The Ultimate Lag_Stutter Killer
⚪ Last updated 2018⚠️ Install Order · 5 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 4.6% endorsement rate — high engagement, a strong quality signal
- 🏆 #7 of 7 Performance mods in this game by downloads
📋 About This Mod
This isn't a mod! but a tutorial on how to make the game work better! Trust me on this one, it will work, depending on some things such as your computer's memory.
First of all, you'll need to download the latest enbseries mod for Fallout: New Vegas which can be found here: http://enbdev.com/download_mod_falloutnv.htm
You'll also need New Vegas Stutter Remover which can be found here: https://www.nexusmods.com/newvegas/mods/34832/
And finally you'll need New Vegas Script Extender which can be found here: http://nvse.silverlock.org/
If you are bad when it comes to computer and you don't even know what VRAM and RAM is then you should download this: http://enbdev.com/download_vramsizetest.htm
It will calculate it for you.
The enb is really important, I don't know about the rest but I'm using them and my game is running very well.
You are not obliged to use the enb itself if you don't want to use it, no worries, this tutorial will tell you everything (or almost).
The calculator isn't important, download it only if you are bad at maths or if you know nothing to computers and memory.
Extract the enb files and New Vegas Script Extender in your Fallout: New Vegas directory.
The New Vegas Sutter Remover goes in Data/nvse which is located in your game directory.
Now, you want your game to work well don't you? But let's say that you do not want the enb to change anything else.
It's simple, open "enbseries.ini" and locate:
AdditionalConfigFile=
UseEffect=true
Change "true" to "false" and voila.
Now, the real part comes in.
I'll give you what I am using but you do not just copy/paste it and move on with your life, you'll have to read the rest of this tutorial if you want it to work properly.
What I'll show you next is located in "enblocal.ini".
ExpandSystemMemoryX64=true
ReduceSystemMemoryUsage=true
DisableDriverMemoryManager=false
DisablePreloadToVRAM=false
EnableUnsafeMemoryHacks=true
ReservedMemorySizeMb=512
VideoMemorySizeMb=27488
EnableCompression=false
AutodetectVideoMemorySize=false
DataSyncMode=0
PriorityMode=0
EnableUnsafeFixes=true
A performance tutorial for Fallout 4 that teaches players how to reduce lag and stutter, even with 4K textures. It is not a mod but a guide, with 253 endorsements and last updated in 2018.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-trusted guide with 253 endorsements and over 5.5k downloads.
- Targets a common issue—stutter with high-res textures—so it's useful for many.
- Free performance boost without adding files that could break your game.
⚠️ Cons
- Not an actual mod—requires manual tweaking and reading a guide.
- Last updated in 2018, so may not cover current game patches or newer hardware.
- No direct support; author says they can't help unless you read the full description.
For Fallout 4 players who run heavy texture mods and want to eliminate stutter without sacrificing visuals. Skip if you prefer plug-and-play mods or don't use 4K textures.
💡 Beginner Tips
- Read the full description carefully—the author emphasizes it's essential.
- Apply the tweaks one at a time and test in-game to see what works for your system.
- If you're using a mod manager, this guide doesn't require one—just follow the steps.
📊 Mod Details
- Game
- New Vegas Mods
- Author
- Spider-man
- Version
- 0.666
- Downloads
- 5,521
- Endorsements
- 253
- Category
- Performance
- Created
- 2/24/2018
- Updated
- 2/24/2018
🔧 How to Install New Vegas Mods
Download from Nexus.
📖 Full step-by-step install guide for New Vegas →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.
Keep browsing — more New Vegas mods await