Radeon RX 580 and HD Graphics 2500 - video card comparison
Radeon RX 580
HD Graphics 2500
Architecture
Polaris (2016−2019)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Polaris 20
Ivy Bridge GT1
Market segment
Desktop
Laptop
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
1150 MHz
Core clock speed
1257 MHz
650 MHz
Floating-point performance
6,175 gflops
13.8 gflops
Manufacturing process technology
14 nm
22 nm
Number of transistors
5,700 million
392 million
Pipelines / CUDA cores
2304
6
Power consumption (TDP)
185 Watt
unknown
Texture fill rate
193.0
6.900
Memory type
GDDR5
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
8000 MHz
System Shared
Memory bandwidth
256.0 GB/s
-
Shared memory
-
+
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