Comparison of MSI Radeon RX 580 Armor 4G video card vs PNY GeForce GTX 1060 3GB video card by specifications and benchmarks. MSI Radeon RX 580 Armor 4G runs at 1.257 GHz base clock speed and has 4 GB of GDDR5 memory, while video card PNY GeForce GTX 1060 3GB runs at 1.506 GHz base clock speed and has 3 GB of GDDR5 memory. The TDP of the first video card is 185 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.