Raspberry Pi Compute Module 4 -V/s- pcDuino3Nano                 

work desk

work desk

Processor

Processor
BCM2711 ARM Cortex-A72
No of cores
4
Cache
I-48KB, D-32KB, L2-1024KB, L3-
Clock
1.5 GHz
Overclockable
Co-Processor
Manufacturer
Broadcom
Details
Processor
Allwinner A20 ARM Cortex-A7
No of cores
2
Cache
I-32KB, D-32KB, L2-256KB, L3-
Clock
1 GHz
Overclockable
Co-Processor
Manufacturer
Allwinner
Details
Click Here

Memory

RAM
Size-4096MB, Type-LPDDR4
SD Card
Type-, Maximum Size-
eMMC
Size-32GB, Comment-Upto 32GB
FLASH
No onboard Flash Memory
Others
RAM
Size-1024MB, Type-
SD Card
Type-microSD, Maximum Size-
eMMC
No onboard eMMC
FLASH
D-, Comment-
Others
SATA

Connectivity

USB
USB 2.0-Yes, USB 3.0-No, OTG-No, Comment-N/A
Ethernet
Module-N/A, Speed-Gigabit
Wi-Fi
Module-N/A, Protocol-802.11 b/g/n/ac
Bluetooth
Module-N/A, Version-V5
Others
Onboard PCIe slot
USB
USB 2.0-2, USB 3.0-N/A, OTG-Yes, Comment-No
Ethernet
Module-N/A, Speed-Gigabit
Wi-Fi
No Wi-Fi Interface
Bluetooth
No Bluetooth Interface
Others

GPIO

GPIO Header
Total Pins: 28 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
3.3 Volt
UART
Count: 6
SPI
Count: 6
I2C
Count: 6
CAN
No CAN Interface
Others
GPIO Header
Total Pins: 22 Arduino Compatible Headers : Pi Compatible Headers :
Voltage Level
UART
Count:
SPI
Count:
I2C
Count:
CAN
Others
Arduino 1.0 headers

Video

GPU
VideoCore VI
HDMI
Yes (2x)
VGA
DSI
Yes (2x)
RCA
Others
GPU
Mali-400MP2
HDMI
1.x
VGA
DSI
RCA
Others

Camera

Camera Interface
Yes (2x)
Others
Camera Interface
Others

Audio

3.5mm Jack
Others
3.5mm Jack
Others

Power

Connector Type
USB Input : , Barrel Jack : , Through GPIO:
Input Voltage
5 Volt
Rated Power
10 Watt Max
Others
Connector Type
Micro USB
Input Voltage
5 V
Rated Power
10 W supply
Others

Dev.

Supported OS
Raspberry Pi OS
IDE
Languages
JAVA, Python, C, C++
Other Tools
Supported OS
Ubuntu 12.04, Android 4.2
IDE
Languages
Python, JAVA
Other Tools

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