Comparison of MANLI GeForce GTX 1080 Hydrosphere video card vs MANLI GeForce RTX 2080 (F393G+N502-00) video card by specifications and benchmarks. MANLI GeForce GTX 1080 Hydrosphere runs at 1.708 GHz+ 6 % base clock speed and has 8 GB of GDDR5X memory, while video card MANLI GeForce RTX 2080 (F393G+N502-00) runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.