Comparison of ASRock Radeon RX 5700 XT Phantom Gaming Elite video card vs GALAX GeForce RTX 3090 HOF video card by specifications and benchmarks. ASRock Radeon RX 5700 XT Phantom Gaming Elite runs at 1.650 GHz+ 3 % base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 3090 HOF runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 225 W, and the second is 420 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.