Radeon RX Vega 3 and Radeon RX 550X - video card comparison
Passmark - benchmark score Radeon RX Vega 3 vs Radeon RX 550X
Radeon RX Vega 3
1183
Radeon RX 550X
2322
Radeon RX Vega 3
Radeon RX 550X
Architecture
Vega (2017−2021)
GCN 4.0 (2016−2020)
GPU code name
Vega Raven Ridge
Lexa
Market segment
Laptop
Desktop
Release date
January 2018
December 2018
Interface
IGP
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1183 MHz
Core clock speed
600 MHz
1100 MHz
Floating-point performance
-
1,211 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
4,940 million
2,200 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
12.13
37.86
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
6000 MHz
Memory bandwidth
-
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131