Shenzen Xunlong Software has started selling the Orange Pi 3B, an update on the Orange Pi 3 that debuted over four years ago. While the company introduced an upgraded version of the Orange Pi 3 with more RAM, the Orange Pi 3B features a newer chipset and updated ports. Specifically, Shenzen Xunlong Software equipped the Orange Pi 3B with a Rockchip RK3566.

The Orange Pi 3B possesses four ARM Cortex-A55 CPU cores clocked at 1.8 GHz, an ARM Mali-G52 2EE GPU and an AI accelerator that delivers up to 1 TOPS of performance. Shenzen Xunlong Software complements the chipset LPDDR4 or LPDDR4X RAM, depending on the configuration chosen, plus eMMC, MicroSD and M.2 Key M (PCIe 2.0) slots.

Orange Pi 3B specifications:

SoC – Rockchip RK3566
CPU – Quad-core Cortex-A55 processor @ up to 1.8 GHz
GPU – Arm Mali-G52 2EE GPU with support for OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1
NPU – 0.8 TOPS AI accelerator with support for Caffe, TensorFlow, TFLite, ONNX, PyTorch, Keras, Darknet
VPU 4Kp60s H.265, H.264, VP9 video decoding
1080p100 H.265 video encoding
1080p60fps H.264 video encoding
Process – 22nm

System Memory – 2GB, 4GB, or 8GB LPDDR4/4x
eMMC module socket (16GB, 32GB, 64GB, 128GB, or 256GB capacity)
16MB or 32MB SPI flash
M.2 M-Key socket for SATA III or PCIE 2.0 NVMe SSD
MicroSD card slot

Video Output – HDMI 2.0 up to 4Kp60, 2-lane MIPI DSI, eDP 1.3
Camera I/F – 2-lane MIPI CSI connector
Audio – 3.5mm headphone jack, digital audio output via HDMI
Networking Gigabit Ethernet RJ45 port via YT8531C transceiver
Dual-band WiFi 5 and Bluetooth 5.0 via CDTech 20U5622 module (aka Allwinner AW859A)
USB – 1x USB 3.0 host port, 2x USB 2.0 host port, 1x USB 2.0 Device/Host port
Expansion – 40-pin Raspberry Pi compatible GPIO header with up to 28x GPIOs, UART, SPI, I2C, PWM
MaskROM key, Reset key, Power key
2-pin 5V fan connector
2-pin RTC battery connector
Power Supply 5V/3A via USB Type-C port
Rockchip RK809-5 PMIC
Dimensions – 85 x 56 mm
Weight – 49 grams

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