Comparison of ASRock Radeon RX 5600 XT Challenger D 6G OC video card vs GIGABYTE GeForce RTX 3060 Gaming OC 12G video card by specifications and benchmarks. ASRock Radeon RX 5600 XT Challenger D 6G OC runs at 1.420 GHz+ 26 % base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 3060 Gaming OC 12G runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.