Radeon RX 580 and Radeon R5 Mobile Graphics - video card comparison
Radeon RX 580
Radeon R5 Mobile Graphics
Architecture
Polaris (2016−2019)
GCN 2.0 (2013−2017)
GPU code name
Polaris 20
Spectre SL
Market segment
Desktop
Laptop
Release date
April 2017
September 2014
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
847 MHz
Core clock speed
1257 MHz
626 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
2,410 million
Pipelines / CUDA cores
2304
256
Power consumption (TDP)
185 Watt
17 Watt
Texture fill rate
193.0
10.02
Memory type
GDDR5
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
8000 MHz
System Shared
Memory bandwidth
256.0 GB/s
-
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5 (6.0)
Vulkan
1.2.131
1.2.170