Radeon RX 550 Mobile and Radeon RX Vega 3 - video card comparison
Radeon RX 550 Mobile
Radeon RX Vega 3
Architecture
Polaris (2016−2019)
Vega (2017−2021)
GPU code name
Polaris 12
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
March 2017
January 2018
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
-
None
Boost clock speed
1476 MHz
1200 MHz
Core clock speed
1287 MHz
600 MHz
Floating-point performance
1,647 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
4,940 million
Pipelines / CUDA cores
640
192
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
51.48
12.13
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
96 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
FreeSync
+
-