Comparison of Colorful iGame GTX 980 Ti TOP video card vs GIGABYTE GeForce GTX 980 Ti Xtreme Gaming video card by specs and benchmarks. Colorful iGame GTX 980 Ti TOP runs at 1.127 GHz+ 13 % base clock speed and has 6 GB of GDDR5 memory, while video card GIGABYTE GeForce GTX 980 Ti Xtreme Gaming runs at 1.127 GHz+ 13 % base clock speed and has 6 GB of GDDR5 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.