The BIOS will not have a setting to disable dual graphics. With this configuration, the second option above is the only solution. All display signals go through the Intel chipset no matter what card is being used. Intel HD Graphics is the master and NVIDIA/AMD is saved to it. AV1 hardware encoding is available in Intel Arc GPU and Data Center GPUs, providing up to 28x faster performance compared to software encode with 50 more. High Resolution & 4K Displays: Resolutions up to 3840 x 2160 supported on Windows 10 (with capable display card) Display Card. Note: Some computer systems may use a master-slave video configuration. Activate or deactivate hardware acceleration using the GRAPHICSCONFIG command. Quickly Jump To: Processor (CPU) Video Card (GPU) Memory (RAM) Storage (Drives) Like most software developers, Autodesk maintains a list of system requirements for various versions of AutoCAD that can be used to help ensure the hardware in your system will work with AutoCAD. In this case, uninstall the drivers for the unwanted graphic card and use a group policy to prevent Windows from re-installing the driver ( Group Policy for Beginners) Configure AutoCAD to use high-performance GPU if you are using a dual graphics system, such as a CPU with integrated graphics alongside an AMD or NVIDIA GPU. On non-mobile systems the video driver control panel might not have the option to choose the proper GPU.Some of limitations on GPUs will relax (memory size, memory bandwidth, cloud availability). A recent algorithmic change has results in 2-3X performance improvement for many Fusion scenes. From your video driver control panel, manually set the proper GPU for AutoCAD to use (see Crash on systems with integrated (Intel HD) and discrete GPUs (NVIDIA/AMD)). We periodically benchmark the renderer against other CPU and GPU implementations and we are very competitive.The bios setting may be labelled along the lines of “default video,” “integrated video,” “Intel video,” “Optimus,” or “Enduro.” When shopping for a gaming laptop for AutoCAD, make sure it has at least 8GB RAM and an NVIDIA Quadro graphics card to ensure compatibility with Autocad. Disable the integrated (or switchable) adapter in your computer BIOS to force the system to use only the high-end graphics.System requirements for AutoCAD 2018 Operating System Microsoft Windows 7 SP1 (32-bit & 64-bit) Microsoft Windows 8. If you are using an earlier or later release, apply the two possible solutions below: This article provides the system requirements for Autodesk AutoCAD 2018. To avoid this behaviour in AutoCAD 2017, install the 2017.1.2 Update that can be found in the Autodesk Account: Install Updates, Add-ons, and Enhancements Accumulated hotfix 4 for AutoCAD 2016 based products. To avoid this behaviour in AutoCAD 2016, apply Hotfix 4 that can be downloaded from the following link.
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