Radeon RX 550 and P106M - video card comparison
Radeon RX 550
P106M
Architecture
GCN 4.0 (2016−2020)
Pascal (2016−2021)
GPU code name
Lexa
GP106
Market segment
Desktop
Laptop
Release date
April 2017
January 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
1291 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
16 nm
Number of transistors
2,200 million
4,400 million
Pipelines / CUDA cores
512
1152
Power consumption (TDP)
50 Watt
75 Watt
Texture fill rate
37.86
92.95
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
6 GB/s
Memory bandwidth
112.0 GB/s
96.13 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2