Intel(R) HD Graphics 4400 3D Mark Okay, technical Info, known issues and bugs

  3D Bench Mark OK

3D.Mark.Okay for Graphic-Card: Intel-R-HD-Graphics-4400

 1 7.77   High  1920x1080 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz2x410.0.19042
 2 7.88   High  1680x1050 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4160 CPU @ 3.60GHz86.1.7601
 3 8.43   High  1366x768 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz2x86.3.9600
 4 14.17   Medium  2160x1440 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz2x210.0.19044
 5 37.85   Medium  1920x1080 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4160T CPU @ 3.10GHz2x86.1.7601
 6 29.80   Medium  1600x900 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4170T CPU @ 3.20GHz46.1.7601
 7 43.44   Medium  1440x900 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4130 CPU @ 3.40GHz2x210.0.19043
 8 46.00   Medium  1366x768 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4160T CPU @ 3.10GHz2x810.0.19045
 9 78.74   Low  1920x1080 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4160T CPU @ 3.10GHz2x86.1.7601
 10 72.61   Low  1280x1024 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz410.0.19044

Intel(R) HD Graphics 4400 - Technical Information.

The Intel HD Graphics 4400 is an integrated graphics unit found in 4th generation Intel Core series processors, particularly the Haswell processors. Here is some technical information about this graphics unit:

- Generation:
The Intel HD Graphics 4400 belongs to the Intel HD Graphics 4000/5000 series and was released in 2013 as part of the 4th generation of Intel Core processors.

- Graphics Architecture:
The HD Graphics 4400 is based on the Intel Gen7 graphics architecture.

- Shader Units:
The number of Execution Units (EU) is 20, which corresponds to 160 Shader Units.

- Clock Frequency:
The exact clock frequency varies depending on the processor model and can be between 200 MHz and 1150 MHz.

- Memory Type and Bandwidth:
The HD Graphics 4400 uses the computer's system memory (RAM) and supports DDR3 memory. Memory bandwidth depends on the system's memory configuration.

- Interface:
The graphics unit is integrated directly into the processor and uses a PCIe interface to communicate with the motherboard.

- DirectX Support:
The HD Graphics 4400 supports DirectX 11.1 and older versions.

- OpenGL Support:
It provides OpenGL 4.0 support for a wide range of 3D applications and games.

- OpenCL Support:
The HD Graphics 4400 supports OpenCL 1.2 for parallel calculations on the GPU.

The Intel HD Graphics 4400 is designed for use in ultrabooks, notebooks and desktop computers. It offers solid integrated graphics performance for everyday tasks such as web browsing, video playback, office applications and even some less demanding games.

Intel(R) HD Graphics 4400, known issues and bugs.

The Intel HD Graphics 4400 is an integrated graphics unit that is widely used in many systems. Although it is generally considered a reliable solution for basic graphics needs, some known issues and bugs may occur, particularly related to drivers and specific applications. Here are some common issues:

1. Driver incompatibility and stability:
New driver versions may occasionally have incompatibilities or may not be optimally tailored to the HD Graphics 4400. This can lead to stability issues, reduced performance, or crashes.

2. Performance degradation in certain applications or games:
Due to its limited performance, the HD Graphics 4400 may not be able to keep up with all applications or games, especially demanding 3D applications or games. This may result in lower frame rates, stuttering, or other performance issues.

3. Image Quality and Display Issues:
Some users may complain about image quality or display quality issues, such as blurring, artifacts, or color issues. This can be caused by driver errors, configuration issues, or display issues.

4. HDMI or DisplayPort connection issues:
Occasionally, users may experience issues when connecting displays via HDMI or DisplayPort, such as lack of audio output, resolution issues, or black screen.

5. Overheating and Thermal Issues:
Integrated graphics units like the HD Graphics 4400 often share system memory and therefore can be prone to overheating during intensive use. This can lead to thermal throttling, where the clock frequency is reduced to reduce temperature and protect components.

To minimize some of these problems, it is advisable to regularly perform driver updates, monitor system temperatures, and adjust graphics settings if necessary. However, if problems occur that cannot be resolved by these measures, it may be advisable to contact the computer manufacturer's technical support or Intel for further assistance.
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