Comparison of ASRock Radeon RX 5600 XT Challenger D 6G OC video card vs GIGABYTE GeForce RTX 2060 MINI ITX 6G video card by specs 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 2060 MINI ITX 6G runs at 1.420 GHz+ 26 % base clock speed and has 6 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 160 W, and the second is 160 W . Compare the benchmark results to find out which video card is better.