Radeon RX 550X Mobile and Radeon RX 550 512SP - video card comparison
Radeon RX 550X Mobile
Radeon RX 550 512SP
Architecture
Polaris (2016−2019)
GCN 4.0 (2016−2020)
GPU code name
Polaris 12
Baffin
Market segment
Laptop
Desktop
Release date
January 2019
October 2017
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1287 MHz
1071 MHz
Core clock speed
1176 MHz
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
3,000 million
Pipelines / CUDA cores
640
512
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
51.48
34.27
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
6 GB/s
Memory bandwidth
96 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2
FreeSync
+
-