Embedded Computers

Single Board Computer | Banana Pi BPI M3 Review

Banana Pi M3 Review
Written by androidpimp

Banana Pi BPI M3 Review

The Banana Pi BPI-M3 is SinoVoip latest single-board computer equipped with an Octa-Core processor using the A83T TSMC 28 nm chip, based on eight ARM Cortex-A7 CPU core operating at high frequency up to 2.0 GHz. Board hardware specs include 2G DDR3 memory operating frequency up to 800 MHz capable of smooth playback at 1920 × 1200 HD resolution, Onboard SATA II interface for external hard drive and PowerVR SGX544 GPU that runs at frequencies up to around 700 MHz with high image processing performance ensuring the ultimate gaming experience and fluency.

In Multimedia processing, A83T is capable of playing [email protected] including 1080P @30fps videos with H.265 codec support, More than sufficient to meet the needs of end-users daily audio-visual entertainment. A83T built ISP image signal processor can support 8Mp camera interface and also integrates a full-colour display Lai Chip technology that enhances image display quality

An integrated full hardware security system is another major feature of the A83T supports DRM solutions which include high-grade Widevine Level 1, HDCP 2.X for Miracast support secure boot / secure storage capabilities to ensure the security systems and data. In the power saving area 28nm advanced technology uses high energy-efficient Cortex-A7 architecture, performance and power consumption is very balanced in the PowerVR 5 GPU series due to software optimization.

Buy the Banana PI MI3

Buy Acrylic Case

Buy SATA Cable


Banana Pi M3 review:

  1. Product Introduction
  2. Main Highlights & Specifications.
  3. Package
  4. Unboxing
  5. A Closer Look at the Banana Pi M3
  6. Accessories
  7. Hardware Platform
  8. Testing M3 with SSD (Solid State Drive).
  9. HOWTO: Building an Ubuntu File Server ( samba file server ).
  10. Final Words
  11. Pros / Cons


Main Features:

  • SoC: Allwinner A83T eight processor cores (Octa-core) Cortex A7 at 2.0 GHz
  • GPU: SGX544MP1 PowerVR graphics OpenGL ES 2.0 / 1.1, OpenCL 1.1, 9.3 DX
  • 2 GB of RAM DDR3
  • 10/100/1000 Gigabit Ethernet
  • WiFi 802.11 b/g/n and Bluetooth 4.0
  • SATA II interface
  • 8 GB eMMC flash memory
  • Audio output 3.5 mm
  • And Parallel Interface MIPI CSI camera
  • Infrared receiver
  • 40-pin GPIO support Raspberry Pi
CPUA83T ARM Cortex-A7 octa-core,512 KB L1 cache 1 MB L2 cache
GPUPowerVR SGX544MP1· Comply with OpenGL ES 2.0, OpenCL 1.x, DX 9_3
Memory2GB LPDDR3 (shared with GPU)
Storage SupportMicroSD Card(up to 64GB)/SATA (up to 2TB USB-to-SATA; GL830)/eMMC (8GB onboard)
Onboard Network10/100/1000Mbps Ethernet (Realtek RTL8211E/D)
WiFi802.11 b/g/n (AP6212)
BluetoothBT4.0 (AP6212)
Video InA parallel 8-bit camera interface
MIPI Camera Serial Interface(CSI)
Video OutHDMI 1.4 DHCP 1.2 with resolutions from(640×640 to 1920×1080)
MIPI DSI for RAW LCD panels
Audio Out3.5 mm Jack and HDMI
Audio InOnboard microphone
Power SourceMicro USB, optional 5V DC port (center positive 1,6 x 4,4 mm)
USB Ports2x USB 2.0, USB OTG(Micro USB)
ButtonsReset button, Power button, U-boot button
GPIO40 Pins: GPIO, UART, I2C bus, I2S bus, SPI bus, PWN, +3.3v, +5v, ground
LEDPower LED(red), RJ45 LED(blue), user define LED(green)
OSAndroid and Linux etc.OS
Dimensions92 mm x 60 mm


Banana Pi M3 Package

Banana Pi M3 Package


Banana Pi M3 Unboxing 

Banana Pi M3 Board Package

A Closer Look at the Banana Pi M3

  1. HDMI 1.4
  2. SATA interface
  3. SATA Power
  4. OTG
  5. OTG (Power Supply)
  6. Micro SD Card Socket
  7. APX813 MPU
  8. eMMC Flash
  9. A83T Processor
  10. 2GB LPDDR3
  11. WiFi & BT4.0 Module
  12. Camera Interface
  13. Reset button
  14. Power button
  15. External WiFi Antenna Socket
  16. 40 Pins GPIO
  17. Microphone
  18. IR Remote
  19. CVB – Audio /  Video
  20. Realtek (LAN) Chip.
  21. 2x USB 2.0
  22. Ethernet LAN
  23. Debug TTL UART
  24. Uboot Key
  25. Display Interface.



