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Intel HD Graphics Driver for Windows 10 (64-bit) - ThinkPad.-->
Starting at some point after Windows 10, version 2004, drivers that run on Windows will be classified as either Windows Drivers or Windows Desktop Drivers.
Windows Drivers will run on all Window 10 variants, including Windows 10X and Windows 10 Desktop editions. Windows Desktop Drivers will only run on Windows 10 Desktop editions.
The Windows Driver classification will extend and replace the current Universal Driver classification.
This page provides a preview of the upcoming requirements for Windows Drivers.
The distinction between Windows Drivers and Windows Desktop Drivers does not affect any driver being submitted and certified for Windows 10 Version 2004. Changes in certification and submission will happen at a later date.
Windows Drivers Requirements
When Windows Drivers become a certification option, the following requirements will apply:
- Compliant with DCH Design Principles.
- Follow the principles of Driver Package Isolation.
- Follow API Layering Requirements.
- Certified with Windows Hardware Compatibility Program Certification Process using the Hardware Lab Kit. Note that the Windows Hardware Compatibility Program Certification Process requirements apply to both KMDF and UMDF drivers.
Windows Drivers vs. Windows Desktop Drivers
The following table summarizes the distinctions above:
- NVIDIA GRID drivers Microsoft redistributes NVIDIA GRID driver installers for NV and NVv3-series VMs used as virtual workstations or for virtual applications. Install only these GRID drivers on Azure NV-series VMs, only on the operating systems listed in the following table. These drivers include licensing for GRID Virtual GPU Software in Azure.
- To update your Surface with the latest drivers and firmware from the Download Center, select the.msi file name that matches your Surface model and version of Windows. For example, to update a Surface Book 2 with build 15063 of Windows 10, choose SurfaceBook2Win100092.msi.
- The Desktop Window Manager (DWM) (Dwm.exe) depends on the exact state of the available graphics memory on computers with Windows Display Driver Model (WDDM) display drivers. Microsoft DirectX games and other graphics applications must be able to get accurate values that describe the state of the graphics memory.
|Feature||Windows Drivers||Windows Desktop Drivers|
|Run on Windows 10 Desktop||Yes||Yes|
|Run on Windows 10X||Yes||No|
|Must be certified with WHCP||Yes||No|
|WDK & HLK are primary vehicles for developing and certifying drivers||Yes||Yes|
|Adhere to stricter reliability and serviceability requirements (e.g. driver package isolation)||Yes||No|
While it won't be required for a driver running only on Windows 10 Desktop to meet the additional requirements for a Windows Driver, doing so will enhance driver serviceability and reliability, as well as preparing the driver for possible future certification on Windows 10X.-->
Applies to: Windows Server 2016, Microsoft Hyper-V Server 2016
Because of security concerns, RemoteFX vGPU is disabled by default on all versions of Windows starting with the July 14, 2020 Security Update. To learn more, see KB 4570006.
Drivers Microsoft Graphic Downloads
The vGPU feature for RemoteFX makes it possible for multiple virtual machines to share a physical GPU. Rendering and compute resources are shared dynamically among virtual machines, making RemoteFX vGPU appropriate for high-burst workloads where dedicated GPU resources are not required. For example, in a VDI service, RemoteFX vGPU can be used to offload app rendering costs to the GPU, with the effect of decreasing CPU load and improving service scalability.
RemoteFX vGPU requirements
Host system requirements:
- Windows Server 2016
- A DirectX 11.0-compatible GPU with a WDDM 1.2-compatible driver
- A CPU with Second Level Address Translation (SLAT) support
Guest VM requirements:
- Supported guest OS. For more information, see RemoteFX 3D Video Adapter (vGPU) support.
Additional considerations for guest VMs:
- OpenGL and OpenCL functionality is only available in guests running Windows 10 or Windows Server 2016.
- DirectX 11.0 is only available for guests running Windows 8 or later.
Enable RemoteFX vGPU
To configure RemoteFX vGPU on your Windows Server 2016 host:
- Install the graphics drivers recommended by your GPU vendor for Windows Server 2016.
- Create a VM running a guest OS supported by RemoteFX vGPU. To learn more, see RemoteFX 3D Video Adapter (vGPU) support.
