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arm-power [2015-11-28 23:16:33] (current) – created - external edit 127.0.0.1
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 +====== Power consumption of various Linux ARM devices ======
 +
 +All measured as current @ 5Vcc
 +
 +Summary:
 +<code>
 +           mA  0   100  200  300  400  500  600
 +                  v    v    v    v    v    v
 +RPiB+        | ############..
 +Cubieboard2  | #############................
 +RPi2B        | ##############...........
 +RadxaRockPro | ####################............
 +OrangePI PC  | #############................
 +RPi0[1]      | ###....
 +</code>
 +
 +[[http://www.midwesternmac.com/blogs/jeff-geerling/raspberry-pi-zero-power|[1]]]
 +
 +===== Orange Pi PC =====
 +
 +openssl speed -multi 4 rsa4096: 18.1 sig/s 1025.8 vfy/s
 +
 +===== Radxa Rock Pro =====
 +
 +Distro: default Debian (3.0)
 +
 +Idle with ethernet: 400 mA
 +
 +ssh radxa "cat /dev/zero" | pv > /dev/null: 550 mA (saturates 100Mb/s ethernet)
 +
 +openssl speed -multi 4 rsa4096: 640 mA (16.7 sig/s, 1034 vfy/s)
 +
 +===== Raspberry Pi model B+ =====
 +
 +Distro: Default Raspbian (3.12)
 +
 +Idle with ethernet: 240 mA
 +
 +ssh rpi "cat /dev/zero" | pv > /dev/null: 270 mA (2 MB/s)
 +
 +openssl speed rsa4096: 280 mA (2 sig/s, 115 vfy/s)
 +
 +===== Raspberry Pi 2 model B =====
 +
 +Idle without ethernet: 0,22 A
 +
 +Idle with ethernet: 0,27 A
 +
 +ssh rpi "cat /dev/zero" | pv > /dev/null: 0,39 A (8 MiB/s)
 +
 +openssl speed rsa4096: 0,36 A (3.3 sig/s, 207,4 vrfy/s)
 +
 +openssl speed -multi 4 rsa4096: 0,50 A (13.3 sig/s, 830.1 vrfy/s)
 +
 +===== Cubieboard A20 =====
 +
 +Distro: Debian (3.4 with vendor patches)
 +
 +Idle with ethernet: 260 mA
 +
 +ssh cubie "cat /dev/zero" | pv > /dev/null: 410 mA (saturates 100Mb/s ethernet)
 +
 +openssl speed -multi 2 rsa4096: 580 mA (6.5 sig/s, 405 vfy/s)
 +
 +Idle, 2.5" rotating drive attached: 440 mA
 +
 +Reading 2.5" drive: 640 mA seq (6 MB/s), 800 mA seek
  
arm-power.txt · Last modified: by 127.0.0.1

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