Comparison of GIGABYTE GeForce GTX 960 G1 Gaming video card vs ASUS Phoenix GeForce GTX 1660 OC video card by specs and benchmarks. GIGABYTE GeForce GTX 960 G1 Gaming runs at 1.266 GHz+ 12 % base clock speed and has 2 GB of GDDR5 memory, while video card ASUS Phoenix GeForce GTX 1660 OC runs at 1.266 GHz+ 12 % base clock speed and has 6 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 120 W, and the second is 120 W . Compare the benchmark results to find out which video card is better.