Radeon 550X and GeForce MX550 - video card comparison
Passmark - benchmark score Radeon 550X vs GeForce MX550
Radeon 550X
1472
GeForce MX550
4713
Radeon 550X
GeForce MX550
Architecture
GCN 4.0 (2016−2020)
Turing (2018−2021)
GPU code name
Lexa
GN18-S5
Market segment
Desktop
Laptop
Release date
March 2019
December 2021
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1218 MHz
1320 MHz
Core clock speed
1082 MHz
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
2,200 million
4,700 million
Pipelines / CUDA cores
512
1024
Power consumption (TDP)
50 Watt
15-25 Watt
Texture fill rate
38.98
42.24
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
12000 MHz
Memory bandwidth
112.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.2
Optimus
-
+