- Add the RemoteFX 3D graphics adapter to the VM. To learn more, see Configure the RemoteFX vGPU 3D adapter.
Graphics Drivers From Microsoft
By default, RemoteFX vGPU will use all available and supported GPUs. To limit which GPUs the RemoteFX vGPU uses, follow these steps:
- Navigate to the Hyper-V settings in Hyper-V Manager.
- Select Physical GPUs in Hyper-V Settings.
- Select the GPU that you don't want to use, and then clear Use this GPU with RemoteFX.
Configure the RemoteFX vGPU 3D adapter
You can use either the Hyper-V Manager UI or PowerShell cmdlets to configure the RemoteFX vGPU 3D graphics adapter.
Configure RemoteFX vGPU with Hyper-V Manager
Stop the VM if it's currently running.
Open Hyper-V Manager, navigate to VM Settings, then select Add Hardware.
Select RemoteFX 3D Graphics Adapter, then select Add.
Set the maximum number of monitors, maximum monitor resolution, and dedicated video memory, or leave the default values.
- Setting higher values for any of these options will impact your service scale, so you should only set what is necessary.
- When you need to use 1 GB of dedicated VRAM, use a 64-bit guest VM instead of 32-bit (x86) for best results.
Select OK to finish the configuration.
Configure RemoteFX vGPU with PowerShell cmdlets
Use the following PowerShell cmdlets to add, review, and configure the adapter:
The performance and scale of a RemoteFX vGPU-enabled service are determined by a variety of factors such as number of GPUs on your system, total GPU memory, amount of system memory and memory speed, number of CPU cores and CPU clock frequency, storage speed, and NUMA implementation.
Host system memory
For every VM enabled with a vGPU, RemoteFX uses system memory both in the guest operating system and in the host server. The hypervisor guarantees the availability of system memory for a guest operating system. On the host, each vGPU-enabled virtual desktop needs to advertise its system memory requirement to the hypervisor. When the vGPU-enabled virtual desktop starts, the hypervisor reserves additional system memory in the host.
The memory requirement for the RemoteFX-enabled server is dynamic because the amount of memory consumed on the RemoteFX-enabled server is dependent on the number of monitors that are associated with the vGPU-enabled virtual desktops and the maximum resolution for those monitors.
Host GPU video memory
Every vGPU-enabled virtual desktop uses the GPU hardware video memory on the host server to render the desktop. In addition, a codec uses the video memory to compress the rendered screen. The amount of memory needed for rendering and compression is directly based on the number of monitors provisioned to the virtual machine. The amount of reserved video memory varies based on the system screen resolution and how many monitors there are. Some users require a higher screen resolution for specific tasks, but there's greater scalability with lower resolution settings if all other settings remain constant.
The hypervisor schedules the host and VMs on the CPU. The overhead is increased on a RemoteFX-enabled host because the system runs an additional process (rdvgm.exe) per vGPU-enabled virtual desktop. This process uses the graphics device driver to run commands on the GPU. The codec also uses the CPU to compress screen data that needs to be sent back to the client.
More virtual processors mean a better user experience. We recommend allocating at least two virtual CPUs per vGPU-enabled virtual desktop. We also recommend using the x64 architecture for vGPU-enabled virtual desktops because the performance on x64 virtual machines is better compared to x86 virtual machines.
GPU processing power
Microsoft Drivers Graphics
Every vGPU-enabled virtual desktop has a corresponding DirectX process that runs on the host server. This process replays all graphics commands it receives from the RemoteFX virtual desktop onto the physical GPU. This is like running multiple DirectX applications at the same time on the same physical GPU.
Usually, graphics devices and drivers are tuned to run only a few applications on the desktop at a time, but RemoteFX stretches the GPUs to go even further. vGPUs come with performance counters that measure the GPU response to RemoteFX requests and help you make sure the GPUs aren't stretched too far.
Drivers Microsoft Graphic Tool
When a GPU is low on resources, read and write operations take a long time to complete. Administrators can use performance counters to know when to adjust resources and prevent downtime for users.
Drivers Microsoft Graphic Organizer
Learn more about performance counters for monitoring RemoteFX vGPU behavior at Diagnose graphics performance issues in Remote Desktop.