Ok so there are severa versions of the GTX 1080 some have the reference design and are slower while others are oced and have a better cooler.
Zotac AMP Extreme is for example one of the fastest 1080. However there are two versions one with 2 fans and one with 3 fans the extreme version is with the 3 fans and is the faster version.
Do not take any Founders Edition Cards they are overpriced and slow.







