Radeon RX 550 and Radeon E9172 MXM - video card comparison
Radeon RX 550
Radeon E9172 MXM
Architecture
GCN 4.0 (2016−2020)
GCN 4.0 (2016−2020)
GPU code name
Lexa
Lexa
Market segment
Desktop
Desktop
Release date
April 2017
October 2017
Interface
PCIe 3.0 x8
MXM-A (3.0)
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
1219 MHz
Core clock speed
1100 MHz
1124 MHz
Floating-point performance
1,211 gflops
1,248 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
2,200 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
50 Watt
35 Watt
Texture fill rate
37.86
39.01
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
6000 MHz
Memory bandwidth
112.0 GB/s
48 GB/s
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