Comparison of Sapphire Nitro+ Radeon RX 5700 XT 8G video card vs MSI GeForce RTX 3080 Ti Suprim 12G video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5700 XT 8G runs at 1.770 GHz+ 10 % base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce RTX 3080 Ti Suprim 12G runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 265 W+ 18 %, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.