Fallout 4
To run Fallout 4 (2015) on PC you need at least a Intel Core i5-2300 2.8 GHz/AMD Phenom II X4 945 3.0 GHz or equivalent processor and a NVIDIA GTX 550 Ti 2GB/AMD Radeon HD 7870 2GB or equivalent, with 8GB of RAM and 30GB of free storage. For higher settings and frame rates, the recommended specs are a Intel Core i7 4790 3.6 GHz/AMD FX-9590 4.7 GHz or equivalent and a NVIDIA GTX 780 3GB/AMD Radeon R9 290X 4GB or equivalent with 8GB of RAM. Check your exact PC against Fallout 4 with our free Can I Run It tool, estimate your frame rate with the FPS Estimator, or see the best GPU for Fallout 4.
System Requirements
Minimum
- CPU: Intel Core i5-2300 2.8 GHz/AMD Phenom II X4 945 3.0 GHz or equivalent
- GPU: NVIDIA GTX 550 Ti 2GB/AMD Radeon HD 7870 2GB or equivalent
- RAM: 8
- Storage: 30
Recommended
- CPU: Intel Core i7 4790 3.6 GHz/AMD FX-9590 4.7 GHz or equivalent
- GPU: NVIDIA GTX 780 3GB/AMD Radeon R9 290X 4GB or equivalent
- RAM: 8
- Storage: 30
Building a PC to play Fallout 4 at its best
Meeting the Fallout 4 minimum requirements (a NVIDIA GTX 550 Ti 2GB/AMD Radeon HD 7870 2GB or equivalent) is enough to launch the game, but it won't give you high frame rates at 1440p or 4K. The recommended NVIDIA GTX 780 3GB/AMD Radeon R9 290X 4GB or equivalent is a solid target, and stepping up to a GeForce RTX 5070 Ti, RTX 5080 or Radeon RX 9070 XT gives you the headroom for ultra settings, ray tracing and high-refresh play. On mid-range cards, DLSS 4 and FSR frame generation can lift Fallout 4's frame rate substantially, while a flagship RTX 5090 drives 4K at maximum settings.
The processor matters just as much: pairing your graphics card with a Ryzen 7 9800X3D or an Intel Core Ultra, at least 8GB (ideally 32GB) of DDR5 RAM and a fast Gen5 NVMe SSD removes the stutter and long load times that can hold Fallout 4 back. For modern textures at 4K, aim for a GPU with 12–16GB of VRAM so you never run short.
The same premium components also decide whether your rig is VR ready: if you game in virtual reality on a Meta Quest 3, Valve Index or PlayStation VR2, a strong GPU and CPU are what hold a steady 90 FPS. Check your exact setup against Fallout 4 with the free Can I Run It tool, or see the best GPU for Fallout 4.
Fallout 4 — Frequently Asked Questions
What are the minimum requirements for Fallout 4?
Fallout 4 needs at least a Intel Core i5-2300 2.8 GHz/AMD Phenom II X4 945 3.0 GHz or equivalent CPU and a NVIDIA GTX 550 Ti 2GB/AMD Radeon HD 7870 2GB or equivalent graphics card, 8GB of RAM and 30GB of storage.
What are the recommended specs for Fallout 4?
For a smooth experience, Fallout 4 recommends a Intel Core i7 4790 3.6 GHz/AMD FX-9590 4.7 GHz or equivalent and a NVIDIA GTX 780 3GB/AMD Radeon R9 290X 4GB or equivalent with 8GB of RAM.
How much RAM does Fallout 4 need?
Fallout 4 requires 8GB of RAM as a minimum, with 8GB recommended.
What GPU do you need to run Fallout 4?
The minimum graphics card for Fallout 4 is a NVIDIA GTX 550 Ti 2GB/AMD Radeon HD 7870 2GB or equivalent, while a NVIDIA GTX 780 3GB/AMD Radeon R9 290X 4GB or equivalent is recommended for higher settings. Check any GPU against this game with our Can I Run It tool.
