Intel(R) Iris(R) Plus Graphics 650 3D Mark Okay, technical Info, known issues and bugs


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3D.Mark.Okay for Graphic-Card: Intel-R-Iris-R-Plus-Graphics-650

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 1 80.25   Medium  1920x1080 0../img/icoGK/intel-ico.png  Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz2x810.0.19043

Intel(R) Iris(R) Plus Graphics 650 - Technical Information.


The Intel Iris Plus Graphics 650 is an integrated graphics solution developed by Intel and found in certain Kaby Lake generation processors. Here is some technical information about this graphics unit:

1. Architecture:
The Intel Iris Plus Graphics 650 is based on the Intel Gen9 graphics architecture. This architecture provides improved performance and efficiency compared to previous generations of Intel integrated graphics solutions.

2. Shader units:
The Intel Iris Plus Graphics 650 has 48 so-called "Execution Units" (EU). These shader units are responsible for processing graphics commands and calculating pixels and vertices.

3. Memory:
The graphics unit can get its memory from the computer's system RAM. It does not have dedicated graphics memory (VRAM). Memory bandwidth therefore depends on the speed of the system memory and the processor's memory controller.

4. Performance:
The Intel Iris Plus Graphics 650 delivers solid performance for everyday tasks like web browsing, HD video playback, image editing, and even some moderately demanding games. However, it is not designed for demanding 3D games or professional graphics applications.

5. Supported Technologies:
The graphics unit supports DirectX 12, OpenGL 4.5 and Vulkan 1.0. It also offers hardware acceleration for video decoding and encoding, as well as support for 4K resolutions and HDR (High Dynamic Range).

6. Power Consumption and Cooling:
The Intel Iris Plus Graphics 650 is designed to offer a balanced compromise between performance and energy efficiency. It consumes less power than dedicated graphics cards and therefore does not require special cooling.

7. Ports:
The graphics unit supports various outputs including HDMI, DisplayPort and eDP (embedded DisplayPort). The exact outputs depend on the configuration of the computer.

Overall, the Intel Iris Plus Graphics 650 is a solid integrated graphics solution that can be found in many notebooks and desktop PCs. It offers good performance for everyday tasks and some lighter games, but is not suitable for high-end gaming or professional graphics applications.

Intel(R) Iris(R) Plus Graphics 650, known issues and bugs.


The Intel Iris Plus Graphics 650 is a widely used integrated graphics solution found in many laptops and desktop computers. While it generally offers solid performance, there have been some known issues and bugs reported by users. Here are some of them:

1. Driver instability:
Some users have reported issues with driver crashes or inconsistent performance. This can cause screen flickering, freezes, or other display issues.

2. Heating Issues:
As with many integrated graphics solutions, heat issues can occur, particularly in compact notebooks or desktop PCs with limited cooling. Overheating can lead to reduced performance or even hardware failure.

3. Connectivity Issues:
Some users have reported issues connecting to external monitors via HDMI or DisplayPort. This can lead to problems such as no display or incorrect resolution.

4. Compatibility Issues with Specific Applications:
There have been reports of compatibility issues with certain software applications or games that may not function properly with the Intel Iris Plus Graphics 650.

5. Power consumption and heat generation:
The graphics unit may consume higher power under load, which can lead to increased heat generation. This can cause thermal throttling in systems with limited cooling, which can impact performance.

6. Lack of Features or Limitations:
Due to the integrated nature of the graphics unit, there may be limitations in supporting certain graphics features or technologies, particularly when compared to dedicated graphics cards.

To minimize these issues, it is important to perform regular driver updates to benefit from bug fixes and performance improvements. Additionally, adequate cooling can ensure that the graphics unit remains stable under load. In some cases, BIOS or firmware updates can also help resolve known issues.
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