Call of Duty 4: Modern Warfare differs from previous installments of the Call of Duty series. Previous Call of Duty games have a distinct three country-specific campaign style, while Call of Duty 4 has a more film-like plot with interlaced story lines from the perspectives of Sgt. Paul Jackson of the Marines 1st Force Recon and Sgt. ‘Soap’ MacTavish of the British 22nd SAS Regiment.
In Call of Duty 4, the player assumes the role of two characters in the fictional war that takes place in the game. Sgt. John "Soap" MacTavish, a member of the British S.A.S. and Sgt. Paul Jackson, a member of the United States Marine Corps. Though missions for both characters take place in different locations they are both fighting toward the same goal; to stop the terrorist forces of Khaled Al-Asad and Imran Zakhaev from using a nuclear weapon they have obtained.
| Minimum System Requirements | Recommended System Requirements | |
| CPU | Intel Pentium 4 2.4GHz / AMD Athlon 64 2800+ | Intel Core 2 Duo E4600 2.4GHz / AMD Athlon 64 X2 Dual Core 4200+ |
| CPU SPEED | Pentium 4 2.4 GHz/ Athlon 64 2800+ (Intel & Athlon 1.8 GHz Dual Core or better supported) | 2.4 GHz dual core or better |
| VRAM | 128 MB | 256 MB |
| RAM | 512 MB | 2 GB |
| OS | Win Xp 32 | Win Xp 32 |
| Graphics Card | nVidia GeForce 6600 / AMD Radeon 9800 Pro | nVidia GeForce 7800 GT / AMD Radeon X1800 Series 256MB |
| Direct X | DX 9 | DX 9 |
| SOUND CARD | Yes | Yes |
| HDD Space | 8 GB | 8 GB of uncompressed free hard disk space (plus 600 MB for Windows swap file) |
| CD-ROM | 6X DVD-ROM | 6X DVD-ROM |
| Game Analysis | A first-person shooter video game developed by Infinity Ward and published by Activision.The game breaks away from the World War II setting of previous games in the series and is instead set in modern times.Centered around a fictional near-future conflict involving the United States, the United Kingdom, and Russia, who are fighting against Russian ultranationalists in civil war torn Russia, and rebels that have staged a coup d'etat in a small Middle Eastern country. | |
| High FPS | 134 FPS ( GTX 1060 ) | |
| Optimization Score | 9.2 | |
