Detailed Analysis of Allwinner T527 Chip: Computing Performance

Allwinner T527 Chip Detailed Series (1)
– Computing Performance –
Efficient Architecture, Robust Performance
Built-in 8*ARMCortex-A55
Octa-core frequency can run up to 1.8GHz, providing robust processing power

  • Octa-core ARM Cortex-A55 in a DynamIQ big.LITTLE configuration, up to 1.8 GHz

  • 32KB L1 I-cache and 32KB L1 D-cache per A55 core

  • Optional 64KB L2 cache per “LITTLE” core

  • Optional 128KB L2 cache per “big” core

    Detailed Analysis of Allwinner T527 Chip: Computing Performance

Graphics Display Clear and Smooth
Integrated ARM Mail-G57 GPU
Graphics display capability is significantly improved
  • ARM G57 MC1 GPU
  • Supports OpenGL ES 3.2/2.0/1.1, Vulkan 1.1/1.2/1.3, and OpenCL 2.2
  • Anti-aliasing algorithm
  • High memory bandwidth and low power consumption in 3D graphics processing
Detailed Analysis of Allwinner T527 Chip: Computing Performance
Edge Computing AI Empowerment
Integrated 2 Tops NPU
Provides performance support for AI applications such as edge-side voice, natural language processing, image processing, and picture quality enhancement
  • 2 TOPS NPU
  • Embedded 512KB internal buffer
  • Supports deep learning frameworks: TensorFlow, Pytorch, Caffe, Onnx NN, TFLite…….
Detailed Analysis of Allwinner T527 Chip: Computing Performance
Sound Algorithm Naturally Integrated
Built-in HiFi4 DSP, frequency up to 600MHz
Widely used in image, audio, and digital signal processing, providing dedicated computing power for audio-visual entertainment and industrial production
  • HiFi4 Audio DSP
  • 32KB I-cache + 32KB D-cache
Detailed Analysis of Allwinner T527 Chip: Computing Performance
Independent MCU for More Real-time Control
Built-in RISC-V architecture MCU, frequency up to 200MHz, independently running RTOS system
Provides important guarantees for real-time processing, high-speed response, and industrial-grade stable operation on industrial and robotic systems
  • RISC-V CPU, up to 200 MHz
  • 16 KB I-cache and 16 KB D-cache·RV32IMAFC instructions
Detailed Analysis of Allwinner T527 Chip: Computing Performance
More content in the Allwinner T527 Chip Detailed Series will be published soon
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Detailed Analysis of Allwinner T527 Chip: Computing Performance
Detailed Analysis of Allwinner T527 Chip: Computing Performance
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