Hi3751V900 is a flagship 8K+AI chipset that's deployed in 8K smart TV and smart home scenarios. It offers powerful encoding and decoding capabilities, and supports 8Kp120 decoding in mainstream protocols, including AVS3, H.265, and AV1. The integrated 8-core 64-bit Cortex-A73 CPU supports high-speed computing in complex home scenarios. Its Mali-G52 MC6 GPU supports 4K UI and large-scale game rendering. The independent NPU provides powerful edge intelligent computing, and supports AI+interactions, AI+PQ, and AI+AQ services. The integrated dual-core HiFi 3 audio DSP supports 3D audio decoding, sound effect processing, and intelligent audio processing.

Thanks to HiSilicon's upgraded picture quality (PQ) algorithm and integrated 8K@60 Hz MEMC, the chipset is able to support 8K E2E image processing. With its powerful computing and processing capabilities, Hi3751V900 provides users with a next-level human-machine interface, wide array of intelligent applications, and stunning audiovisual entertainment experience. It works in tandem with high-speed interfaces like GE, USB 3.1, PCIe 3.0, and 8K HDMI, and can be applied in 8K UHD playback, smart home, intelligent interaction, and smart audio and video scenarios.

High-performing CPU/GPU/NPU

High-performing, high-speed interfaces

AVS3 8Kp120 decoding

Key Features

  • High-Performance CPU

    • High-performance octa-core 64-bit Arm Cortex-A73
  • 3D GPU

    • High-performance GPU Mali-G52 MC6
  • NPU

    • Independent NPU
  • DSP

    • Dual-core audio DSP
    • Intelligent voice wake-up DSP
  • Memory Control Interfaces

    • DDR3/4, LPDDR4/4X
    • UFS 2.1 flash
    • eMMC flash
  • Video Decoding HiVXE 3.0 Processing Engine

    • AVS3, AVS2/HEVC/AV1 up to 8K@120 fps decoding
    • VP9/AVC up to 8K@60 fps decoding
  • Image Decoding

    • JPEG decoding
  • Video Encoding

    • H.265/H.264 encoding, up to 4K@60 fps encoding
  • Audio Encoding and Decoding

    • MPEG4 AAC 22.2 transparent transmission
    • Dolby Digital/Dolby Digital Plus Decoder-Converter
    • Dolby True HD decoding
    • Dolby MS12
    • DTS HD/DTS M6 decoding
    • Dolby Digital/ATMOS/DTS transparent transmission
  • Graphics and Display Processing: Imprex 3.0 Engine

    • 8Kp60 output
    • 8Kp60 MEMC
    • Full-spec 8K PQ
    • Multiple HDR modes (dynamic HDR, HDR10, HLG, and HDR Vivid)
    • AI SR
    • V-by-One (VBO) with a maximum of 40 lanes
  • Audio/Video Interfaces

  • Peripheral Interfaces

    • USB 2.0, USB 3.1, PCIe 3.0, Ethernet, SDIO 3.0, UART, I2C, GPIO

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