Radeon RX 550 and Matrox G450 x4 MMS - video card comparison
Radeon RX 550
Matrox G450 x4 MMS
Architecture
GCN 4.0 (2016−2020)
G400 (1999−2002)
GPU code name
Lexa
Condor
Market segment
Desktop
Desktop
Release date
April 2017
January 2001
Interface
PCIe 3.0 x8
PCI
Supplementary power connectors
None
-
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
125 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
180 nm
Number of transistors
2,200 million
10 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
37.86
0.25
Memory type
GDDR5
DDR
Maximum RAM amount
4 GB
32 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
332 MBps
Memory bandwidth
112.0 GB/s
2.656 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI
HDMI
+
-
DirectX
12 (12_0)
6.0
OpenCL
2.0
None
OpenGL
4.6
None
Shader Model
6.4
-
Vulkan
1.2.131
N/A