Comparison of XFX Radeon RX 590 Fatboy 8GB video card vs MSI GeForce RTX 3060 VENTUS 2X XS 12G OC video card by specifications and benchmarks. XFX Radeon RX 590 Fatboy 8GB runs at 1.469 GHz base clock speed and has 8 GB of GDDR5 memory, while video card MSI GeForce RTX 3060 VENTUS 2X XS 12G OC runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 225 W, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.