Radeon 530 and Radeon RX 580X Mobile - video card comparison
Radeon 530
Radeon RX 580X Mobile
Architecture
GCN (2011−2017)
Polaris (2016−2019)
GPU code name
Meso
Polaris
Market segment
Laptop
Laptop
Release date
March 2017
January 2019
Interface
PCIe 3.0 x8
MXM-B (3.0)
Supplementary power connectors
None
-
Boost clock speed
1024 MHz
1340 MHz
Core clock speed
1024 MHz
-
Floating-point performance
784.1 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,550 million
5,700 million
Pipelines / CUDA cores
384
2304
Power consumption (TDP)
50 Watt
65-110 Watt
Texture fill rate
24.50
155.1
Memory type
DDR3/GDDR5
GDDR5
Maximum RAM amount
4 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2250 MHz
8000 MHz
Memory bandwidth
28.8 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
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