Radeon RX Vega 8 (Ryzen 4000/5000) and Radeon 550X Mobile - video card comparison
Radeon RX Vega 8 (Ryzen 4000/5000)
Radeon 550X Mobile
Architecture
Vega (2017−2021)
GCN 4.0 (2016−2020)
GPU code name
Vega
Polaris 23
Market segment
Laptop
Laptop
Release date
January 2020
April 2018
Interface
-
PCIe 3.0 x8
Boost clock speed
2100 MHz
1287 MHz
Core clock speed
-
1100 MHz
Floating-point performance
-
1,647 gflops
Manufacturing process technology
7 nm
14 nm
Number of transistors
-
2,200 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
-
51.48
Memory type
-
GDDR5
Maximum RAM amount
-
4 GB
Memory bus width
-
64 Bit
Memory clock speed
-
6000 MHz
Memory bandwidth
-
48 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
12_1
12 (12_0)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131