CS2 PC Requirements: Minimum and Recommended Specs to Run the Game

• CS2 runs on Windows 10/11 (64-bit) and Linux. No macOS support.
• Minimum specs: Intel Core i5-750 or AMD Phenom II X4 965, 8GB RAM, GTX 660 or RX HD 7950, 85GB storage.
• Recommended specs: Intel Core i7-9700K or AMD Ryzen 7 2700X, 16GB RAM, GTX 1080 or RX 5700 XT.
• CS2 is more demanding than CS:GO — especially during smoke-heavy rounds with multiple players.
• An SSD is strongly recommended over an HDD to avoid stutters during map texture loading.
• Low-end players can still hit 100+ FPS with the right settings adjustments.

CS2 PC requirements are the first thing to check before you download Counter-Strike 2. The game moved from the old Source engine to Source 2, and that shift brought better visuals, improved smoke physics, and upgraded lighting — but it also raised the bar for hardware. If your PC ran CS:GO fine, it may still handle CS2, but you could need to tweak settings to stay competitive. This guide covers everything you need to know: official minimum specs, practical recommended specs, storage requirements, and tips to squeeze more FPS out of any machine. Once you are in-game and running well, make sure to also check our CS2 economy guide to start winning rounds the smart way. Ready to download? Get Counter-Strike 2 for free on Steam.

CS2 Minimum PC Requirements

These are the official minimum specs from the CS2 Steam page. Your PC needs to meet these just to launch and run the game. Expect lower frame rates and some visual compromises if you are right on the limit.

• OS: Windows 10 64-bit (or SteamOS 3.0+ for Linux)
• CPU: Intel Core i5-750 or AMD Phenom II X4 965 (4 hardware threads required)
• RAM: 8 GB
• GPU: NVIDIA GeForce GTX 660 or AMD Radeon HD 7950 (DirectX 11, Shader Model 5.0, 1GB VRAM minimum)
• Storage: 85 GB available space (SSD recommended)
• Internet: Broadband connection required

At minimum specs, you will get around 60 FPS on low settings at 1080p. During intense firefights — especially with multiple smoke grenades active — expect frame drops. The volumetric smoke system in CS2 is the single most demanding visual feature in the game, and it hits older hardware harder than almost anything else.

CS2 Recommended PC Requirements

Valve does not officially publish recommended specs for CS2. The figures below are practical targets from the community and hardware benchmarks, aimed at stable, competitive performance rather than just launching the game.

• OS: Windows 10 or Windows 11 64-bit
• CPU: Intel Core i7-9700K or AMD Ryzen 7 2700X (8 hardware threads)
• RAM: 16 GB DDR4
• GPU: NVIDIA GeForce GTX 1080 or AMD Radeon RX 5700 XT
• Storage: 85 GB SSD (NVMe preferred)
• Monitor: 144Hz or higher

At these specs you can expect smooth performance at 1080p with consistent frame rates above 120-144 FPS on medium settings. For competitive play, stable frame delivery matters more than visual quality. A frame rate that never drops is more useful than a high average with frequent dips.

CS2 High-Performance Build (For Competitive Players)

If you want to push above 200 FPS consistently — which matters when using a 240Hz monitor — here is what to aim for:

• CPU: Intel Core i5-12400F or AMD Ryzen 5 5600 and above
• RAM: 16 GB DDR4 (32 GB if you stream or record)
• GPU: NVIDIA RTX 3060 or AMD RX 7600 and above
• Storage: NVMe SSD
• Monitor: 240Hz at 1080p

CS2 is more CPU-heavy than GPU-heavy compared to most modern games. If you are getting poor performance and lowering graphics settings does not help much, the bottleneck is likely your processor, not your graphics card. Fast single-core performance matters more than core count for CS2.

How Much Storage Does CS2 Need?

The official Steam page lists 85 GB of required storage. In practice, many players find the initial install sits around 40–45 GB, but the listed figure accounts for future updates, new maps, and additional content. It is best to keep at least 85–100 GB clear to avoid storage-related issues after patches.

More importantly, CS2 performs noticeably better on an SSD than an HDD. During competitive matches, map texture streaming happens in real time. On an HDD, this causes micro-stutters mid-round — exactly the moment you do not want performance to drop. An SSD eliminates most of this entirely.

CS2 OS and Platform Support

Windows

CS2 runs best on Windows. Both Windows 10 and Windows 11 (64-bit) are fully supported. 32-bit operating systems are not supported. This is the platform with the most consistent performance and driver support.

Linux and SteamOS

CS2 has official Linux support through SteamOS. It uses Vulkan rendering on Linux rather than DirectX. Performance is close to Windows on a well-configured Linux system, but it depends heavily on having up-to-date Vulkan drivers. If you are on Linux and performance feels rough despite meeting the hardware specs, outdated drivers are usually the first thing to check.

macOS

CS2 does not support macOS. Valve dropped Mac support around the CS2 launch. There is a legacy version of CS:GO available for Mac users, but CS2 itself will not run on Apple hardware. There is no announced plan to revive Mac support.

