Comparison of ASUS TUF Gaming GeForce GTX 1660 TI video card vs Gainward GeForce RTX 3060 Ti Phoenix GS video card by specifications and benchmarks. ASUS TUF Gaming GeForce GTX 1660 TI runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Gainward GeForce RTX 3060 Ti Phoenix GS runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 240 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.