Radeon RX 580 and HD Graphics - video card comparison
Passmark - benchmark score Radeon RX 580 vs HD Graphics
Radeon RX 580
9140
HD Graphics
147
Radeon RX 580
HD Graphics
Architecture
Polaris (2016−2019)
Generation 7.0 (2012)
GPU code name
Polaris 20
Ivy Bridge GT1
Market segment
Desktop
Desktop
Release date
April 2017
April 2012
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
1050 MHz
Core clock speed
1257 MHz
166 MHz
Floating-point performance
6,175 gflops
15.6 gflops
Manufacturing process technology
14 nm
22 nm
Number of transistors
5,700 million
392 million
Pipelines / CUDA cores
2304
48
Power consumption (TDP)
185 Watt
35 Watt
Texture fill rate
193.0
6.300
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
No outputs
HDMI
+
-
DirectX
12 (12_0)
11.1 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.0
Shader Model
6.4
5.0
Vulkan
1.2.131
1.1.80