Comparison of MSI Radeon RX 580 Armor 4G OC video card vs Palit GeForce RTX 2080 Ti X video card by specifications and benchmarks. MSI Radeon RX 580 Armor 4G OC runs at 1.257 GHz base clock speed and has 4 GB of GDDR5 memory, while video card Palit GeForce RTX 2080 Ti X runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 185 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.