Comparison of XFX Radeon RX 580 GTR XXX Edition 8GB Crimson video card vs GIGABYTE Radeon RX 590 Gaming 8G video card by specifications and benchmarks. XFX Radeon RX 580 GTR XXX Edition 8GB Crimson runs at 1.257 GHz base clock speed and has 8 GB of GDDR5 memory, while video card GIGABYTE Radeon RX 590 Gaming 8G runs at 1.469 GHz base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 185 W, and the second is 225 W. Compare the table of benchmark results to find out which graphic card is better.