看看NVIDIA发表的配置需求吧

u2c

http://www.geforce.com/GamesandApps/games/battlefield-3/SystemRequirements

Expected Minimum System Requirements

• OS: Windows Vista or Windows 7
• Processor: Core 2 Duo @ 2.0GHz
• RAM: 2GB
• Graphic card: GeForce GT 430 or better
• Graphics card memory: 512 MB
• Hard drive: 15 GB for disc version or 10 GB for digital version

Expected Recommended System Requirements

• OS: Windows 7 64-bit
• Processor: Quad-core Intel or AMD CPU
• RAM: 4GB
• Graphics card: GeForce GTX 460 or better
• Graphics card memory: 1 GB
• Hard drive: 15 GB for disc version or 10 GB for digital version