Comparison of ZOTAC GeForce GTX 1080 Ti AMP Extreme video card vs ZOTAC GeForce GTX 1080 Ti AMP Extreme Core Edition video card by specs 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 ZOTAC GeForce GTX 1080 Ti AMP Extreme Core Edition runs at 1.645 GHz+ 11 % base clock speed and has 11 GB of GDDR5X memory. The weight is different, -- vs --. The TDP of the first video card is 320 W+ 28 %, and the second is 320 W+ 28 % . Compare the benchmark results to find out which video card is better.