Jetson Nano GPU and Jetson TK1 GPU - video card comparison
Jetson Nano GPU
Jetson TK1 GPU
Architecture
Maxwell 2.0 (2015−2019)
Kepler 2.0 (2013−2015)
GPU code name
GM20B
GK20A
Market segment
Desktop
Desktop
Release date
March 2019
October 2014
Interface
IGP
IGP
Boost clock speed
921 MHz
951 MHz
Manufacturing process technology
20 nm
28 nm
Number of transistors
2,000 million
-
Pipelines / CUDA cores
128
192
Power consumption (TDP)
10 Watt
8 Watt
Texture fill rate
14.74
7.608
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
5.3
3.2
OpenCL
1.2
N/A
OpenGL
4.6
ES 3.1
Shader Model
6.4
5.1
Vulkan
1.1
1.1