• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Gameranx

Gameranx

Video Game News, Lists & Guides

  • News
  • Features
  • Platforms
    • Xbox Series X
    • PS5
    • Nintendo
  • Videos
  • Upcoming Games
  • Guides

Fallout 4 Guide: PC Performance INI Tweaks

November 11, 2015 by Olga Lexell

This code is going to seem very familiar…

PC gamers have yet another tweak they can make to their Fallout 4 experience. Redditor /u/Kodix has discovered something interesting: the Fallout: New Vegas INI tweaks still work on the new game.

If you open your Fallout 4 configuration folder (located in Documents/My Games/Fallout4), open the Fallout4.ini file, and look under the [General] section, you can add this section of code to increase your FPS from 30 to a more stable 60:

uInterior Cell Buffer=12

uExterior Cell Buffer=144

bUseThreadedBlood=1

bUseThreadedMorpher=1

bUseThreadedTempEffects=1

bUseThreadedParticleSystem=1

bUseThreadedAI=1

bUseMultiThreadedFaceGen=1

bUseMultiThreadedTrees=1

iNumHWThreads=8

You can also use this code to remove stutter without affecting FPS:

iPreloadSizeLimit=262144000

/u/Kodix notes that these settings are unique to their laptop (i7-3630QM, 8 GB RAM, Radeon HD7970M, 1920×1080) and that anyone wishing to modify for their PC should use a guide, such as this one. However, they reported no loss in graphic fidelity.

To those who aren’t completely confident with modifying INI files, make sure to back up the original file to restore from in case anything goes wrong.

For more simple Fallout 4 guides and tips, check out a few of our explainers: increasing inventory space, scrapping, changing your field of view, skipping the intro video, unlocking frame rate, which settings to turn on or off, companions, basic and advanced console commands, and disabling mouse acceleration.

Share this post:

FacebookTwitterLinkedInPinterest

Recent Videos

25 UPCOMING Games We're MOST EXCITED ABOUT

25 UPCOMING Games We're MOST EXCITED ABOUT

GTA6 - NEW THINGS WE FOUND & MORE

GTA6 - NEW THINGS WE FOUND & MORE

The Legend of Zelda: Ocarina of Time Remake - Before You Buy

The Legend of Zelda: Ocarina of Time Remake - Before You Buy

Godzilla: Destroy All Monsters Melee - Before You Buy

Godzilla: Destroy All Monsters Melee - Before You Buy

20 Game of The Year Contenders of 2026

20 Game of The Year Contenders of 2026

20 Flaws GTA 6 Is Trying To Fix

20 Flaws GTA 6 Is Trying To Fix

20 Video Game Trends That Are MAKING A COMEBACK

20 Video Game Trends That Are MAKING A COMEBACK

20 Legendary Games That AGED LIKE MILK

20 Legendary Games That AGED LIKE MILK

10 Weird Gaming Stories of October 2026

10 Weird Gaming Stories of October 2026

Category: FeaturesTag: Fallout, Fallout 4, Guides

Sidebar

Recent Posts

  • Fans Demands Sony Investigate PSN Accounts Being Sold In Black Market After CFO Lin Tao Apologizes For Cyberattacks
  • Santa Monica Studio Delays God Of War Laufey To May 2027
  • Rumor: GTA 6 Will Have PSSR and Ray Tracing On PS5 Pro
  • Sony Offers Their Own Customers $ 400 If They Trade In Their PS5 Via 3rd Party Reseller Back Market
  • Rumor: GTA 6 Now Has To Be Played On PS5’s Latest System Update For “Security Fixes”

Copyright © 2026 · Gameranx · All Rights Reserved · Powered by Mai Theme