Comparison of MSI GeForce GTX 1080 Ti AERO 11G OC video card vs ASRock Radeon RX 6750 XT Challenger Pro 12GB OC video card by specs and benchmarks. MSI GeForce GTX 1080 Ti AERO 11G OC runs at 1.506 GHz+ 2 % base clock speed and has 11 GB of GDDR5X memory, while video card ASRock Radeon RX 6750 XT Challenger Pro 12GB OC runs at 1.506 GHz+ 2 % base clock speed and has 12 GB of GDDR6 memory. The weight is different, 863 g 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.