Comparison of XFX Radeon RX 590 Fatboy Core Edition 8GB video card vs GALAX GeForce RTX 2060 Mini (1-Click OC) video card by specifications and benchmarks. XFX Radeon RX 590 Fatboy Core Edition 8GB runs at 1.469 GHz base clock speed and has 8 GB of GDDR5 memory, while video card GALAX GeForce RTX 2060 Mini (1-Click OC) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 225 W, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.