Comparison of EVGA GeForce GTX 1070 Ti GAMING video card vs ASUS TUF Gaming X3 GeForce GTX 1660 TI Advanced video card by specifications and benchmarks. EVGA GeForce GTX 1070 Ti GAMING runs at 1.607 GHz base clock speed and has 8 GB of GDDR5 memory, while video card ASUS TUF Gaming X3 GeForce GTX 1660 TI Advanced runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.