Comparison of MSI Radeon RX 580 Armor MK2 8G OC video card vs EVGA GeForce GTX 1080 Ti FTW3 ELITE GAMING BLUE video card by specifications and benchmarks. MSI Radeon RX 580 Armor MK2 8G OC runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card EVGA GeForce GTX 1080 Ti FTW3 ELITE GAMING BLUE runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X 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.