Comparison of GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition video card vs ASRock Radeon RX 6750 XT Challenger Pro 12GB OC video card by specs and benchmarks. GALAX GeForce RTX 2080 SUPER HOF 10th Anniversary Edition runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASRock Radeon RX 6750 XT Challenger Pro 12GB OC runs at 1.650 GHz base clock speed and has 12 GB of GDDR6 memory. The weight is different, -- vs 890 g. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.