Radeon 550X 640SP and Jetson Nano GPU - video card comparison
Radeon 550X 640SP
Jetson Nano GPU
Architecture
GCN 4.0 (2016−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Lexa
GM20B
Market segment
Desktop
Desktop
Release date
April 2018
March 2019
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
-
Boost clock speed
1071 MHz
921 MHz
Core clock speed
1019 MHz
-
Floating-point performance
1,371 gflops
-
Manufacturing process technology
14 nm
20 nm
Number of transistors
2,200 million
2,000 million
Pipelines / CUDA cores
640
128
Power consumption (TDP)
50 Watt
10 Watt
Texture fill rate
42.84
14.74
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
48 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
5.3
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1