Can I Run Fallout 3?
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Verdict · your PC vs Fallout 3
Measuring your PC against this game…
Grade = your score ÷ recommended · S ≥ 2.0× · A ≥ 1.3× · B ≥ 1.0× · C ≥ 0.75× · D ≥ 0.5× · F below
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System Requirements
| Component | Minimum | Recommended | Your PC |
|---|---|---|---|
| GPU | Direct X 9.0c compliant video card with 256MB RAM (NVIDIA 6800 or better/ATI X850 or better) | Direct X 9.0c compliant video card with 512MB RAM (NVIDIA 8800 series, ATI 3800 series) | Detecting... |
| CPU | 2.4 Ghz Intel Pentium 4 or equivalent processor | Intel Core 2 Duo processor | Detecting... |
| RAM | 1 GB | 2 GB | Detecting... |
| Storage | 7 GB | 7 GB | — |
| DirectX | — | — | — |
More on Fallout 3
About
Vault-Tec engineers have worked around the clock on an interactive reproduction of Wasteland life for you to enjoy from the comfort of your own vault. Included is an expansive world, unique combat, shockingly realistic visuals, tons of player choice, and an incredible cast of dynamic characters.
Frequently Asked Questions
Can I run Fallout 3 on my PC?
To run Fallout 3 you need at least a GeForce 6800 or a Radeon X850, plus 1 GB of RAM. For the best experience, the recommended specs are a GeForce 8800 series GPU or a Radeon 3800 series GPU, plus 2 GB of RAM. Use CanIRun.gg to check your PC instantly for free.
What are the minimum requirements for Fallout 3?
Fallout 3 minimum requirements: GPU: Direct X 9.0c compliant video card with 256MB RAM (NVIDIA 6800 or better/ATI X850 or better), CPU: 2.4 Ghz Intel Pentium 4 or equivalent processor, RAM: 1 GB, Storage: 7 GB.
What are the recommended specs for Fallout 3?
Fallout 3 recommended specs: GPU: Direct X 9.0c compliant video card with 512MB RAM (NVIDIA 8800 series, ATI 3800 series), CPU: Intel Core 2 Duo processor, RAM: 2 GB, Storage: 7 GB.
How many GB is Fallout 3?
Fallout 3 requires at least 7 GB of free storage for installation. Make sure you have some extra headroom for patches and save files.
Can a GTX 1650 run Fallout 3?
Yes — a GTX 1650 comfortably meets the minimum and even approaches the recommended GPU tier for Fallout 3. Expect solid 1080p performance at medium settings.
Is Fallout 3 CPU or GPU intensive?
Fallout 3 is relatively CPU intensive compared to its GPU needs. Single-thread CPU performance and clock speed matter more than raw GPU power — make sure your processor meets the recommended spec.
Can Steam Deck run Fallout 3?
Yes, Fallout 3 is marked as Playable on Steam Deck. It runs on the device but may require some manual adjustments, such as configuring the on-screen keyboard or tweaking graphics settings.
How many players can run Fallout 3?
According to the Steam Hardware Survey for September 2026, 99% of Steam players have a graphics card that meets the minimum GPU for Fallout 3 and 99% meet the recommended one. We match every card in the survey against our GPU benchmark scores; the ones we identify add up to 82.6% of the survey, and the math runs on that part. It only measures the graphics card, not the CPU or RAM.
