PC requirements

The Sims 4: Outdoor Retreat System Requirements

The Sims 4: Outdoor Retreat needs at least 1.8 GHz Intel Core 2 Duo, AMD Athlon 64 Dual-Core 4000+ or equivalent (For computers using built-in graphics chipsets, the game requires 2.0 GHz Intel Core 2 Duo, 2.0 GHz AMD Turion 64 X2 TL-62 or equivalent) RAM: At least 2 GB RAM and 128 MB of Video RAM and support for Pixel Shader 3.0. Supported Video Cards: NVIDIA GeForce 6600 or better, ATI Radeon X1300 or better, Intel GMA X4500 or better graphics. For the recommended experience you want Intel core i5 or faster, AMD Athlon X4, 4 GB RAM and NVIDIA GTX 650 or better graphics.

Verified Sources: Steam store listing
The Sims 4: Outdoor Retreat minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windows XP (SP3), Windows Vista (SP2), Windows 7 (SP1), Windows 8 or Windows 8.1 64 Bit Windows 7, 8, 8.1, or 10
Processor 1.8 GHz Intel Core 2 Duo, AMD Athlon 64 Dual-Core 4000+ or equivalent (For computers using built-in graphics chipsets, the game requires 2.0 GHz Intel Core 2 Duo, 2.0 GHz AMD Turion 64 X2 TL-62 or equivalent) RAM: At least 2 GB RAM Intel core i5 or faster, AMD Athlon X4
Memory — 4 GB RAM
Graphics 128 MB of Video RAM and support for Pixel Shader 3.0. Supported Video Cards: NVIDIA GeForce 6600 or better, ATI Radeon X1300 or better, Intel GMA X4500 or better NVIDIA GTX 650 or better
DirectX Version 9.0 —
Storage 10 GB available space 18 GB available space
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

The Sims 4: Outdoor Retreat is also available on these systems, where hardware is fixed and no per-PC check is needed:

PlayStation 5 Xbox Series X|S PlayStation 4 Xbox One Mac PC (Microsoft Windows)

Quick answers

Running The Sims 4: Outdoor Retreat on PC

Can my PC run The Sims 4: Outdoor Retreat?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does The Sims 4: Outdoor Retreat need?
10 GB available space
What is the difference between minimum and recommended specs?
Minimum means the game starts and is playable, usually at 30fps on low settings at 1080p. Recommended is the developer's target for a smooth 60fps experience at high settings.