Using an admittedly expensive Asus RT-AC88U with my MBP connected over 5ghz, I can get ~900mbps on speedtest.net using my gigabit connection.
Example test below [0], admittedly the downstream results aren't the best but I've got some rather large downloads and streaming going on right now. Upstream shows the capability though.
Example test below [0], admittedly the downstream results aren't the best but I've got some rather large downloads and streaming going on right now. Upstream shows the capability though.
[0] http://beta.speedtest.net/result/4980829561