Comparison of GIGABYTE AORUS GeForce RTX 2080 SUPER 8G video card vs ASUS ROG Poseidon GeForce GTX 980 Ti video card by specifications and benchmarks. GIGABYTE AORUS GeForce RTX 2080 SUPER 8G runs at 1.650 GHz base clock speed and has 8 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.