Comparison of ASRock Radeon RX 6700 XT Challenger D 12GB video card vs ASUS TUF Gaming GeForce RTX 2060 OC Edition 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 ASUS TUF Gaming GeForce RTX 2060 OC Edition runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 230 W, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.