Comparison of GIGABYTE Radeon RX 580 Gaming 8G MI video card vs Palit GeForce RTX 2060 StormX OC video card by specifications and benchmarks. GIGABYTE Radeon RX 580 Gaming 8G MI runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card Palit GeForce RTX 2060 StormX OC runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 185 W, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.