Load Accelerator
⚪ Last updated 2019⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🔍 Analysis
- 👍 3.3% endorsement rate — high engagement, a strong quality signal
- 🏆 #6 of 26 Performance mods in this game by downloads
📋 About This Mod
Reduce the loading time by controlling vsync(fps) and CPU affinity at loading screen.
This is expected to shorten the loading time under the SSD environment.
(Under HDD environment does not seem to have much effect)
Notice
- Please use at your own risk.
- Sometimes also do not work well by the environment.
- GPU load at the loading screen will be higher.
How to Apply
- Check your PC settings
GPU Driver Settings
Vsync and fps limit must be controllable from application.
For nvidia,
- Vertical sync : Set to "Use the 3D application settings".
- Max Frame Limit : Set to "Off"
For AMD Radeon,
- Radeon Chill : Set to "Disabled"
- Radeon Enhanced Sync : Set to "Off"
- Wait for Vertical Refresh : Set to "Off, unless application specifies"
Fallout4 Settings
If you disabled vsync in your Fallout4Prefs.ini file, enable it again.
Set to: iPresentInterval = 1
Disable any other applications that control vsync or fps limit.
- Place and files to the folder that contains the Fallout4.exe.
When disabled vsync at loading screen in the game, the indicator [->>] in the lower right corner of the screen will be displayed.
If necessary, display fps in steam overlay etc. and check that FPS increases when loading.
If you do not want to enable vsync, follow Tweak guide in article to set in-game fps limit.
Please also refer to Troubleshooting/FAQ.
Uninstall
- Delete the placed files.
Load Accelerator does not change any other files.
Setting of FPS limit
If necessary, edit file and change FPS limit at loading.
FPSLimitInLoading = 350
FPSLimitInBlackLoading = 350
See Tweak guide in article for other tweaks.
Apply with ENB
1) rename the of Load Accelerator's file. (e.g. ), then place the renamed DLL.
2) Edit , rewrite the following contents.
EnableProxyLibrary = false to true
InitProxyFunctions = false to true
ProxyLibrary =
EnableFPSLimit=true to false
* Even when FPSLimit in ENB is enabled, load time is reduced, but reduction becomes little.
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ロード画面中の垂直同期とCPU Affinityを制御してロード時間を短縮します
とくにSSD環境下でロード
Load Accelerator is a performance mod that reduces loading times by controlling vsync (fps) and CPU affinity during loading screens. It is most effective on SSD environments, with minimal impact on HDDs. With over 26,000 endorsements and 800,000 downloads, it's a popular tool for optimizing load times.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge community trust: 26,819 endorsements and over 800k downloads.
- Simple concept: tweaks vsync and CPU affinity to cut load times.
- Works best on SSD, which is common for modern gamers.
⚠️ Cons
- Last updated in 2019 — may not work with newer game versions or hardware.
- No effect on HDD, so not useful for players still on traditional drives.
- No detailed documentation or installation guide provided by the author.
For gamers with SSD drives who are tired of long loading screens and want a quick performance tweak. If you're on an HDD, skip this — it won't help. Also, if you're running the latest game version, check compatibility before installing.
💡 Beginner Tips
- Make sure your game is running on an SSD to see the full benefit.
- If you're using a mod manager, drop the files into the appropriate folder; otherwise, manual placement is straightforward.
- Test load times before and after to confirm the improvement.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- hippo
- Version
- 1.8
- Downloads
- 801,474
- Endorsements
- 26,819
- Category
- Performance
- Created
- 2/25/2016
- Updated
- 9/7/2019
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.
Keep browsing — more Fallout 4 mods await