Comparison of Colorful iGame GeForce GTX 970 Ares video card vs GIGABYTE GeForce GTX 970 Twin Turbo video card by specifications and benchmarks. Colorful iGame GeForce GTX 970 Ares runs at 1.127 GHz+ 7 % base clock speed and has 4 GB of GDDR5 memory, while video card GIGABYTE GeForce GTX 970 Twin Turbo runs at 1.076 GHz+ 2 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 145 W-2 %, and the second is 145 W-2 %. Compare the table of benchmark results to find out which graphic card is better.