Comparison of MANLI GeForce RTX 3080 (M3478+N613-00) video card vs KFA2 GeForce RTX 3080 SG (1-Click OC) video card by specs and benchmarks. MANLI GeForce RTX 3080 (M3478+N613-00) runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory, while video card KFA2 GeForce RTX 3080 SG (1-Click OC) runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The weight is different, -- vs --. The TDP of the first video card is 320 W, and the second is 320 W . Compare the benchmark results to find out which video card is better.