[TriEmbed] Raspberry Pi 3 model B+ benchmarks contrasted with competitors

[Pete Soper]

Comparisons with a number of boards including two Jetsons:

https://www.phoronix.com/scan.php?page=article&item=raspberrypi-3-bplus&num=1

WIFI performance comparisons:

https://www.phoronix.com/scan.php?page=article&item=raspberry-pi3bplus-wifi&num=1

The latter blurb shows that the big WIFI boost is only with the 5Ghz 
band and with 2.4Ghz the boost is much less.

-Pete