8 % base clock speed and has 8 GB of GDDR6 memory. The weight is different, 1406 g vs 1110 g. The TDP of the first video card is 225 W, and the second is 225 W . Compare the benchmark results to find out which video card is better.