A2 and Jetson AGX Orin 64 GB - video card comparison
A2
Jetson AGX Orin 64 GB
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA107
GA10B
Market segment
Desktop
Desktop
Release date
November 2021
March 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
-
Boost clock speed
1770 MHz
-
Core clock speed
-
1300 MHz
Manufacturing process technology
8 nm
8 nm
Pipelines / CUDA cores
1280
2048
Power consumption (TDP)
60 Watt
60 Watt
Texture fill rate
70.80
83.20
Memory type
GDDR6
LPDDR5
Maximum RAM amount
16 GB
64 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
12.5 GB/s
6.4 GB/s
Memory bandwidth
200.1 GB/s
204.8 GB/s
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3