Intel HD Graphics 400: GPU Specs & Benchmarks
The HD Graphics 400 is a graphics card by Intel, built on the 14 nm process and based on the Braswell GT1 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Graphics Processor (GPU)
- GPU Name
- Braswell GT1
- Architecture
- Generation 8.0
- Foundry
- Intel
- Process Size
- 14 nm
- Transistors
- unknown
- Die Size
- unknown
Graphics Card
- Release Date
- Apr 1st, 2015
- Family
- HD Graphics-T
(Airmont) - Production
- Active
- Bus Interface
- Ring Bus
Memory
- Memory Size
- System Shared
- Memory Type
- System Shared
- Memory Bus
- System Shared
- Bandwidth
- System Dependent
Performance
- Pixel fillrate
- 1.200 GPixel/s
- Texture fillrate
- 7.200 GTexel/s
- FP32 (float) performance
- 115.2 GFLOPS
- FP64 (double) performance
- 28.80 GFLOPS (1:4)
Clock Speeds
- Base Clock
- 320 MHz
- Boost Clock
- 600 MHz
- Memory Clock
- System Shared
Render Config
- Shading Units
- 96
- TMUs
- 12
- ROPs
- 2
Board Design
- Slot Width
- IGP
- Thermal design power (TDP)
- 6 W
- Display Connectors
- No outputs
API support
- DirectX
- 12 (11_1)
- OpenGL
- 4.3
- OpenCL
- 3.0
- Vulkan
- 1.0
- Shader Model
- 5.1
