How to Fix DaVinci Resolve 18 Unsupported GPU Message 2023

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DaVinci Resolve is a really potent video editing programme that was released in 2022 and lets you add visual effects much as in movies. With the software’s extensive feature set, which includes sophisticated colour grading tools, audio editing capabilities, and visual effects, you may make an amazing video. DaVinci is a Mac and Windows programme that is created by Blackmagic Design. A unusual problem with GPU rendering and processing mode plagues many users despite the software’s stability and abundance of features.

This can be a very annoying issue, particularly if you have spent a lot of money on a strong graphics card for editing videos. The well-known DaVinci Resolve 18 Unsupported GPU problem message appears to users whenever they attempt to perform any demanding tasks on the programme. DaVinci Resolve 18 may produce an unsupported GPU error notice for a number of reasons. This covers out-of-date GPU drivers, incompatibilities, and even GPU setup. We’ll be sharing some troubleshooting techniques in this article today to assist you in fixing the same.

How to Fix DaVinci Resolve 18 Unsupported GPU Message 2023

This problem is occurring if you depend on DaVinci Resolve for your daily tasks and have been using it recently. You must be frustrated by this, but don’t worry too much—this article offers a workable resolution for it.

Before using any of the troubleshooting techniques listed below, make sure to verify the following few items:

  • A minimum of 2 GB of VRAM, whether integrated or discrete, should be present in your GPU.
  • Your GPU needs to be able to run CUDA 11 or OpenCL 1.2.
  • You need to update to the most recent version of your GPU drivers.

Method 1: Check VRAM of your GPU

Virtual RAM, or VRAM for short, is crucial to every GPU processing job your computer performs. Setting up a sufficient amount of VRAM is crucial to avoiding GPU processing problems. You can use these instructions to examine your GPU’s VRAM.

  • Press Win+R on your Desktop to launch the run command.
  • Now enter “dxdiag” into the run command and press Enter.
  • Your GPU driver diagnostics tools will open up, now click on the display tab, and you will see the VRAM amount.
  • Update the VRAM if it’s a small amount. Usually, you must keep VRAM as double of your PC’s physical RAM capacity.

Method 2: Check OpenCL2 or CUDA 11 Compatibility

There is a list that shows which GPUs support which OpenCL version, but there is no reliable way to find out if CUDA 11 or OpenCL2 are compatible with your GPU. Make that the GPU in your system supports OpenCL version 1.2 by looking through this list. Your GPU is too old to run DaVinci Resolve 18 if it does not support the 1.x version of the OpenCl version.

You need to go through the CUDA 11 version support list if you have Nvidia GPY. Make sure your NVIDIA GPU supports CUDA 11 version 3.5 or higher by looking over this list. Versions less than 3.5 are incompatible with CUDA 11. DaVinci Resolve 18 requires it to function, thus you might receive an Unsupported GPU error.

You can change your GPU processing mode from CUDA 11 or the OpenCl 2, depending on the GPU you have and how it performs in real life. To do that, follow these steps.

  • Click settings in the upper left corner of DaVinci Resolve 18.
  • Now choose RAM and GPU and hit Ctrl+ (for Windows) or Command+ (for Mac).
  • Choose either OpenCl2 or CUDA 11 in the GPU setup after unchecking the automated selection.

Method 3: Upgrade/Downgrade GPU Drivers

These kinds of issues can occur with any unsupported version of the driver, as DaVinci Resolve 18 is very dependent on it. To fix this error, you need to either upgrade or downgrade your drivers, depending on your system. Here’s how to downgrade your drivers—you already know how to upgrade them.

For Updating your Driver

  • After selecting Start, type “device manager.” Launch the device manager.
  • To view your GPU driver, expand the Display Driver tab.
  • To update your driver, right-click on it and select “Update.”
  • Select “Search automatically for drivers” and press the “OK” button.
  • Wait for the installation to complete while you follow the on-screen instructions.
  • Give your machine a restart.

For Downgrading your Driver

  • To access Device Manager, click the Start button, type in its name, then click.
  • To view your GPU driver, expand the Display Driver tab now.
  • Go to Properties by doing a right-click on the driver.
  • Now, select the driver tab and click on Roll Back driver.
  • Select an appropriate reason why you are rolling back (if prompted).
  • Select Yes and Restart your Computer.

Method 4: Use DDU

Display driver uninstaller, or DDU, is a tool that essentially removes and cleans your existing drivers before installing new ones. Before updating to the most recent version of the drivers, you can utilise the DDU to clear your driver traces.

To remove any remnants of the display drivers from your computer, search the internet for a DDU or use this link to install one. After that, you can fix this problem by installing an updated version of the driver.

Method 5: Repair DaVinci Resolve 18

The final alternative is to attempt using Windows’ built-in software repair tool. These steps can be used to fix DaVinci Resolve 18 software.

  • Navigate to the Start menu and perform an application search.
  • Navigate to applications now, and choose features and apps.
  • Choose the advanced option after selecting DaVinci Resolve 18. Choose Repair.
  • DaVinci can also be fixed by accessing the control panel.


This concludes our tutorial on resolving the “DaVinci Resolve 18 unsupported GPU” error. Although DaVinci Resolve 18’s unsupported GPU issue can be annoying for customers, there are a few workarounds available. You can quickly address the issue by using the troubleshooting advice provided above. To help you configure the same, it is preferable to get in touch with DaVinci customer care if nothing else works.

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