Comparison of ASUS Strix GeForce GTX 980 Ti OC video card vs Colorful iGame GTX 980 Ti TOP video card by specifications and benchmarks. ASUS Strix GeForce GTX 980 Ti OC runs at 1.216 GHz+ 22 % base clock speed and has 6 GB of GDDR5 memory, while video card Colorful iGame GTX 980 Ti TOP runs at 1.127 GHz+ 13 % base clock speed and has 6 GB of GDDR5 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.