How to Switch from Valheim to Vulkan
To switch from Valheim to Vulkan, you can force Valheim to use Vulkan by typing “-force-vulkan” into Steam’s Launch Options for the game, or you can right-click Valheim in your Steam Library, select Properties, click on the General tab, and in the bottom input field under Launch Options, type in “-force-vulkan”. This simple step enables your computer to utilize the epic power of Vulkan, potentially leading to improved performance, including higher FPS and reduced stuttering.
FAQs about Switching to Vulkan
General Information
- What is Vulkan?: Vulkan is a cross-platform graphics API that provides direct access to GPU resources, allowing for more efficient and flexible graphics rendering.
- Why use Vulkan?: Using Vulkan can improve your PC’s performance while enhancing and smoothing animations, and some Vulkan users report significant performance increases and lower crash risk.
Enabling Vulkan
- How do I enable Vulkan support?: To enable Vulkan rendering, set the configuration option renderer-use-vulkan-driver=true, or for Valheim, use the “-force-vulkan” launch option.
- Can my GPU handle Vulkan?: Vulkan provides cross-platform access to RTX ray tracing acceleration, and NVIDIA’s Vulkan drivers support the Vulkan Ray Tracing extensions on all RTX GPUs.
Performance and Compatibility
- Is Valheim easier to run with Vulkan?: Valheim will run the same way as before, but you will most likely see some FPS improvements, and if you were having trouble with stuttering, that should disappear or at least improve.
- Should I use Vulkan or DX11?: For PCs with higher-end specs, Vulkan may not have any noticeable performance drops, but may exist for lower-end spec PCs, while DirectX 11 is always a safe pick if you’re unsure of the specs of your PC.
Troubleshooting
- Why won’t my Vulkan launch?: The general rule is to first try upgrading to the latest driver, and if the game crashes at game start, try disabling the Steam overlay.
- How do I know if Vulkan is enabled?: To check if your PC supports Vulkan, follow the steps to open the DirectX Diagnostic Tool window and look for the “Feature Levels” section.
Valheim Specifics
- How do I force Valheim to launch with Vulkan?: Right-click Valheim in your Steam Library, select Properties, click on the General tab, and in the bottom input field under Launch Options, type in “-force-vulkan”.
- How do I switch between powers in Valheim?: Each boss has a Forsaken Power that is unlocked after hanging their trophy on the Sacrificial Stones, and you can switch by pressing F.
System Requirements
- What do I need to run Vulkan?: You need Windows 10 64-bit OS, a Vulkan Installable Client Driver (ICD), 8 GB memory, and sufficient free disk space to install the Vulkan SDK.
- What devices support Vulkan?: Supported devices include Google Pixel/Pixel XL or newer, Nexus 6P, Galaxy S7, Galaxy S8, Galaxy S9, Galaxy S10, and Razer Gaming Phone.
Gameplay and Controls
- Should I play Valheim with a controller?: Yes, the controls are fully mapped and work well, but the only thing missing is an in-game popup keyboard.
- Does Valheim have admin commands?: Once you’re in Valheim, you can open the console by pressing F5, and there are Valheim admin commands, player commands, and cheat commands.
Server Management
- How do I turn my Valheim world into a dedicated server?: Install the Valheim Dedicated Server tool, edit the “startheadlessserver” file, copy the existing world files to your host machine, find your IP Address, set up Port Forwarding, and allow the Ports through your Firewall.