Radeon RX 550 512SP and Arc Pro A40 - video card comparison
Radeon RX 550 512SP
Arc Pro A40
Architecture
GCN 4.0 (2016−2020)
Generation 12.7 (2022)
GPU code name
Baffin
DG2-128
Market segment
Desktop
Desktop
Release date
October 2017
August 2022
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1071 MHz
1700 MHz
Manufacturing process technology
14 nm
6 nm
Number of transistors
3,000 million
7,200 million
Pipelines / CUDA cores
512
1024
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
34.27
108.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
6 GB
Memory bus width
128 Bit
96 Bit
Memory clock speed
6 GB/s
16 GB/s
Memory bandwidth
96 GB/s
192.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
4x mini-DisplayPort 2.0
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2
1.3