HD Graphics 4200 and HD Graphics 400 - video card comparison
HD Graphics 4200
HD Graphics 400
Architecture
Gen. 7.5 Haswell (2012−2013)
Generation 8.0 (2014−2015)
GPU code name
Haswell GT2
Braswell GT1
Market segment
Laptop
Desktop
Release date
June 2013
April 2015
Interface
PCIe 1.0 x16
PCIe 3.0 x1
Boost clock speed
850 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
392 million
189 million
Pipelines / CUDA cores
20
96
Power consumption (TDP)
4 Watt
6 Watt
Texture fill rate
17.00
7.680
Memory type
System Shared
DDR3L
Maximum RAM amount
System Shared
8 GB
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
2.0
OpenGL
4.3
4.3
Shader Model
5.1
5.1
Vulkan
1.1.80
1.1.80
Quick Sync
+
-