Comparison of MSI GeForce GTX 980 Ti Lightning video card vs MSI Radeon RX 6800 Gaming Trio 16G video card by specs and benchmarks. MSI GeForce GTX 980 Ti Lightning runs at 1.203 GHz+ 20 % base clock speed and has 6 GB of GDDR5 memory, while video card MSI Radeon RX 6800 Gaming Trio 16G runs at 1.203 GHz+ 20 % base clock speed and has 16 GB of GDDR6 memory. The weight is different, -- vs 1521 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.