Comparison of GIGABYTE Radeon RX 6750 XT GAMING OC 12G video card vs ASUS ROG Poseidon GeForce GTX 980 Ti video card by specifications and benchmarks. GIGABYTE Radeon RX 6750 XT GAMING OC 12G runs at 2.200 GHz base clock speed and has 12 GB of GDDR6 memory, while video card ASUS ROG Poseidon GeForce GTX 980 Ti runs at 1.000 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.