Comparison of ASRock Radeon RX 6700 XT Challenger Pro 12GB OC video card vs Colorful iGame GeForce RTX 3080 Ultra W OC 10G-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 3080 Ultra W OC 10G-V runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 230 W, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.