Radeon RX 550 and Radeon Vega 6 Mobile Efficient - video card comparison
Radeon RX 550
Radeon Vega 6 Mobile Efficient
Architecture
GCN 4.0 (2016−2020)
GCN 5.0 (2017−2020)
GPU code name
Lexa
Raven
Market segment
Desktop
Laptop
Release date
April 2017
April 2018
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
-
Boost clock speed
1183 MHz
1011 MHz
Core clock speed
1100 MHz
300 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
4,940 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
37.86
24.26
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
7000 MHz
System Shared
Memory bandwidth
112.0 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
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