I've just installed a new TL-WA801N Access Point and just want to check if my expectations are too high. Comments are welcome on the below information.

I'm "feeding" it on a LAN that's pulling from an FTTP supply that gives 160Mbps down and 98Mbps up. My ISP-supplied router gives the same speed on its own wi-fi. However the TL-WA801N gives a slower speed of ~99Mbps down and ~80Mbps up. Am I expecting too much to think that the TL-WA801N would give the same performance as wired and wireless speeds on my existing kit?

PS: I confirm the model of my access point is TL-WA801N, not ND as above.