Comparison of ASRock Radeon RX 5700 Phantom Gaming D 8G OC video card vs Gainward GeForce GTX 1080 Phoenix video card by specifications and benchmarks. ASRock Radeon RX 5700 Phantom Gaming D 8G OC runs at 1.610 GHz+ 10 % base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce GTX 1080 Phoenix runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 180 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.