Here are some details about the GTX 1080. I definitely want to use four of these cards, but I'm having to wait for the price to come down. Currently the founders edition is available on Amazon but with a huge markup at around $850. I'm not sure how long it takes for these cards to settle on a more reasonable price. But I'm happy to get things going with the GTX 970 at the moment since its better than training on my laptop and there's a lot of setup to do with customizing the environment.