Comparison of GIGABYTE GeForce GTX 970 G1 Gaming video card vs Colorful iGame GeForce GTX 970 Ares Top video card by specs and benchmarks. GIGABYTE GeForce GTX 970 G1 Gaming runs at 1.203 GHz+ 15 % base clock speed and has 4 GB of GDDR5 memory, while video card Colorful iGame GeForce GTX 970 Ares Top runs at 1.203 GHz+ 15 % base clock speed and has 4 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 145 W-2 %, and the second is 145 W-2 % . Compare the benchmark results to find out which video card is better.