Comparison of MSI Radeon RX 590 Armor 8G video card vs GIGABYTE GeForce RTX 2080 Turbo OC 8G video card by specifications and benchmarks. MSI Radeon RX 590 Armor 8G runs at 1.469 GHz base clock speed and has 8 GB of GDDR5 memory, while video card GIGABYTE GeForce RTX 2080 Turbo OC 8G runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 220 W-2 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.