Comparison of XFX Radeon RX 580 Double Dissipation 8GB video card vs ASUS Dual GeForce RTX 2060 MINI OC Edition video card by specifications and benchmarks. XFX Radeon RX 580 Double Dissipation 8GB runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ASUS Dual GeForce RTX 2060 MINI OC Edition 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.