HD Graphics 400 and Radeon IGP 320 - video card comparison
HD Graphics 400
Radeon IGP 320
Architecture
Generation 8.0 (2014−2015)
Rage 7 (2001−2006)
GPU code name
Braswell GT1
RS100
Market segment
Desktop
Desktop
Release date
April 2015
October 2002
Interface
PCIe 3.0 x1
AGP 4x
Supplementary power connectors
-
None
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
160 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
180 nm
Number of transistors
189 million
30 million
Pipelines / CUDA cores
96
-
Power consumption (TDP)
6 Watt
-
Texture fill rate
7.680
0.16
Memory type
DDR3L
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
7.0
OpenCL
2.0
N/A
OpenGL
4.3
1.4
Shader Model
5.1
-
Vulkan
1.1.80
N/A