Radeon RX 550X 640SP and Radeon Graphics 512SP - video card comparison
Radeon RX 550X 640SP
Radeon Graphics 512SP
Architecture
GCN 4.0 (2016−2020)
GCN 5.1 (2018−2021)
GPU code name
Baffin
Renoir
Market segment
Desktop
Desktop
Release date
April 2018
March 2020
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
None
Boost clock speed
1071 MHz
2100 MHz
Core clock speed
1019 MHz
-
Floating-point performance
1,371 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,000 million
9,800 million
Pipelines / CUDA cores
640
512
Power consumption (TDP)
60 Watt
15 Watt
Texture fill rate
42.84
67.20
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
96 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Motherboard Dependent
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7 (6.4)
Vulkan
1.2.131
1.3