MINIMUM REQUIREMENTS
SUPPORTED OS: Windows® XP (with SP3) or Windows Vista® (with SP2), Windows® 7 (with SP1) or Windows® 8
PROCESSOR: Intel® Core®2 Duo E6700 @ 2.6 GHz or better, AMD™ Athlon™64 X2 6000+ @ 3.0Ghz or better
RAM: 2 GB Windows® XP / 4 GB Windows Vista®, Windows® 7, Windows® 8
VIDEO CARD: 512 MB DirectX® 9.0c compliant card with Shader Model 3.0 or higher
NVidia™ 8800 or better, AMD™ HD 2900 or better (see supported list**)
HARD DISK: 15 GB
SOUND CARD: DirectX 9.0c Compatible Sound Card with Latest Drivers
DVD-ROM: DVD-ROM Dual Layer
PERIPHERALS: Mouse, Keyboard, gamepad optional
INTERNET: Broadband connection and service required for multiplayer mode
ACTIVATION: Far Cry 3 PC will also require a one-time activation, performed via Uplay PC. An internet connection is required for this one-time activation process. Once activated, the game can be played online to enjoy new social features in single player and multiplayer, such as Friends, Party and Chat, or switched to offline mode in the Uplay PC settings menu for a single player experience without broadband connection.
RECOMMENDED REQUIREMENTS
PROCESSOR: Intel® Core®i3-530 @ 2.9 GHz or better, AMD™ Phenom™II X2 @ 3.1 GHz or better
RAM: 4 GB
VIDEO CARD: 1024 MB DirectX® 11.0 compliant card with Shader Model 5.0 or higher
NVidia™ 480 or better, AMD™ HD 5770 or better (see supported list**)
SOUND CARD: DirectX® 9.0c Compatible Sound Card 5.1 with Latest Drivers
PERIPHERALS: Xbox 360 Controller for Windows
INTERNET: Broadband connection and service required for multiplayer mode
** SUPPORTED VIDEO CARDS AT TIME OF RELEASE:
NVIDIA GeForce™ 8 Series - GeForce 8800 GTX
NVIDIA GeForce™ 9 Series - GeForce 9600, 9800
NVIDIA GeForce™ 200 Series
NVIDIA GeForce™ 300 Series
NVIDIA GeForce™ 400 Series
NVIDIA GeForce™ 500 Series
NVIDIA GeForce™ 600 Series
AMD® RADEON® HD 2000 Series - HD 2900
AMD® RADEON® HD 3000 Series - HD 3800
AMD® RADEON® HD 4000 Series
AMD® RADEON® HD 5000 Series
AMD® RADEON® HD 6000 Series
AMD® RADEON® HD 7000 Series
Итог: для фаркри на середнячках твоего компа вполне хватает.
ГТА4 выпустили раньше, системные требования ниже, но позднее патчили тени. Игроки потом нехило поднимали кипеш - до патча игра тянула на максималке на их 200/400-м GeForce, а после патча на тенях начало жутко лагать.