Comparison of Manli GeForce GTX 980 Ti Ultimate video card vs Colorful iGame GeForce GTX 1080 Ti Neptune W-V video card by specifications and benchmarks. Manli GeForce GTX 980 Ti Ultimate runs at 1.102 GHz+ 10 % base clock speed and has 6 GB of GDDR5 memory, while video card Colorful iGame GeForce GTX 1080 Ti Neptune W-V runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.