Official specs from Steam
Call of Duty 4: Modern Warfare system requirements
Minimum and recommended PC specs as listed by the developer on Steam. Native macOS version available.
Minimum
| Supported OS | Microsoft® Windows® XP/Vista (Windows 95/98/ME/2000 are unsupported) |
|---|---|
| DirectX Version | Microsoft DirectX 9.0c (included) |
| Processor | Intel® Pentium® 4 2.4 Ghz / AMD(R) 64 (TM) 2800+ / Intel® and AMD® 1.8 Ghz Dual Core Processor or better supported |
| Memory | 512MB RAM (Windows® XP), 768MB RAM (Vista®) |
| Graphics | NVIDIA Geforce 6600 or better or ATI Radeon® 9800Pro or better |
| Sound | 100% DirectX 9.0c compatible sound card |
| Hard Drive | 8GB of free hard drive space |
| Internet | Broadband connection and service required for multiplayer connectivity |
macOS minimum
| Supported OS | 10.12 (Sierra) |
|---|---|
| CPU Processor | Intel Core 2 Duo (Dual-Core) |
| CPU Speed | 2.2 GHz |
| Memory | 1 GB RAM |
| Hard Disk Space | 8 GB + 1 GB Swap File |
| Graphics | NVIDIA Geforce 7300 or better or ATI Radeon X1600 |
| Video Memory | 128 MB VRam |
| Note | Intel Integrated GMA 950 and Intel Integrated X3100 are unsupported video chipsets |
FAQ
What graphics card do I need for Call of Duty 4: Modern Warfare?
Minimum: NVIDIA Geforce 6600 or better or ATI Radeon® 9800Pro or better.
How much RAM does Call of Duty 4: Modern Warfare need?
Call of Duty 4: Modern Warfare needs 512MB RAM (Windows® XP), 768MB RAM (Vista®) at minimum.
How big is Call of Duty 4: Modern Warfare?
Call of Duty 4: Modern Warfare requires 8GB of free hard drive space.
Does Call of Duty 4: Modern Warfare run on Mac or Steam Deck/Linux?
Yes, there is a native macOS version. There is no native Linux build (Proton compatibility may vary).