Comparison of ASRock Radeon RX 6700 XT Challenger Pro 12GB OC video card vs Colorful iGame GeForce RTX 3070 Advanced OC-V video card by specifications and benchmarks. ASRock Radeon RX 6700 XT Challenger Pro 12GB OC runs at 2.375 GHz+ 2 % base clock speed and has 12 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3070 Advanced OC-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 270 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.