Jetson Nano and Jetson TX1 - video card comparison
Jetson Nano
Jetson TX1
Architecture
Maxwell 2.0 (2015−2019)
Maxwell 2.0 (2015−2019)
GPU code name
GM20B
GM20B
Market segment
Desktop
Desktop
Release date
March 2019
January 2015
Interface
PCIe 2.0 x4
PCIe 2.0 x4
Boost clock speed
921 MHz
-
Core clock speed
-
998 MHz
Manufacturing process technology
20 nm
20 nm
Number of transistors
2,000 million
2,000 million
Pipelines / CUDA cores
128
256
Power consumption (TDP)
10 Watt
6 Watt
Texture fill rate
14.74
15.97
Memory type
LPDDR4
LPDDR4
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
3.2 GB/s
1200 MBps
Memory bandwidth
25.6 GB/s
9.6 GB/s
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 (12_1)
12 (12_1)
CUDA
5.3
5.3
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.0
6.0
Vulkan
1.1
1.1