Comparison of GIGABYTE GeForce GTX 1660 TI OC 6G video card vs GIGABYTE GeForce RTX 2070 MINI ITX 8G V2 video card by specifications and benchmarks. GIGABYTE GeForce GTX 1660 TI OC 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 2070 MINI ITX 8G V2 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 175 W. Compare the table of benchmark results to find out which graphic card is better.