What Is DirectStorage and Does It Make PC Games Load Faster?
DirectStorage is a Microsoft technology that helps games load data from your SSD more efficiently. When a game supports it, loading can get noticeably quicker. But there’s a catch: very few games use it well. Here’s what you need to know.
What DirectStorage Does
Normally, a game loads compressed data from your drive into system RAM. Your CPU then unpacks it and sends it to the graphics card. That takes time and uses CPU power.
DirectStorage shortens that path in two ways:
- It lets the game request data from an NVMe SSD in large, efficient batches.
- With newer versions, it can hand the unpacking job to your GPU instead of your CPU. This is called GPU decompression.
Does It Really Cut Load Times?
In supported games, yes. Testing has shown some clear gains:
- Forspoken: Load times dropped by roughly 40% on a fast NVMe drive.
- Ratchet and Clank: Rift Apart: Loads fell from around six seconds to under two on a fast Gen4 SSD.
- Final Fantasy XVI: Fast-travel screens dropped from four or five seconds to under two in testing.
Open-world games can also benefit, since they stream data constantly as you move.
The Catch: Few Games Use It
DirectStorage launched years ago, but adoption has been slow. Developers must build it into the game, and not every studio does. Some games that ship with it don’t use GPU decompression at all.
There’s also a trade-off. When your GPU does the unpacking, it spends some power and compute that could have gone to frames. In a few tested games, turning it off even improved FPS. Results depend on the game and your hardware.
You can check this site “Why Do PC Games Stutter? Common Causes and How to Fix Them” for stutter issues.
What You Need
- An NVMe SSD. A SATA SSD or hard drive won’t deliver the full benefit.
- A modern graphics card. A DX12 Ultimate GPU is recommended for GPU decompression.
- Windows 11. It’s the best option for the full feature set.
- A game that supports it. Without this, nothing changes.
You don’t need the newest PCIe 5.0 drive. Testing shows it adds only a small improvement over Gen4.
What Should You Do?
You don’t need to change any settings. If a game supports DirectStorage, it uses it automatically. The best step you can take is to install your games on an NVMe SSD. If your drive is nearly full, clear some space first. You can learn how to do that here.
The Bottom Line
DirectStorage can make supported games load faster, and it may help open-world streaming. But it’s not a magic upgrade, and few games use it well yet. For now, an NVMe SSD is the smart choice, and any extra gains from DirectStorage are a bonus.
FAQs
Does DirectStorage make all games load faster?
No. Only games built to support it see the benefit, and the amount varies.
Do I need an NVMe SSD for DirectStorage?
Yes, for the best results. A SATA SSD or hard drive won’t give the full gain.
Do I need Windows 11?
Windows 11 is recommended for the full feature set, including GPU decompression.
Can DirectStorage lower my FPS?
In some games, yes. GPU decompression uses some graphics power, and a few tests showed small FPS losses.
Do I need to turn DirectStorage on?
No. Supported games use it automatically.
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