Radeon RX 550 and Radeon Pro Vega II Duo - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon Pro Vega II Duo
Radeon RX 550
2809
Radeon Pro Vega II Duo
16455
Radeon RX 550
Radeon Pro Vega II Duo
Architecture
GCN 4.0 (2016−2020)
GCN 5.1 (2018−2021)
GPU code name
Lexa
Vega 20
Market segment
Desktop
Workstation
Release date
April 2017
June 2019
Interface
PCIe 3.0 x8
Apple MPX
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
1720 MHz
Core clock speed
1100 MHz
1400 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
2,200 million
13,230 million
Pipelines / CUDA cores
512
4096
Power consumption (TDP)
50 Watt
475 Watt
Texture fill rate
37.86
440.3
Memory type
GDDR5
HBM2
Maximum RAM amount
4 GB
32 GB
Memory bus width
128 Bit
4096 Bit
Memory clock speed
7000 MHz
2 GB/s
Memory bandwidth
112.0 GB/s
1.02 TB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.0b, 4x Thunderbolt
HDMI
+
+
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3