Comparison of ASUS ROG Strix Radeon RX 6750 XT OC Edition video card vs GALAX GeForce GTX 1080 Ti video card by specs and benchmarks. ASUS ROG Strix Radeon RX 6750 XT OC Edition runs at 2.200 GHz base clock speed and has 12 GB of GDDR6 memory, while video card GALAX GeForce GTX 1080 Ti runs at 2.200 GHz base clock speed and has 11 GB of GDDR5X memory. The weight is different, -- vs --. 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.