Comparison of ZOTAC GeForce GTX 1080 Ti AMP Extreme video card vs MANLI GeForce RTX 3080 (M3478+N613-00) video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 Ti AMP Extreme runs at 1.645 GHz+ 11 % base clock speed and has 11 GB of GDDR5X memory, while video card MANLI GeForce RTX 3080 (M3478+N613-00) runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 320 W+ 28 %, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.