HD Graphics 4000 and HD Graphics 400 (Braswell) - video card comparison
HD Graphics 4000
HD Graphics 400 (Braswell)
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Gen. 8 (2015−2016)
GPU code name
Ivy Bridge
Braswell
Market segment
Laptop
Laptop
Release date
March 2011
April 2016
Interface
PCIe 1.0 x16
-
Boost clock speed
1350 MHz
640 MHz
Core clock speed
350 MHz
320 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
14 nm
Number of transistors
1,200 million
-
Pipelines / CUDA cores
16
12
Power consumption (TDP)
unknown
-
Texture fill rate
20.80
-
Memory type
System Shared
-
Maximum RAM amount
System Shared
-
Memory bus width
64/128 Bit
64/128 Bit
Memory clock speed
System Shared
-
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
11.1 (11_0)
11.2
OpenCL
1.2
-
OpenGL
4.0
-
Shader Model
5.0
-
Vulkan
1.1.80
-
Quick Sync
+
-