Comparison of ASUS TUF Gaming X3 GeForce GTX 1660 OC video card vs GIGABYTE GeForce RTX 3070 Eagle 8G (rev. 2.0) LHR video card by specifications and benchmarks. ASUS TUF Gaming X3 GeForce GTX 1660 OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card GIGABYTE GeForce RTX 3070 Eagle 8G (rev. 2.0) LHR runs at 1.500 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+ 9 %. Compare the table of benchmark results to find out which graphic card is better.