CCR1009-8G-1S-1S+ Can't get more than 350-450 Mbps single session, can get more with multiple sessions

[lapsio]

I’m getting 10G easily with fasttrack, even without jumbo frames.

Here’s more detailed performance analysis for more home oriented usage:
http://forum.mikrotik.com/t/ccr1009-low-single-tcp-tunnel-performance/122860/1