Comparison of MANLI GeForce GTX 1080 Ultimate (F305G+N425) video card vs Palit GeForce GTX 1660 Dual OC video card by specifications and benchmarks. MANLI GeForce GTX 1080 Ultimate (F305G+N425) runs at 1.670 GHz+ 4 % base clock speed and has 8 GB of GDDR5X memory, while video card Palit GeForce GTX 1660 Dual OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 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.