Comparison of ASRock Radeon RX 6700 XT Challenger D 12GB video card vs Colorful iGame GeForce RTX 3070 Customization OC LHR-V video card by specifications and benchmarks. ASRock Radeon RX 6700 XT Challenger D 12GB runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3070 Customization 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 230 W, and the second is 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.