Comparison of GALAX GeForce GTX 980 Ti OC video card vs Colorful iGame GeForce RTX 2080 Ti Advanced-V video card by specs and benchmarks. GALAX GeForce GTX 980 Ti OC runs at 1.025 GHz+ 2 % base clock speed and has 6 GB of GDDR5 memory, while video card Colorful iGame GeForce RTX 2080 Ti Advanced-V runs at 1.025 GHz+ 2 % base clock speed and has 11 GB of GDDR6 memory. The weight is different, -- vs 1320 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.