Jetson Nano Developer Kit 是一款体积小巧当功能强大的AI开发套件,搭载四核Cortex-A57处理器,128核Maxwell GPU 以及4GB LPDDR内存。支持JetPack SDK,支持主流的AI框架和算法,例如TensorFlow, PyTorch, Caffe/Caffe2, Keras, MXNet等。可以并行运行多个神经网络对图像分类,目标检测,分割和语音处理等应用。
特性小型AI计算机GPUNVIDIA Maxwell™ 架构,配备 128 个 NVIDIA CUDA® 核心CPU四核 ARM® Cortex®-A57 MPCore 处理器内存4 GB 64 位 LPDDR4存储Micro SD 卡卡槽(需要另购16G以上SD卡接入)视频编码4K @ 30 (H.264/H.265)视频解码4K @ 60 (H.264/H.265)摄像头12 通道(3x4 或 4x2)MIPI CSI-2 DPHY 1.1 (1.5 Gbps)连接千兆以太网显示器HDMI 2.0 或 DP1.2 | eDP 1.4 | DSI (1 x2) 2 同步UPHY1 x1/2/4 PCIE、1x USB 3.0、3x USB 2.0I/O1x SDIO/2x SPI/4x I2C/2x I2S/GPIO下述表格是NVIDIA官方给出的性能对比表格
ModelApplicationFrameworkNVIDIA Jetson NanoRaspberry Pi 3Raspberry Pi 3 + Intel Neural Compute Stick 2Google Edge TPU Dev BoardResNet-50(224×224)ClassificationTensorFlow36 FPS1.4 FPS16 FPSDNRMobileNet-v2(300×300)ClassificationTensorFlow64 FPS2.5 FPS30 FPS130 FPSSSD ResNet-18 (960×544)Object DetectionTensorFlow5 FPSDNRDNRDNRSSD ResNet-18 (480×272)Object DetectionTensorFlow16 FPSDNRDNRDNRSSD ResNet-18 (300×300)Object DetectionTensorFlow18 FPSDNRDNRDNRSSD Mobilenet-V2 (960×544)ObjectDetectionTensorFlow8 FPSDNR1.8 FPSDNRSSD Mobilenet-V2 (480×272)Object DetectionTensorFlow27 FPSDNR7 FPSDNRSSD Mobilenet-V2(300×300)Object DetectionTensorFlow39 FPS1 FPS11 FPS48 FPSInception V4(299×299)ClassificationPyTorch11 FPSDNRDNR9 FPSTiny YOLO V3(416×416)Object DetectionDarknet25 FPS0.5 FPSDNRDNROpenPose(256×256)Pose EstimationCaffe14 FPSDNR5 FPSDNRVGG-19 (224×224)ClassificationMXNet10 FPS0.5 FPS5 FPSDNRSuper Resolution (481×321)Image ProcessingPyTorch15 FPSDNR0.6 FPSDNRUnet(1x512x512)SegmentationCaffe18 FPSDNR5 FPSDNR参考链接
Getting Started With Jetson Nano Developer Kit
Jetson Nano系列教程0:初识Jetson Nano
