Comparison of ASUS ROG Poseidon GeForce GTX 1080 Ti Platinum edition video card vs MSI GeForce RTX 3080 GAMING Z TRIO 12G LHR video card by specifications and benchmarks. ASUS ROG Poseidon GeForce GTX 1080 Ti Platinum edition runs at 1.594 GHz+ 8 % base clock speed and has 11 GB of GDDR5X memory, while video card MSI GeForce RTX 3080 GAMING Z TRIO 12G LHR runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 390 W+ 11 %. Compare the table of benchmark results to find out which graphic card is better.