HD Graphics 4400 and Radeon RX 580G - video card comparison
HD Graphics 4400
Radeon RX 580G
Architecture
Gen. 7.5 Haswell (2012−2013)
GCN 4.0 (2016−2020)
GPU code name
Haswell GT2
Polaris 20
Market segment
Laptop
Desktop
Release date
June 2013
October 2018
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1100 MHz
1330 MHz
Core clock speed
200 MHz
1257 MHz
Floating-point performance
46 gflops
-
Manufacturing process technology
22 nm
14 nm
Number of transistors
392 million
5,700 million
Pipelines / CUDA cores
20
2304
Power consumption (TDP)
20 Watt
185 Watt
Texture fill rate
22.00
191.5
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
8 GB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
8000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (11_1)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.3
4.6
Shader Model
5.1
6.4
Vulkan
1.1.80
1.2.131
Quick Sync
+
-