Zotac GeForce GTX 1080 Ti AMP Edition (11GB GDDR5X)
 

" ... In conclusion, the performance of the ZOTAC GeForce GTX 1080 Ti is truly awesome. It's significantly faster than the GTX 1080 and it's the fastest card we've tested in our labs (until we get the chance to take look at the Titan Xp). It produced excellent scores in all of our benchmarks and tests."

http://www.funkykit.com/reviews/vide...gddr5x-review/