* NVIDIA Orin architecture of Jetson Orin Nano 8GB. Jetson Orin Nano 4GB has 2 TPC and 4 SM.
As shown in figure 1, Jetson Orin Nano shows the NVIDIA-Orin architecture with NVIDIA ampere architecture GPU.
It has up to 8 streaming multiprocessors (SM) and consists of 1024 CUDA cores and up to 32 tensor cores for AI processing.
The third-generation Tensor Cores of NVIDIA Ampere Architecture outperforms the previous generation in performance per watt and brings higher performance while supporting sparsity.
With sparsity, you can double the throughput of Tensor Core operations by taking advantage of the fine-grained structured sparsity in deep learning networks.
To speed up all parts of the application pipeline, Jetson Orin Nano also includes a 6-core Arm Cortex-A78AE CPU, video decoding engine, ISP, video image synthesizer, audio processing engine, and video input block.
Jetson Orin Nano module covers a small area, for 70x45mm, 260-pin SODIMM, including a variety of high-speed interfaces:
In order to reduce your engineering workload, we have made Jetson Orin Nano and Jetson Orin NX modules fully compatible with pins and shapes.
Table 1 shows the differences between Jetson Orin Nano 4GB and Jetson Orin Nano 8GB.
|Jetson Orin Nano 4GB||Jetson Orin Nano 8GB|
|AI 性能||20 Sparse TOPs | 10 Dense TOPs||40 Sparse TOPs | 20 Dense TOPs|
|GPU||512-core NVIDIA Ampere Architecture GPU with 16 Tensor Cores||1024-core NVIDIA Ampere Architecture GPU with 32 Tensor Cores|
|GPU 最大频率||625 MHz|
|CPU||6-core Arm Cortex-A78AE v8.2 64-bit CPU 1.5 MB L2 + 4 MB L3|
|CPU 最大频率y||1.5 GHz|
|内存||4GB 64-bit LPDDR5 34 GB/s||8GB 128-bit LPDDR5 68 GB/s|
(Supports external NVMe)
|视频加码||1080p30 supported by 1-2 CPU cores|
|视频解码||1x 4K60 (H.265) | 2x 4K30 (H.265) | 5x 1080p60 (H.265) | 11x 1080p30 (H.265)|
|摄像头||Up to 4 cameras (8 through virtual channels*) 8 lanes MIPI CSI-2 D-PHY 2.1 (up to 20 Gbps)|
|PCIe||1 x4 + 3 x1 (PCIe Gen3, Root Port, & Endpoint)|
|USB||3x USB 3.2 Gen2 (10 Gbps) 3x USB 2.0|
|Display||1x 4K30 multimode DisplayPort 1.2 (+MST)/e DisplayPort 1.4/HDMI 1.4*|
|其他 I/O||3x UART, 2x SPI, 2x I2S, 4x I2C, 1x CAN, DMIC and DSPK, PWM, GPIOs|
|电量||5W – 10W||7W – 15W|
|机械||69.6 mm x 45 mm 260-pin SO-DIMM connector|