1080 is 40% more expensive for 20-30% more performance. .
The 1080 FE with max PowerTune and fan turned to 100% (1080 Max on the Computebase chart) is only 15% faster than an MSI Gaming 980Ti.
http://www.computerbase.de/2016-06/inno3d-ichill-geforce-gtx-1080-x3-test/3/
Don't worry though, NV's Pascal drivers will make sure this lead extends over time. The real story here is that $400 AIB 1070 will make both the $500 980Ti and $700 1080 FE look like overpriced turds. It should be possible to buy 1070 SLI for barely more $ than a 1080 FE. :thumbsup: 1070 for $380-400 is a real star of the show as I wouldn't pay $350-400 for a used 980Ti knowing I might be SOL when it comes to warranty in case the case fails over the next 2 years.
Inno3D Chill = 38 dBA under load
Asus Strix 1080 OC = 42.5 dBA under load
1080 FE = 48 dBA under load to prevent throttling
http://www.computerbase.de/2016-06/inno3d-ichill-geforce-gtx-1080-x3-test/4/
Even without any competition, the FE is a fail within AIB 1080 product stack. In fact, even if the FE was $599, I still wouldn't buy it over a $650 AIB 1080.
What's interesting is a non-throttling 1080 uses way more power than there reference card. Thermal throttling FE 1080 in a system ~ 246W, but PT+fan 100% 1080 = 291W (almost a 50W increase in power usage).
Inno 3D 1080 system uses 304W, which is
higher power usage than a gaming rig with a GTX780Ti, GTX980Ti or even the R9 290! SO much for those 180W TDP claims. Pure marketing gimmick.
http://www.computerbase.de/2016-06/inno3d-ichill-geforce-gtx-1080-x3-test/4/
I personally don't care about power usage for a desktop system but I find it hilarious when people are defending the 1080 FE while ignoring both its noise levels and power usage once it's performing in non-throttling states. It's also interesting how power usage in overclocked states is completely ignored when 1080's power usage exceeds 230-250W cards such as the 980Ti, 780Ti and R9 290!