How To Fix Diablo 4 Low FPS Drops, Stuttering, & Lag on PC

It is very annoying when you have to deal with the FPS drops issue while playing Diablo 4. Usually, the framerate drop issue rises when you are up against a massive amount of enemies.

Low FPS in Diablo IV has a direct impact on how smooth your fight is. As the game has recently been released, several gamers have complained about Diablo 4’s low frame rate and stuttering issue on their Windows PCs.

If you’re also having the same problem, use the below-mentioned tips to boost Diablo 4’s frame rate and lower stuttering and lag problems. 

How To Fix Diablo 4 Low FPS Drops on PC | Increase Performance?

Try them one by one until your issue is fully resolved and you get smooth gameplay.

1. Check the PC’s System Requirements

Sometimes when a game doesn’t work on your computer, it might be because your computer isn’t powerful enough. So, before you decide the game doesn’t work, make sure to check if your computer meets the requirements for the game.


  • Operating System: 64-bit Windows 10
  • Processor: Intel Core i5-2500K or AMD FX-8100
  • Memory: 8 GB RAM
  • DirectX: Version 12
  • Storage: SSD with 45 GB available space
  • Graphics: NVIDIA GeForce GTX 660 or AMD Radeon R9 280
  • Internet: Broadband Connection


  • Operating System: 64-bit Windows 10
  • Processor: Intel Core i5-4670K or AMD R3-1300X
  • Memory: 16 GB RAM
  • DirectX: Version 12
  • Storage: SSD with 45 GB available space
  • Graphics: NVIDIA GeForce GTX 970 or AMD Radeon RX 470
  • Internet: Broadband Connection

If your PC is eligible for Diablo 4 according to the criteria of specifications and you still have low FPS then try the next solution.

2. Update the Graphics Drivers

It is advised to check for graphics driver updates on your computer so that games and other graphically demanding applications can function correctly. So as to:

  • To display the Quick Access Menu, right-click the Start Menu.
  • From the list, select Device Manager.
  • Double-click the Display Adapters category to expand the list at this point.
  • Right-click on the name of the dedicated graphics card next.
  • Select Search Automatically for Drivers under Update driver.
  • If there is an update, it will download and install it automatically.
  • After finishing, restart your computer to modify the effects.

As an alternative, you can manually download and install the most recent graphics driver version from the manufacturer of your graphics card’s official website, for more details follow the guide: how to update the graphics driver on Windows PC.

Give A Try

  • Also, try to Run the game as an administrator: Right-click on the Diablo 4 exe shortcut file> Properties > Compatibility tab>Check Run this program as an administrator>Apply >OK.
  • Close unnecessary background running tasks that cause crashes, lags, stutters, FPS drops, etc. Press Ctrl + Shift + Esc > Task Manager > Processes tab > Select unnecessary running tasks > End Task > Do the same steps for all unnecessary tasks.
  • Also pause or stop other background downloads, if any.

3. Scan & Repair Diablo 4

One of the primary causes of many performance problems, including frame drops and stuttering in Diablo 4, missing or damaged data. To check if the game’s PC files are in order, use the “Scan & Repair” tool.

  • Open your client and navigate to the Diablo 4 page.
  • Toggle the Play button by clicking the blue cog symbol.
  • Choose Scan and Repair from the drop-down option.
  • Wait for the procedure to be finished before checking for problems. If not, play the game again to see if anything has changed.

4. Change Graphic settings

Some users through Reddit reported that their FPS drop problem has been fixed after modifying these graphic settings. So you should give it a try and check whether it will fix the issue or not.

Graphics preset on medium, then change these settings:

  • Textures: MEDIUM
  • V sync: ON
  • Temporal reconstruction: OFF
  • Max foreground fps: 60
  • Dynamic shadows: OFF
  • Soft shadows: OFF
  • Distortion: OFF
  • Screen space reflection: OFF
  • Low FX: ON

5. Change the Display Modes

Make sure to use the in-game options menu to convert from fullscreen borderless to windowed bordered display modes, or the other way around.

Depending on your screen resolution and computer configuration, it will help the game files run more smoothly. You may give it a single try. This was beneficial to some of the affected players.

6. Change the Video’s Settings to Auto

Follow the instructions below to switch to auto settings in video mode if you haven’t been able to resolve the frame drop issue.

  • In the game, hit the Esc key on your keyboard.
  • Now choose Video from the Settings menu in-game.
  • Choose Auto Settings. Be careful to restart the game to confirm whether or not the frame drops or delays are still there.
  • Select All and try decreasing the video settings from the game menu if the frame drops or lag in the game persists.

7. Enable Game Mode

Sometimes low FPS issues can be resolved by activating Windows game mode.

  • To access Windows Settings, press Win + I.
  • Select Game Mode by going to Gaming.
  • Switch on the breaker adjacent to the Game Mode.
  • Reboot your computer.

8. Set High Performance in Power Options

The system and hardware aren’t operating to their maximum capability if your Windows system is set to operate in Balanced mode under Power Options. For better outcomes, you may use the High-Performance option for challenging games. If you use a laptop, the high-performance option will drain the battery more quickly. How to do it:

  • Select Control Panel from the search results by selecting Start > Search, and then clicking.
  • Select Power Options from Hardware and Sound by going there.
  • To choose it, click High Performance.
  • Close the window and turn off your computer completely. To do this, click on the Start Menu > Go to Power > Shut Down.
  • You may restart your computer after turning it off.

9. Contact Diablo 4 Support

If none of the suggestions above worked for you, contact with Diablo 4 Support for more assistance. Give them a brief description of the problem and the remedies that have been tried.