Comparison of ZOTAC GeForce GTX 1080 AMP Edition video card vs EVGA GeForce GTX 1650 XC ULTRA OC video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 AMP Edition runs at 1.683 GHz+ 5 % base clock speed and has 8 GB of GDDR5X memory, while video card EVGA GeForce GTX 1650 XC ULTRA OC runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 230 W+ 28 %, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.