Board Technical Specifications Comparison

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Raspberry Pi Foundation Raspberry Pi Model A+ vs. Raspberry Pi Foundation Raspberry Pi Model B Rev. 2


Raspberry Pi Model A+

Raspberry Pi Model B Rev. 2
Manufacturer Raspberry Pi Foundation Raspberry Pi Foundation
Price $ 20.0 $ 35.0
SoC Broadcom BCM2835 Broadcom BCM2835
CPU 1× ARM1176JZF-S @ 700 Mhz 1× ARM1176JZF-S @ 700 Mhz
GPU VideoCore IV VideoCore IV
RAM 1.0 GiB DDR3
SD 1 × bootable: True 1 × bootable: True
USB 1 × host port 2 × host ports
Ethernet
1× 10/100
Camera up to 1 x inputs up to 1 x inputs
Audio 1 × outputs 1 × outputs
GPIO 40 26
PWM - 1
I2C 1 1
SPI 1 1
UART 1 1
Pin header HAT (Raspberry Pi)
HAT (Raspberry Pi)
Form factor Raspberry Pi Raspberry Pi
Dimensions 65 mm x 56 mm x 8 mm 86 mm x 54 mm x 17 mm
Temperature 0.0°C - 75.0°C 0.0°C - 70.0°C
Software Linux: True (mainline) Linux: True (mainline)