Tegra SoC Codename

SoC codename and the latest software version

SoC codename	Jetson models	GPU architecture	Jetson Linux (L4T)	JetPack	Compute Capability
t210	Jetson Nano Jetson TX1	Maxwell	32.7.6	JetPack 4.6.6	5.3
t186	Jetson TX2 Series	Pascal	32.7.6	JetPack 4.6.6	6.2
t194	Jetson AGX Xavier Jetson Xavier NX	Volta	35.6.1	JetPack 5.1.5	7.2
t234	Jetson AGX Orin Jetson Orin NX Jetson Orin Nano	Ampere	36.4.3	JetPack 6.2	8.7

JetPack Software Versions

There is no link if the relevant version of the document is not found. Sadly, the documentation may not exist for older versions.

JetPack	OS	TensorRT	cuDNN	CUDA	VPI	OpenCV	VisionWorks
JetPack 4.4	L4T R32.4.3	TensorRT 7.1.3	cuDNN 8.0	CUDA 10.2	VPI 0.3	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.4.1	L4T R32.4.4	TensorRT 7.1.3	cuDNN 8.0	CUDA 10.2	VPI 0.4	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.5	L4T R32.5	TensorRT 7.1.3	cuDNN 8.0	CUDA 10.2	VPI 1.0	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.5.1	L4T R32.5.1	TensorRT 7.1.3	cuDNN 8.0	CUDA 10.2	VPI 1.0	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6	L4T R32.6.1	TensorRT 8.0.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.1	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6.1	L4T R32.7.1	TensorRT 8.2.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.2	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6.2	L4T R32.7.2	TensorRT 8.2.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.2	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6.3	L4T R32.7.3	TensorRT 8.2.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.2	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6.4	L4T R32.7.4	TensorRT 8.2.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.2	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6.5	L4T R32.7.5	TensorRT 8.2.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.2	OpenCV 4.1.1	VisionWorks 1.6
JetPack 4.6.6	L4T R32.7.6	TensorRT 8.2.1	cuDNN 8.2.1	CUDA 10.2	VPI 1.2	OpenCV 4.1.1	VisionWorks 1.6

JetPack 4
- JetPack >= 4.4.1 supports Jetson Nano 2GB Developer Kit.
- JetPack >= 4.5 upgrades Jetson Nano Developer Kit's QSPI Flash (Bootloader) to "MaxSPI".
JetPack 5
- "L4T" is now called "Jetson Linux" in JetPack 5 and later https://jetsonhacks.com/2022/08/15/jetpack-5-production-release-now-live/
- JetPack >= 5.0 DP supports Jetson AGX Orin Developer Kit.
- JetPack >= 5.1 supports Jetson Orin NX 16GB.
- JetPack >= 5.1.1 supports Jetson Orin Nano Developer Kit, Jetson AGX Orin 64GB, Jetson Orin NX 8GB, Jetson Orin Nano 8GB and Jetson Orin Nano 4GB modules.