Comparison of MSI Radeon RX 580 Mech 2 8G OC video card vs PNY GeForce GT 1030 video card by specifications and benchmarks. MSI Radeon RX 580 Mech 2 8G OC runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card PNY GeForce GT 1030 runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 185 W, and the second is 30 W. Compare the table of benchmark results to find out which graphic card is better.