Radeon R5 430 OEM and Radeon RX 550 640SP - video card comparison
Radeon R5 430 OEM
Radeon RX 550 640SP
Architecture
GCN 1.0 (2012−2020)
GCN 4.0 (2016−2020)
GPU code name
Oland
Baffin
Market segment
Desktop
Desktop
Release date
June 2016
October 2017
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
780 MHz
1071 MHz
Core clock speed
730 MHz
1019 MHz
Floating-point performance
599.0 gflops
1,371 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
950 million
3,000 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
50 Watt
60 Watt
Texture fill rate
18.72
42.84
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4600 MHz
6000 MHz
Memory bandwidth
36.8 GB/s
96 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2.131