Comparison of MANLI GeForce GTX 1080 (F309G+N425) video card vs Colorful iGame GeForce RTX 3090 Neptune OC-V video card by specifications and benchmarks. MANLI GeForce GTX 1080 (F309G+N425) runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory, while video card Colorful iGame GeForce RTX 3090 Neptune OC-V runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 180 W, and the second is 370 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.