Comparison of Colorful iGame GeForce GTX 980 Ti V2 video card vs ASUS ROG Poseidon GeForce GTX 1080 Ti Platinum edition video card by specs and benchmarks. Colorful iGame GeForce GTX 980 Ti V2 runs at 1.076 GHz+ 8 % base clock speed and has 6 GB of GDDR5 memory, while video card ASUS ROG Poseidon GeForce GTX 1080 Ti Platinum edition runs at 1.076 GHz+ 8 % base clock speed and has 11 GB of GDDR5X 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.