Comparison of MANLI GeForce GTX 1660 Super (F347-1G+N537-10) video card vs Gainward GeForce RTX 2070 Phantom GLH video card by specifications and benchmarks. MANLI GeForce GTX 1660 Super (F347-1G+N537-10) runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 Phantom GLH runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 215 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.