Comparison of ASRock Radeon RX 6700 XT 12GB video card vs Colorful GeForce RTX 2080 SUPER 8G-V video card by specifications and benchmarks. ASRock Radeon RX 6700 XT 12GB runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory, while video card Colorful GeForce RTX 2080 SUPER 8G-V runs at 1.650 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 250 W. Compare the table of benchmark results to find out which graphic card is better.