The official CS2 system requirements are short and fairly modest. Valve only publishes a minimum spec, so many players are unsure what they need for smooth play. This guide lists the official numbers, explains each one, and gives practical targets for a better experience.
Official CS2 system requirements for Windows
These are the minimum Windows specs listed on the Steam store page when we checked.
| Part | Minimum |
|---|---|
| Operating system | Windows 10 |
| Processor | 4 hardware CPU threads, Intel Core i5 750 or higher |
| Memory | 8 GB RAM |
| Graphics | 1 GB or more of video memory, DirectX 11 compatible with Shader Model 5.0 |
| DirectX | Version 11 |
| Storage | 85 GB available space |
Linux and SteamOS requirements
CS2 also runs natively on Linux. The store page lists Ubuntu 20.04, the same CPU and memory as Windows, and 85 GB of space. The graphics line asks for an AMD GCN or NVIDIA Kepler card or newer with up-to-date Vulkan drivers. Valve also notes that sound card support is highly recommended on Linux.
Is there a Mac version of CS2?
The store page does not list macOS requirements, and there is no official Mac client. Some players use workarounds such as running Windows separately, but these are not supported by Valve. Results vary a lot, so check carefully before relying on one.
What each requirement means in practice
Processor
The CPU is often the real limit in Counter-Strike. Low graphics settings move much of the work onto the processor. A modern CPU with strong single-core speed usually matters more than a top graphics card. The listed Core i5 750 is very old, so treat it as a floor rather than a target.
Memory
8 GB is the minimum. Browsers, voice chat and overlays all share that memory while you play. 16 GB gives comfortable headroom on most systems.
Graphics card
The game needs DirectX 11 and Shader Model 5.0 on Windows. Many competitive players use low settings, so a mid-range card is often enough. Keep your drivers updated, since new drivers can fix crashes and stutter.
Storage
You need 85 GB free. Updates can also need extra space while they download and unpack. An SSD gives faster loading than a hard drive. See our article on CS2 update size for why downloads can be large.
Why is there no recommended spec?
Valve only lists a minimum spec on the store page. That means there is no official recommended spec to quote. Any "recommended" list you see elsewhere is a third-party estimate. Our can I run CS2 checklist walks through how to compare your own hardware.
Practical targets for competitive play
These are not official numbers. They are sensible goals if you want steady frames on a high refresh monitor.
- CPU: a recent six-core processor or better.
- RAM: 16 GB, ideally in two sticks for dual-channel speed.
- GPU: a modern mid-range card with current drivers.
- Storage: an SSD with at least 85 GB free plus room for updates.
- Monitor: 144Hz or faster. Our refresh rate guide explains why.
Minimum hardware will launch the game and let you play. It may struggle in busy rounds with smokes, fire and grenades. If your PC sits near the minimum, lower your resolution and expensive video options first. That gives a bigger boost than most single upgrades.
Signs your PC is below what CS2 needs
Some problems point clearly at hardware. Long freezes when a map loads often mean low RAM or a slow hard drive. Big frame drops when smokes and fire appear usually mean the CPU or GPU is working at its limit. Crashes at launch can mean the graphics card lacks DirectX 11 support or needs a driver update.
Other problems are not about specs at all. Lag that shows up as rubber-banding is usually a network issue, not your PC. Our guide to fixing CS2 high ping covers that side.
Laptops and older PCs
A laptop that meets the minimum on paper can still perform worse than a desktop with the same parts. Laptops often cut power when unplugged and slow down when they get hot. Keep the charger in and the vents clear. If your laptop has two graphics chips, make sure CS2 uses the dedicated one.
Before you install
Update Windows and your graphics drivers. Check that you have enough free space on the drive you plan to use. Then follow our guide on how to install CS2. CS2 is free to play on Steam, so you can test it on your own PC at no cost.
Sources and checks
The minimum specs above were checked on 1 November 2026 against the official Counter-Strike 2 Steam store page. Valve can change requirements with updates, so check the store page if you are buying hardware.
Frequently asked questions
What are the minimum CS2 system requirements?
Windows 10, a 4-thread CPU such as an Intel Core i5 750, 8 GB RAM, a 1 GB DirectX 11 graphics card with Shader Model 5.0, and 85 GB of free space.
Does CS2 have official recommended specs?
No. The Steam store page lists minimum specs only. Recommended lists on other sites are estimates.
Can I play CS2 on a Mac?
There is no official macOS version listed on Steam. Workarounds exist but are not supported by Valve.
