Comparison of ZOTAC GeForce GTX 1080 Ti AMP Edition video card vs GALAX GeForce GTX 1650 LP video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 Ti AMP Edition runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X memory, while video card GALAX GeForce GTX 1650 LP runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 270 W+ 8 %, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.