Level size is almost 2 times the size of my Radeon, very imposing. A 2 cm around, it would not fit in my case.
But the installation was simple, I had an 8-pin handy, AC was fortunate.
Noise level, I'm surprised it is not more noise than the Radeon.
Level performance, I'm not disappointed, with all the details thoroughly, and BF 4 on 2560x1440 Far Cry 4 is fluid and it is beautiful, nothing to say.
A little expensive, but in the end it's worth it, hoping it lasts me a long time.