Comparison of MANLI GeForce RTX 2070 Super (P1456) video card vs GALAX GeForce RTX 2080 SG Edition (1-Click OC) video card by specs and benchmarks. MANLI GeForce RTX 2070 Super (P1456) runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 SG Edition (1-Click OC) runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 215 W, and the second is 215 W . Compare the benchmark results to find out which video card is better.