Comparison of EVGA GeForce GTX 1060 GAMING 3GB video card vs GIGABYTE AORUS GeForce GTX 1660 TI 6G video card by specs and benchmarks. EVGA GeForce GTX 1060 GAMING 3GB runs at 1.506 GHz base clock speed and has 3 GB of GDDR5 memory, while video card GIGABYTE AORUS GeForce GTX 1660 TI 6G runs at 1.506 GHz base clock speed and has 6 GB of GDDR6 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.