Comparison of MSI Radeon RX 580 Mech 2 8G OC video card vs Palit GeForce RTX 2060 Dual 12GB video card by specs 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 Palit GeForce RTX 2060 Dual 12GB runs at 1.257 GHz base clock speed and has 12 GB of GDDR6 memory. The weight is different, 842 g vs --. The TDP of the first video card is 185 W, and the second is 185 W . Compare the benchmark results to find out which video card is better.