Fallout 4 System Requirements

Fallout 4 system requirements for PC, with minimum requirements and recommended specs to get you up and running in the Commonwealth.

Fallout 4 minimum requirements

  • Memory: 8 GB
  • Graphics Card: AMD Radeon HD 7870
  • CPU: AMD Phenom II X4 945
  • File Size: 30 GB
  • OS: Windows 7/8/10 (64-bit OS required)

Fallout 4 recommended specs

  • Memory: 8 GB
  • Graphics Card: NVIDIA GeForce GTX 780
  • CPU: Intel Core i7-4790
  • File Size: 30 GB
  • OS: Windows 7/8/10 (64-bit OS required)

Can you run it? Test your computer against Fallout 4 system requirements.

Can I Run Fallout 4?

To run the Fallout 4 system requirements, you will need an NVIDIA GTX 550 Ti GPU, an Intel Core i5-2300 CPU, 8GB of RAM, and 30GB of HD space.

Bethesda games have a habit of being quite hardware intensive, and the Fallout 4 PC requirements are no different. If you're diving back into the game because of the excellent Fallout TV series, here's everything you need to know to get the game up and running on modern systems. 

To meet the Fallout 4 minimum requirements, you will need an AMD Radeon HD 7870 graphics card, an AMD Phenom II X4 945 processor, and 8GB of RAM. Of course, this will only get the game running on the lower end of the graphics presets, and you'll likely encounter performance issues as you head into the ruined at the heart of the Commonwealth. So, we recommend aiming for a higher benchmark.

The Fallout 4 recommended specs call for an NVIDIA GTX 780 GPU, an Intel Core i7 4790 CPU, and 8GB of RAM. Bethesda recommends these specs to play the game as intended. However, if you are looking to install any Fallout 4 mods (we highly recommend Sims Settlements 2, if you are interested), you will want to aim for an even higher benchmark.

To run Fallout 4 comfortably, particularly if you install some major graphical improvement mods, you will want an NVIDIA RTX 2070 GPU, an Intel Core i5-10400F CPU, and 16GB of RAM to meet our personal Fallout 4 ultra specs

Fallout 4 size

The Fallout 4 download size for PC is 30GB of HDD or SSD space. An SSD is not required, but we highly recommend installing the game onto an SSD to reduce the amount of time you spend on loading screens. You'll hit a lot of loading screens in Fallout 4 as you transition from the large open-world to the numerous indoor locations. So, if you need more space to install Fallout 4, or just want to make an upgrade, check out the PCGamesN buyers guide for the best SSD for gaming.

Fallout 4 update

While Fallout 4 received its last official update on December 4, 2019, Bethesda has a massive update planned for 2024 which it has called "the Fallout 4 next-gen update." While the original Tweet doesn't go into specifics, it can be expected that this "next-gen" update will release a huge number of graphical improvements, bugfixes, and more. 

Fallout 4 Performance Guide

As an action game, Fallout 4 is best played at impressive graphics with a suitable frame rate to match.

  • The Fallout 4 framerate cap is determined by your monitor’s refresh rate, which is typically 60Hz or 120Hz. The standard FPS cap is locked to 60fps on PC, and 30fps on consoles. However, for gamers playing on powerful rigs who desire getting the most out of the game, it is possible to unlock a highter frame rate.
  • To unlock the game to run at a higher Fallout 4 framerate, go into the game’s files. Navigate to the “Fallout4Prefs.ini” file in “Documents > My Games > Fallout 4”, open it and search for ‘iPresentInterval=1’. Change the ‘1’ to a ‘0’, save the changes and load up Fallout 4.
  • If your system is getting constant low FPS and lag spikes, disabling Vsync can reduce the spikes and increase your FPS. This can be done through the “Manage 3D Settings” section of the Nvidia Control Panel. From here, since the GeForce drivers allow for specific graphics settings for individual games, there is an option to disable Vsync.
  • By default, the driver lets the application control this setting, but you can override it to disable Vsync. Vsync is a display option that allows the frame rate of Fallout 4 to synchronize the frame rate with the refresh rate of the monitor for better stability. For example, using Vsync with a 60Hz monitor will cap the frame rate at 60 fps. Turning off Vsync will obtain a higher frame rate, but could introduce negative, unintended consequences onto the game.

Fallout 4 multiplayer

Does Fallout 4 have multiplayer? No, but Bethesda's sequel does! Check to see if you can run the Fallout 76 system requirements.

Alternatively, if you're looking to take your Bethesda experience into space, see if you can run the Starfield system requirements.

Fallout 4 will run on PC system with Windows 7/8/10 (64-bit OS required)
and upwards.

Looking for an upgrade? Try our easy to use Fallout 4 set up guides to find the best, cheapest cards. Filter for Fallout 4 graphics card comparison and CPU compare. We'll help you find the best deal for the right gear to run the game.

Fallout 4 FPS - what frame rate can you expect?

How many FPS will I get on Fallout 4? We reference thousands of reports from PCGameBenchmark users running our FPS tracking app to tell you exactly how Fallout 4 performs across a range of different settings and resolutions on the most popular PC gaming setups.

What frame rate does Fallout 4 run at?

90 Intel Core i5-10400F NVIDIA GeForce GTX 1050 Ti 16 GB
53 Intel Xeon NVIDIA GeForce RTX 2070 12 GB
52 Intel Core i7-8700 Intel UHD 630 32 GB
51 Intel Core i7-4790K NVIDIA GeForce RTX 3060 32 GB
37 Intel Core i5-7300U Intel HD Graphics 620 8 GB

Are you experiencing Fallout 4 FPS drops and stutters? Want to know exactly how the game performs on your system? An FPS monitor is the first step in understanding how the parts in your gaming PC are actually performing in real-world conditions.

Download our free FPS Monitor via Overwolf to count your frame rates as you play, and test how tweaks to your settings can boost FPS and increase Fallout 4 performance. Our app is compatible with hundreds of the best PC games and available now.

Fallout 4 System Requirements PC Graph - Can I Run Fallout 4
Fallout 4 System Requirements - Can You Run Fallout 4?

Fallout 4 Details

Fallout 4 PC Specs

Player Count

15,991 Players (Last 24 Hours)

Review Score

84 / 100


Fallout 4 PC Download


Bethesda Game Studios


Bethesda Softworks


RPG FPS Third-person shooter

Fallout 4 Release Date

9th of November 2015

Fallout 4 PC price today:

$5.00 75% saving

What is Fallout 4?

Bethesda Game Studios, the award-winning creators of Fallout 3 and The Elder Scrolls V: Skyrim, welcome you to the world of Fallout 4 – their most ambitious game ever, and the next generation of open-world gaming.