Comparison of MSI Radeon RX 590 Armor 8G OC video card vs MSI GeForce RTX 3080 Ti Suprim X 12G video card by specifications and benchmarks. MSI Radeon RX 590 Armor 8G OC runs at 1.469 GHz base clock speed and has 8 GB of GDDR5 memory, while video card MSI GeForce RTX 3080 Ti Suprim X 12G runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 220 W-2 %, and the second is 400 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.