Guys, I've decided I'm not going to publish a review on the 1080 Tis as I'm not doing them anywhere near as thoroughly as I've done other things in the past. All I'll say is that I'm very impressed. Things to be aware of: 1) I couldn't seem to get a stable overclock. I thought I had one (via the Heaven 4.0 benchmark), which to be honest was pretty unremarkable, but Star Citizen kept crashing until I turned it off. I still left temperature and power limits as high as I could raise them though and the GPUs were boosting to ~2000MHz by themselves anyway. To be honest, the sheer performance offered doesn't really call for overclocking anyway. 2) Performance (stock) is basically the same as a Titan XP, as you would expect. They seem to be cooler running though. 3) The Titan XP seems to overclock better (i.e. I could actually overclock it!). Based on this, the Titan XP still comes out on top performance wise as you can get an extra 8-16% out of it - and that's on air! Very glad I swapped out the Titan XMs for them - essentially a free upgrade!