Comparison of MSI Radeon RX 580 Mech 2 8G OC video card vs NVIDIA GeForce RTX 2070 Founders Edition 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 NVIDIA GeForce RTX 2070 Founders Edition runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 185 W, and the second is 185 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.