Comparison of MSI Radeon RX 590 Armor 8G OC video card vs GIGABYTE AORUS GeForce GTX 1080 8G 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 GIGABYTE AORUS GeForce GTX 1080 8G 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.