Radeon RX 550X and Radeon RX 560X Mobile - video card comparison
Radeon RX 550X
Radeon RX 560X Mobile
Architecture
GCN 4.0 (2016−2020)
Polaris (2016−2019)
GPU code name
Lexa
Polaris 11
Market segment
Desktop
Laptop
Release date
December 2018
January 2017
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
-
Boost clock speed
1183 MHz
1275 MHz
Core clock speed
1100 MHz
1172 MHz
Floating-point performance
1,211 gflops
2,611 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
3,000 million
Pipelines / CUDA cores
512
1024
Power consumption (TDP)
50 Watt
60-80 Watt
Texture fill rate
37.86
81.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
6000 MHz
Memory bandwidth
96 GB/s
92.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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
1.2.131
FreeSync
-
+