Comparison of ASRock Radeon RX 5600 XT Challenger Pro 6G OC video card vs Colorful iGame GeForce RTX 3070 Ultra W OC LHR-V video card by specifications and benchmarks. ASRock Radeon RX 5600 XT Challenger Pro 6G OC runs at 1.420 GHz+ 26 % base clock speed and has 6 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3070 Ultra W OC LHR-V runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.