Comparison of Gainward GeForce GTX 980 Ti Phoenix GS video card vs Colorful iGame GTX 980 Ti TOP video card by specs and benchmarks. Gainward GeForce GTX 980 Ti Phoenix GS runs at 1.241 GHz+ 24 % base clock speed and has 6 GB of GDDR5 memory, while video card Colorful iGame GTX 980 Ti TOP runs at 1.241 GHz+ 24 % 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.