Comparison of MSI Radeon RX 590 Armor 8G OC video card vs EVGA GeForce GTX 1080 SC GAMING ACX+LED 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 EVGA GeForce GTX 1080 SC GAMING ACX+LED runs at 1.708 GHz+ 6 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 220 W-2 %, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.