Comparison of ZOTAC GAMING GeForce RTX 2080 AMP Extreme Core video card vs GIGABYTE GeForce RTX 2080 Turbo OC 8G video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2080 AMP Extreme Core runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 2080 Turbo OC 8G runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 280 W+ 30 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.