Comparison of MSI Radeon RX 590 Armor 8G OC video card vs Sapphire Radeon RX Vega 64 LE 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 Sapphire Radeon RX Vega 64 LE runs at 1.247 GHz base clock speed and has 8 GB of HBM2 memory. The TDP of the first video card is 220 W-2 %, and the second is 295 W. Compare the table of benchmark results to find out which graphic card is better.