Jetson TX1 GPU and A2 - video card comparison
Jetson TX1 GPU
A2
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM20B
GA107
Market segment
Desktop
Desktop
Release date
January 2015
November 2021
Interface
IGP
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1770 MHz
Core clock speed
1000 MHz
-
Manufacturing process technology
20 nm
8 nm
Number of transistors
2,000 million
-
Pipelines / CUDA cores
256
1280
Power consumption (TDP)
15 Watt
60 Watt
Texture fill rate
16.00
70.80
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
12.5 GB/s
Memory bandwidth
-
200.1 GB/s
Display Connectors
No outputs
No outputs
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
6.6
Vulkan
1.1
1.2