高通 QCS8250是一款商用SoC处理器，主要面向AIoT场景。QCS8250集成高性能Kryo 585 CPU、Adreno 650 GPU、独立NPU和DPU处理器，非常适合计算密集型相机和边缘人工智能的应用开发，并且支持物联网 （IoT） 的 Wi-Fi 6 和 5G数据传输。可用于视频协作、智能摄像头、互联医疗保健、智能零售等场景。
QCS8250 提供强大的图像信号处理器 （ISP），可支持多达 7 台AI摄像机同时运行，或多达 24 台视频流摄像机。支持高达 8K 的视频编码/解码，以及高达 6400 万像素的照片和视频捕获，可提供出色的高清视频编码性能。Als 支持多达三个4K显示器异显，以及智能放大和缩小。QCS8250内置AI计算加速器，提供高达 15 TOPS算力支持，可为边缘计算提供足够的算力支持。QCS8250支持一系列广泛的有线和无线连接选项，包括 5G 、WiFi 6，以及蓝牙 5.1，用于各种企业和商用物联网应用。还支持分布式 AI 模型使用案例的热门云平台。
Features
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Qualcomm® Adreno™ 650 GPU with improved GPU performance and power efficiency
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Native 8-bit integer support for efficient GPU DNN
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Hexagon DSP with quad Hexagon Vector eXtensions (HVX) V66Q, 1.5 GHz, for machine learning, integrated DNN for advanced VA and Qualcomm® Neural Processing SDK framework
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Qualcomm® Kryo™ 585 CPU with 4x Kryo Gold (2.85GHz) + 4x Kryo Silver (1.8 GHz) with 4MB L3 cache
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Camera: Dual 14-bit Qualcomm Spectra™ 480 ISP support 64MP single camera capture.
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Support for up to 24 cameras, or seven concurrent cameras
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Superior image quality in zzHDR, video denoising, mid/low frequency denoising, lens shading correction, video super resolution
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Supports triple 4K display
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Video/display: Concurrent UHD encode/decode, 3X display port, MIPI-DSI
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Unparallel video processing at up to 4K240 decode/4K120 encode, multiple video codecs
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Computer Vision: CVP 2.0 for improved video de-noising, digital video stabilization and image correction adjustment
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NPU (Neural Processing Unit) for performance and always-on Neural Network (NN) use cases
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Audio: Multi-mic, source tracking, ECNS, voice activation
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5G modem attach with support for sub-6GHZ and mmWave
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Support for 2×2 11ax 80MHz for faster downloads
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Cloud server support for Qualcomm(R) AIC100
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Support for Android OS 10
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Extended life for Hardware and Software support
Specifications
Qualcomm® Artificial Intelligence (AI) Engine
AIE GPU: Qualcomm® Adreno™ 650 GPU
Hexagon Processor: Qualcomm® Hexagon™ Vector eXtensions (HVX), Qualcomm® Hexagon™ DSP
Wi-Fi
Standards: 2 x 2 802.11ax with DBS, Bluetooth 5.1
Qualcomm® Wi-Fi 6 technology features: Dual-band simultaneous (DBS), 8×8 sounding, 1024 QAM, MU-MIMO (Uplink and Downlink), Target Wake Time, WPA3 security support
Wi-Fi Spectral Bands: 2.4 GHz, 5 GHz, 60 GHz
Bluetooth
Bluetooth Specification Version: Bluetooth 5.1
USB
USB Version: 2X USB 3.1, USB-C with Display Port
CPU
CPU Clock Speed: Up to 2.4 GHz
CPU Cores: Qualcomm® Kryo™ 585 CPU, Octa-core CPU
CPU Architecture: 64-bit
Process
Process Node and Technology: 7 nm
DSP
DSP Technology: Qualcomm® Hexagon™ DSP with Quad HVX V66Q
Camera
Image Signal Processor: Qualcomm® Spectra™ 480 image signal processor, Hardware accelerator for computer vision (CV-ISP), Dual 14-bit CV-ISPs
Dual Camera, ZSL, 30fps: Up to 64 MP
Video
Codec Support: Up to 4K240 (Decode), Up to 4K120 (Encode), H.264 (AVC), H.265 (HEVC)
Display
DPU Name: Qualcomm® Adreno™ 995 DPU
Max On-Device Display: 4K @ 60 Hz, FHD+ @ 120fps
Interface Type: 2 USB 3.1, Type-C with DisplayPort, USB2.0, 2xPCIe
Max External Display: 4K @ 60 Hz
HDR: HDR10+, HDR10
Color Depth: Up to 10-bit DisplayPort
Display Features: 2x 4-Lane DSI, Miracast support, Display Port
GPU
GPU Name: Qualcomm® Adreno™ 650 GPU
API Support: OpenCL™ 2.0 FP, OpenGL® ES 3.2, Vulkan® 1.1
Memory
Memory Speed: 2750MHz
Memory Type: LPDDR5/LPDDR4x
Qualcomm QCS8250 Datasheet
