Comparison of GALAX GeForce GTX 1060 OC 6GB GDDR5X REDBLACK version video card vs Colorful iGame GeForce GTX 1660 Ultra 6G-V video card by specs and benchmarks. GALAX GeForce GTX 1060 OC 6GB GDDR5X REDBLACK version runs at 1.518 GHz+ 1 % base clock speed and has 6 GB of GDDR5X memory, while video card Colorful iGame GeForce GTX 1660 Ultra 6G-V runs at 1.518 GHz+ 1 % 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.