Comparison of GIGABYTE GeForce GTX 980 G1 GAMING video card vs ASUS Strix GeForce GTX 980 OC video card by specifications and benchmarks. GIGABYTE GeForce GTX 980 G1 GAMING runs at 1.253 GHz+ 11 % base clock speed and has 4 GB of GDDR5 memory, while video card ASUS Strix GeForce GTX 980 OC runs at 1.178 GHz+ 5 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 165 W, and the second is 165 W. Compare the table of benchmark results to find out which graphic card is better.