HD Graphics (Haswell) and HD Graphics 400 - video card comparison
HD Graphics (Haswell)
HD Graphics 400
Architecture
Gen. 7.5 Haswell (2012−2013)
Generation 8.0 (2014−2015)
GPU code name
Haswell GT1
Braswell GT1
Market segment
Laptop
Desktop
Release date
October 2012
April 2015
Interface
-
PCIe 3.0 x1
Boost clock speed
1000 MHz
640 MHz
Core clock speed
200 MHz
320 MHz
Floating-point performance
-
134.4 gflops
Manufacturing process technology
22 nm
14 nm
Number of transistors
-
189 million
Pipelines / CUDA cores
10
96
Power consumption (TDP)
-
6 Watt
Texture fill rate
-
7.680
Memory type
-
DDR3L
Maximum RAM amount
-
8 GB
Memory bus width
64/128 Bit
System Shared
Memory clock speed
-
System Shared
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11.1
12 (11_1)
OpenCL
-
2.0
OpenGL
-
4.3
Shader Model
-
5.1
Vulkan
-
1.1.80