Jetson Nano GPU and Jetson Orin NX 16 GB - video card comparison
Jetson Nano GPU
Jetson Orin NX 16 GB
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM20B
GA10B
Market segment
Desktop
Desktop
Release date
March 2019
February 2023
Interface
IGP
PCIe 4.0 x4
Boost clock speed
921 MHz
-
Core clock speed
-
918 MHz
Manufacturing process technology
20 nm
8 nm
Number of transistors
2,000 million
-
Pipelines / CUDA cores
128
1024
Power consumption (TDP)
10 Watt
25 Watt
Texture fill rate
14.74
29.38
Memory type
System Shared
LPDDR5
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
6.4 GB/s
Memory bandwidth
-
102.4 GB/s
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
5.3
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1
1.3