Activision announced the system requirements of Call of Duty 4. Required minimum specifications: # CPU: Intel Pentium 4 2.4 GHz or AMD Athlon 64 2800+ processor or any 1.8Ghz Dual Core Processor or better supported # RAM: 512MB RAM (768MB for Windows Vista) # Harddrive: 8GB of free hard drive space # Video card (generic): NVIDIA Geforce 6600 or better or ATI Radeon 9800Pro or better Recommended specifications: # CPU: 2.4 GHz dual core or better is recommended # RAM: 1GB for XP; 2GB for Vista is recommended # Harddrive: 8GB of free hard drive space # Video card: 3.0 Shader Support recommended. Nvidia Geforce 7800 or better or ATI Radeon X1800 or better Mã: http://www.gamespot.com/cgi/chkpt.php?s=6180837&c=demo_ftp_939217&site=1&u=http://download2.gamespot.com/sd/wH_03sm47gF82hsn2KR-8NFG47KNyzaC6s5TWGRd9Jubh_Z1T33slE42UDZP_Ujn5wzN-G9ZIh8hoIFpBjojwbD_HqAYjSdj/d3/gsc/action/callofduty4modernwarfare/CoD4MWDemoSetup.exe
