Jetson Nano GPU and Jetson Orin Nano 8 GB - video card comparison
Jetson Nano GPU
Jetson Orin Nano 8 GB
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM20B
GA10B
Market segment
Desktop
Desktop
Release date
March 2019
March 2023
Interface
IGP
PCIe 4.0 x4
Boost clock speed
921 MHz
-
Core clock speed
-
625 MHz
Manufacturing process technology
20 nm
8 nm
Number of transistors
2,000 million
-
Pipelines / CUDA cores
128
1024
Power consumption (TDP)
10 Watt
15 Watt
Texture fill rate
14.74
20.00
Memory type
System Shared
LPDDR5
Maximum RAM amount
System Shared
8 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4.3 GB/s
Memory bandwidth
-
68.29 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