Comparison of XFX Radeon RX 5700 video card vs PowerColor Radeon RX 5700 XT (Radial Fan) video card by specifications and benchmarks. XFX Radeon RX 5700 runs at 1.465 GHz base clock speed and has 8 GB of GDDR6 memory, while video card PowerColor Radeon RX 5700 XT (Radial Fan) runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 225 W. Compare the table of benchmark results to find out which graphic card is better.