Comparison of MSI GeForce GTX 1660 TI VENTUS XS 6G video card vs ASUS Dual GeForce RTX 2070 Evo OC video card by specifications and benchmarks. MSI GeForce GTX 1660 TI VENTUS XS 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ASUS Dual GeForce RTX 2070 Evo OC 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.