Radeon 530X and Radeon 540X - video card comparison
Radeon 530X
Radeon 540X
Architecture
GCN 1.0 (2012−2020)
GCN 4.0 (2016−2020)
GPU code name
Meso
Lexa
Market segment
Desktop
Laptop
Release date
April 2017
August 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1021 MHz
1219 MHz
Core clock speed
730 MHz
-
Floating-point performance
784.1 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,040 million
2,200 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
24.50
33.47
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
4000 MHz
6000 MHz
Memory bandwidth
32 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
12.0
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.5
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2.131