HD Graphics 400 and GMA X4500 - video card comparison
HD Graphics 400
GMA X4500
Architecture
Generation 8.0 (2014−2015)
Generation 5.0 (2008)
GPU code name
Braswell GT1
Eaglelake
Market segment
Desktop
Desktop
Release date
April 2015
June 2008
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
533 MHz
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
65 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
96
80
Power consumption (TDP)
6 Watt
13 Watt
Texture fill rate
7.680
2.132
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)
10.0
OpenCL
2.0
N/A
OpenGL
4.3
2.0
Shader Model
5.1
4.0
Vulkan
1.1.80
N/A