If you’re preparing to go on an exciting adventure in the Sea of Thieves, it’s crucial to understand how much space the game will require on your system. Whether you’re playing on PC or console, knowing the download size and system requirements will help ensure a smooth experience without unnecessary hiccups. While Sea of Thieves isn’t as demanding as some of the latest AAA titles, its storage requirements can still surprise you as updates and new content keep rolling in. Here’s a detailed breakdown of the Sea of Thieves download size and what you need to run it smoothly.
Sea of Thieves Download Size: How Much Space Does the Game Need?
As of the latest updates, Sea of Thieves has an average download size of about 80 GB. However, this figure can vary slightly depending on your platform and the updates installed. The game is regularly updated by Rare, introducing new features, seasonal events, and content patches. As a result, the file size of Sea of Thieves is expected to grow over time, so it’s essential to monitor your available storage to avoid any issues.
Once you’ve installed all the updates, the Sea of Thieves file size can balloon to around 100 GB on your PC. The download size is relatively similar on Xbox Series X|S and Xbox One, where you’ll likely see a file size range between 90 GB and 100 GB. This isn’t too large compared to other modern games like Baldur’s Gate 3, making Sea of Thieves manageable for most players, even those with limited storage. However, if you’re working with an SSD that’s almost full, you might want to clear out some old games or files to make space for your pirate adventure.
Sea of Thieves System Requirements: What You Need to Run the Game
Now that we’ve covered the game size, it’s time to discuss the system requirements needed to run Sea of Thieves. Fortunately, the developers have optimized the game for a wide range of hardware, meaning most players should have no trouble getting the game to run. However, the game’s performance will vary depending on whether you’re aiming for a smooth experience at 30 FPS or looking to take advantage of the highest settings and visual quality.

Sea of Thieves Minimum System Requirements:
- OS: Windows 10 (64-bit)
- CPU: Intel Q9450 @ 2.6GHz / AMD Phenom II X6 @ 3.3GHz
- RAM: 4 GB
- GPU: Nvidia GeForce GTX 650 / AMD Radeon 7750 / Intel A310
- DirectX: Version 11
- Storage: 100 GB available space
If your PC meets these minimum specs, you’ll be able to play Sea of Thieves at 720p with lower settings. While this should be enough for casual players, you may miss out on some of the game’s stunning visual details, such as the vibrant water reflections or detailed textures.
Sea of Thieves Recommended System Requirements:
- OS: Windows 10/11 (64-bit)
- CPU: Intel i7 4790 @ 4GHz or AMD Ryzen 5 1600 @ 3.6GHz
- RAM: 16 GB
- GPU: Nvidia GeForce GTX 1080Ti / AMD Rx Vega 64 / Intel A750
- DirectX: Version 12
- Storage: 100 GB available space
If your system meets or exceeds these recommended specs, you’ll enjoy Sea of Thieves in full HD with enhanced textures, improved lighting, and higher frame rates for a smoother experience. For players with a more modern GPU, such as an Nvidia RTX or a recent AMD card, you can expect even better performance and visual effects, including reflections on the ocean’s waves and higher-quality textures. For optimal performance, you may want to adjust the game’s settings to find your perfect balance between visual fidelity and performance. Check out our best Sea of Thieves settings tip if you need help with this.

Is Sea of Thieves Worth Playing in 2025?
Now that you have all the technical details, you might be wondering whether Sea of Thieves is still worth playing in 2025. The answer is a resounding yes! The game has evolved considerably since its initial release, with Rare consistently adding new content, world events, and exciting updates to keep players engaged. The community is thriving, thanks in part to cross-play support between Xbox and PC, allowing friends to team up no matter their platform.
Whether you’re interested in hunting treasure, battling ghost ships, or simply causing chaos with your crew, Sea of Thieves offers endless opportunities for fun. The combination of its regularly updated content and its forgiving system requirements makes it accessible even for mid-range PCs and consoles. As long as you have enough storage space, you’re all set to join the pirate world.