 Banana Pi M3 | Full View


    The items I received, in addition to the BPI-M3 board where the acrylic plastic case and the external 2db Antenna, which are both not included for free with the board and cost a few extra dollars. All items came in excellent condition and I didn’t have any issues. That being said, the case is composed of six segments (parts) assembled and mounted together to form the box housing envelope using a series of technology cuts and strengthened with four screws and bolts.


    Banana Pi M3 | Case and Accessories 

      Hardware Platform

      The Platform of the Banana Pi BPI-M3 is based on the Allwinner A83T Octa-core SoC. Hardware Tested with Ubuntu MATE 16.04 image file, loaded from a Class 10 Micro SD Card.  From the first impression, hardware was strong enough to run applications smoothly and also used as a low-cost Mini PC running Ubuntu Linux, which is considered to be very popular among Linux distributions. The power PowerVR 5 GPU provided above decent performance and it was able to play and stream 1080P (1920×1080 px) videos.

      System Temperatures

      The A83T Processor nominal clock frequency measured under Ubuntu was 1.6GHz. at this frequency, it tends to heat up, but based on my tests, running apps it can still operate well in temperatures up to ~75C depending on typical usage. CPU Temperatures measured where approximately between 61-75C for moderate system usage with few applications opened in the background, such as the Firefox browser and doing simple tasks like surfing the internet, watching YouTube. It’s also important to mention that in my tests the BPI-M3 board was assembled inside the acrylic case without any heat-sink and tested with a 5V-2A Power supply adapter.

      Ubuntu OS System Information

        Testing SSD Performance

        Drive Parameters:

        • Model: Kingspec C3000-120
        • Capacity: 120GB
        • Flash: MLC NAND Flash
        • SSD Interface: SATA-III
        • Interface Connection: SATA II with Power Cable
        • File System: NTFS
        • Cluster Size: 4KB


        Maximum Data Transfer Rate (Based on Kingspec Specs ):

        • Maximum sustained read: 500MB/s
        • Maximum sustained write: 470MB/s


        Kingspec C3000-120 SSD

        Kingspec C3000 120 SSD Storage


        Kingspec C3000-120 Connected to the Banana Pi M3 

        Banana Pi M3 With SSD Storage



        Testing SSD in Windows 7 OS (64-Bit)

        Test Software: AS SSD Benchmark Software 

        Banana Pi M3 SATA Drive Test2


        Testing SSD in Ubuntu OS

        Test Software: Gnome Disk Utility

        Banana Pi M3 SATA Drive Test1

        Conclusions and Results

        Despite the external SATA II interface built on the M3 board and the separated power connector, we are talking about a NATIVE SATA (AHCI) interface with misleading appearance because it’s actually a type of USB II interface and not a “real” SATA with high transfer speeds from 200MB/s and above as you may expect.

        As for the actual test results, the Kingspec C3000-120 Read / Write Performance under both Linux and Windows operating systems were pretty much the same. For the first test, the SSD was connected with SATA II trough a USB cable to a PC USB Host, and on the second it was tested under Ubuntu Linux. Average read transfer speeds for both operating systems were between ~30 – 36MB/s. The write speed under Ubuntu was much lower compared to testes done under Windows 7 64-bit Operating system, But I am sure that with additional tweaking the write rate can be improved.


        HOWTO: Building an Ubuntu File Server ( Samba file Server )

        Step 1: Selecting a Preferred configuration where system files will be installed.

        • Option #1: Burn Image on Micro SD Card (Minimum Storage required: 16GB).
        • Option #2: Burn Image on 8GB eMMC and Mount the Micro SD Card.


        Step 2: Checking Windows machine is set on Domain WORKGROUP or other

        net config workstation


        Step 3: Giving the Server a Static IP for your server that won’t ever change.

        to get your gateway’s IP address to right-click the network/connection icon in your Notification Area (i.e. ”Task Bar” for Windows users) and select ”Connection Information”.


