via iperf3:

• Direct: 650Mbps
• Forward: 300Mbps (when is used as gateway/router)
• hdparm -T /dev/zero: 911.43 MB/sec
• PBKDF2-sha256 79921 iterations per second for 256-bit key
• aes-xts 512b 17.0 MiB/s 16.8 MiB/s

With kernel 4.14:

• Direct: 900Mbps
• hdparm -T /dev/zero: 740.45 MB/sec
• PBKDF2-sha256 56302 iterations per second for 256-bit key
• aes-xts 512b 11.4 MiB/s 11.4 MiB/s