Fallout: New Vegas Performance and Optimization Guide

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Fallout: New Vegas
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Duration: 16:41
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I put a small amount of effort into this video, so please look at my Patreon before deciding not to donate a penny: https://www.patreon.com/Pancuronium

Download link to all mods in order of appearance:
Mod Organizer 2:
https://www.modorganizer.org/
xNVSE:
https://github.com/xNVSE/NVSE/releases
New Vegas Tick Fix:
https://www.nexusmods.com/newvegas/mods/66537
Enable the settings bModifyDirectXBehavior and bUseDefaultPoolForTextures for an FPS boost.
JIP LN NVSE:
https://www.nexusmods.com/newvegas/mods/58277
Link to my FalloutCustom.ini is at the bottom of the description.
New Vegas Anti-Crash:
https://www.nexusmods.com/newvegas/mods/53635
Stewie Tweaks:
https://www.nexusmods.com/newvegas/mods/66347
Make sure to download the optional empty ini file, and enable bInLineVanillaFunctions and bSkipIntroVideo.
FNV 4gb Patcher:
https://www.nexusmods.com/newvegas/mods/62552
Remember, you don't need this if you have the GOG version.
New Vegas Mesh Improvement Mod:
https://www.nexusmods.com/newvegas/mods/74295
Extended Room Bounds:
https://www.nexusmods.com/newvegas/mods/71501
New Vegas Heap Replacer:
https://www.nexusmods.com/newvegas/mods/69779
You can disable the console window by creating an empty text file and renaming it d3dx9_38.tmp.
Ogg Vorbis Libraries:
https://www.nexusmods.com/newvegas/mods/61265
Back up the original game's dlls and replace them with these two.
DXVK Async Branch:
https://github.com/Sporif/dxvk-async/releases
Create a dxvk.conf file and add this line to it:
dxvk.enableAsync = True
BSA Decompressor:
https://www.nexusmods.com/newvegas/mods/65854
Back up your vanilla files if you're worried about them getting corrupted.
Ultimate Edition ESM Fixes:
https://www.nexusmods.com/newvegas/mods/77170
Mod Limit Fix:
https://www.nexusmods.com/newvegas/mods/68714
Aqua Performa Strip Performance Fix:
https://www.nexusmods.com/newvegas/mods/78617
My FalloutCustom.ini:
https://pastebin.com/ZLPaEMWJ
Change iNumHWThreads to your CPU's core (not thread) count. Also make sure the resolution is set to the one you want, and set iPresentInterval to 0 if you don't want V-Sync.

0:00 Preamble
1:15 This game is mostly CPU limited
2:00 Vanilla is limited to 60 FPS with microstuttering
2:45 Put the game on an SSD
3:00 Use Exclusive Fullscreen
3:35 Launcher Options
4:30 Get a nexus mods account and MO2
4:43 xNVSE
4:57 New Vegas Tick Fix
5:41 JIP LN NVSE/FalloutCustom.ini
6:20 Irrelevant tangent about benchmarks you don't care about
7:50 New Vegas Anti-Crash
8:03 LStewieAL Tweaks
8:40 FNV 4gb Patcher
9:28 New Vegas Mesh Improvement Mod
9:44 Extended Roombounds Mod
10:30 New Vegas Heap Replacer
11:05 Ogg Vorbis Libraries
11:39 DXVK
13:15 BSA Decompressor and Ultimate Edition ESM fixes
14:34 Mod Limit Fix
15:08 Aqua Performa
16:00 Multithreading ini Tweaks







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