Comparison of MSI GeForce GTX 980 Ti Lightning LE video card vs ASUS ROG Strix Radeon RX 6750 XT OC Edition video card by specs and benchmarks. MSI GeForce GTX 980 Ti Lightning LE runs at 1.026 GHz+ 3 % base clock speed and has 6 GB of GDDR5 memory, while video card ASUS ROG Strix Radeon RX 6750 XT OC Edition runs at 1.026 GHz+ 3 % base clock speed and has 12 GB of GDDR6 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.