Comparison of XFX Radeon RX 5700 XT Thicc III video card vs MSI GeForce RTX 3070 Suprim X 8G video card by specifications and benchmarks. XFX Radeon RX 5700 XT Thicc III runs at 1.670 GHz+ 4 % base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce RTX 3070 Suprim X 8G runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 225 W, and the second is 280 W+ 27 %. Compare the table of benchmark results to find out which graphic card is better.