HD Graphics 400 and Ironlake - video card comparison
HD Graphics 400
Ironlake
Architecture
Generation 8.0 (2014−2015)
Generation 5.75
GPU code name
Braswell GT1
Ironlake
Market segment
Desktop
Desktop
Release date
April 2015
-
Interface
PCIe 3.0 x1
-
Boost clock speed
640 MHz
-
Core clock speed
320 MHz
-
Floating-point performance
134.4 gflops
-
Manufacturing process technology
14 nm
45 nm
Number of transistors
189 million
177 million
Pipelines / CUDA cores
96
96
Power consumption (TDP)
6 Watt
-
Texture fill rate
7.680
-
Memory type
DDR3L
-
Maximum RAM amount
8 GB
-
Memory bus width
System Shared
-
Memory clock speed
System Shared
-
Display Connectors
No outputs
-
DirectX
12 (11_1)
10.1
OpenCL
2.0
N/A
OpenGL
4.3
2.1
Shader Model
5.1
4.1
Vulkan
1.1.80
N/A