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SoC and memory specifications

The PineNote is based on the Rockchip RK3566.

CPU Architecture

  • Quad-core ARM Cortex-A55@1.8GHz

  • AArch32 for full backwards compatibility with ARMv7

  • ARM Neon Advanced SIMD (single instruction, multiple data) support for accelerated media and signal processing computation

  • Includes VFP hardware to support single and double-precision operations

  • ARMv8 Cryptography Extensions

  • Integrated 32KB L1 instruction cache and 32KB L1 data cache per core

  • 512KB unified system L3 cache

  • TrustZone technology support

  • 22nm process, believed to be FD-SOI

GPU (Graphics Processing Unit) Capabilities

  • Mali-G52 2EE Bifrost GPU@800MHz

  • 4x Multi-Sampling Anti-Aliasing (MSAA) with minimal performance drop

  • 128KB L2 Cache configurations

  • Supports OpenGL ES 1.1, 2.0, and 3.2

  • Supports Vulkan 1.0 and 1.1

  • Supports OpenCL 2.0 Full Profile

  • Supports 1600 Mpix/s fill rate when at 800MHz clock frequency

  • Supports 38.4 GLOP/s when at 800MHz clock frequency

NPU (Neural Processing Unit) Capabilities

  • Neural network acceleration engine with processing performance of up to 0.8 TOPS

  • Supports integer 8 and integer 16 convolution operations

  • Supports the following deep learning frameworks: TensorFlow, TF-lite, Pytorch, Caffe, ONNX, MXNet, Keras, Darknet

System Memory

  • RAM Memory: 4GB LPDDR4.

  • Flash Memory: 128GB eMMC