Why CS2 Is More Demanding Than CS:GO

Players upgrading from CS:GO often notice the performance difference right away. A GPU that delivered 250–350 FPS in CS:GO may produce 80–120 FPS in CS2 at default settings. The gap comes down to three main things:

• Volumetric smoke grenades — CS2 smokes are fully 3D and physics-based. They can cut frame rates by 20–40 FPS during smoke-heavy rounds on older hardware.
• Global illumination and lighting system — The Source 2 engine uses physically based rendering that places higher demands on the GPU compared to the old Source engine’s lighting model.
• Higher texture detail — Reworked maps and weapon skins use more detailed textures, which increases VRAM usage and memory bandwidth requirements.

The good news is that most of these demands can be reduced through settings — and lowering them does not affect your ability to spot enemies or win gunfights. Many professional players use low graphics settings even on top-tier hardware.

How to Check If Your PC Meets CS2 Requirements

You do not need any software. Here is how to check your specs on Windows in under two minutes:

1. Press Windows + R, type dxdiag, and press Enter.
2. The DirectX Diagnostic Tool shows your OS, CPU, RAM, and DirectX version.
3. Click the Display tab to see your GPU and VRAM.
4. Compare what you see against the minimum requirements above.

Alternatively, open Task Manager (Ctrl + Shift + Esc), go to the Performance tab, and read your CPU, Memory, GPU, and Disk details directly.

How to Improve CS2 Performance on Low-End PCs

Meeting the minimum specs does not guarantee a smooth experience by default. The default CS2 settings are not optimized for budget hardware. Here are the most effective changes you can make:

In-Game Settings to Change First

• Shadow Quality: Set to Low. This is the single biggest FPS impact setting in CS2. High shadows crush older GPUs.
• Anti-Aliasing: Off or SMAA 1x. AA is resource-heavy and unnecessary at lower resolutions.
• Ambient Occlusion: Disabled. Removes unnecessary lighting calculations that older GPUs struggle with.
• V-Sync: Off. Adds input lag and caps your frame rate. Turn it off completely.
• Effects and Particles: Low. Reduces the visual load during smoke and fire rounds.
• Display Mode: Fullscreen (not Borderless). Fullscreen gives the game exclusive GPU access and performs better.
• Multicore Rendering: Enabled. This spreads the load across all CPU cores. Always keep this on.

Resolution Tips

Lowering resolution is the fastest way to gain FPS. Dropping from 1920×1080 to 1280×960 can give you a 30% FPS boost on weak hardware. Many competitive players use 4:3 stretched resolution — the game handles the stretch natively and enemy models appear slightly wider, which some find easier to hit.

Steam Launch Options

Right-click CS2 in your Steam Library, go to Properties, then Launch Options. Add the following:

-novid -console +fps_max 0

• -novid — Skips the Valve intro video on startup.
• -console — Opens the developer console in-game.
• +fps_max 0 — Removes the default FPS cap for uncapped performance. You can also set it to your monitor’s refresh rate (e.g. +fps_max 144) to reduce heat and power draw.

Windows and System Settings

• Power Plan: Set to High Performance in Windows Power Options. This stops the CPU from throttling down when not under full load.
• Close Background Apps: Browsers, Discord, and streaming software all consume RAM and CPU. Close them before playing.
• Update GPU Drivers: NVIDIA and AMD regularly release driver updates with CS2-specific optimizations. Check for updates before each major patch.
• Game Mode: Enable Windows Game Mode (Settings → Gaming → Game Mode). It prioritizes CPU and GPU resources for the active game.
• SSD: If you are running CS2 on an HDD, moving it to an SSD is the single best hardware upgrade for reducing mid-match stutters.

FidelityFX Super Resolution (FSR)

CS2 includes AMD FidelityFX Super Resolution (FSR 1.0) natively in the video settings. FSR works on all GPUs — NVIDIA, AMD, and Intel alike. At Quality mode, FSR can add 20–40 FPS on GTX 1060-class hardware with only a small visual trade-off. If you are struggling to maintain 60 FPS even after other tweaks, FSR is worth trying.

Does CS2 Run on a Laptop?

Yes, CS2 runs on laptops — but performance depends heavily on cooling and whether the laptop has a dedicated GPU or uses integrated graphics. Integrated graphics from Intel or AMD are generally too weak for a playable competitive experience. If your laptop has a dedicated GPU like an NVIDIA GTX 1650 or better, CS2 can run well with settings turned down. Use plugged-in mode and a cooling pad to avoid thermal throttling, which silently cuts performance during long sessions.

CS2 Requirements vs CS:GO Requirements

CS2 demands meaningfully more from your PC than CS:GO did. CS:GO required only 15 GB of storage and ran on hardware that is now over a decade old. CS2 requires 85 GB of storage and a DirectX 11 compatible GPU with Shader Model 5.0 support. The Source 2 engine upgrade is the main reason. Everything from lighting to smoke rendering runs through a more modern pipeline that older hardware simply was not built for.

That said, the gap is manageable for most players. With the right settings, a mid-range PC from the last several years can play CS2 competitively without needing an upgrade. Once your game is running smoothly, get up to speed on the strategic side too — our guide on how to play Counter-Strike 2 is a good place to start, and our CS2 economy guide will help you understand the money system that drives every round.

Frequently Asked Questions: CS2 PC Requirements