        Finding the LAN Gateway Address:

        You will see an address that will look like G next to IP 192.168.1. X, where the first three numbers separated by dots are the same as the first 3 of your gateway and the X is a number between 2 and 254.

        You now know see your gateway address, which is probably something like 192.168.X.X ‘

        • Go to System > Preferences > Network Connections
        • find the server’s active connection to the router, in the appropriate tab, select it and click ”Edit”.
        • Go to the IPV4 tab
        • change the Method to ”Manual”
        • Click ”Add” next to the ”Addresses” box
        • Type your chosen server IP address (””) in the Address column
        • Type ”24” (no speech marks) in the Netmask column
        • type the gateway address from above in the Gateway column, and again in the ”DNS Servers” text box.
        • Apply the changes

        Now your server now has a static IP address.


        Step 4: Downloading the package lists from the repositories


        Step 5: Installing Samba Packages

        Note: you will be prompted for YOUR password (because of Sudo) then twice for a new samba password for the sharer.


        Step 6: Make a safe backup copy of the original smb.conf file


        Step 7: Edit smb.conf Configuration File


        Step 8: Deleting the file content of the snmb.conf  :

        CTRL + K


        Step 9: Settings up share path and restrictions inside smb.conf file

        #===================== Global Settings ======================
        workgroup = WORKGROUP
        server string = Samba Server %v
        netbios name = srvr1
        security = user
        map to guest = bad user
        name resolve order = bcast host
        dns proxy = no

        #==================== Shared Folders =======================
        path = /mnt/ssd/pi
        browsable =yes
        writable = yes
        guest ok = yes
        read only = no


        Step 10: Installing NTFS Support:

        sudo apt-get install Ntfs-config


        Step 11: Setting the hard drive to mount automatically on boot

        to get a list of mounted devices, for example:


        Step 12: adding your device name to fstab file:  mounting path, file system

        Mounting all Devices:


        Step 13: Creating a directory for Mounted Device


        Step 14: Creating Samba User and setting Password


        Step 15: Setting the correct user permissions


        Step 16: Starting the Service demon


        Step 17: Checking configuration


        Step 18: Changing network settings in Windows

        Now we should let Windows know that there’s a WINS server active in the network.

        If you had to change “wins support” to “no” above skip this step!

        – Click “START”
        – Click “Control Panel”
        – Click “Network Connections”
        – Find your “LAN Connection”
        – Right-click the icon and select “Properties”
        – Select the “TCP/IP” Protocol and click the “Properties” button
        – Click “Advanced”
        – Select the third tab entitled “WINS”
        – Click “Add”
        – Type in the ip-address of your Linux box
        – Click “Add”
        – Select “Use NetBIOS over TCP/IP”
        – Click “OK”
        – Click “OK”
        – Click “OK”
        – Reboot Windows

        Upon reboot, you may now map the network drive within Windows.

        With WINS enabled:
        – Click “START”
        – Right-click “My Computer”
        – Select “Map network drive”
        – Choose the drive letter
        – Type \\DAPPER\MyFiles
        NOTE: Adjust this to the hostname and share the name you chose above!
        – Click “Finish”
        With WINS disabled:
        – Click “START”
        – Right-click “My Computer”
        – Select “Map network drive”
        – Choose the drive letter
        – Type \\<ip-address>\MyFiles
        NOTE: To find out the ip-address of your Linux box type “ifconfig” inside a terminal and find the ip for the correct interface (i.e. eth0). Don’t forget to adjust the share name to the name you chose above.
        – Click “Finish”


        Step 19: Mounting the Share from a Windows Client

        • Right-click on My Computer and select “Map Network Drive
        • Enter the IP address and the name of the share:




        Final Words

        Overall the M3 Provides good performance with and above decent software support. Applications ran very smoothly without lags. The A83T hardware platform is powerful enough to be used as a basic Mini PC, a media file sharing server, and also for other open-source projects that require above average CPU “juice power”. The BPI M3 is currently on sale for a retail price of $74. For further details, you are welcome to visit SINOVIP official AliExpress store Here.



        • 2 GB DDR3 RAM
        • Onboard Gigabit Ethernet LAN and WiFi.
        • High-Performance Hardware (Octa-Core Processor).
        • Good Software Support.



        • 32-bit Processor.
        • It only has two USB Ports.
        • Native SATA II Interface with Low Read/Write Speeds).


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