System Requirements:

• Operating System: Windows 7 / Windows Vista Service Pack 1 / Windows XP Service Pack 3 / OnLive for PC or Mac
• Processor: Intel Dual Core 2.2GHz to Quad Core 3.2GHz / AMD Dual Core 2.4Ghz to Quad Core 3.2Ghz
• RAM: 2GB to 8GB
• Hard drive space: 16GB
• Video Card: NVIDIA GeForce 8600 GT 512MB to NVIDIA GeForce GTX 580 1536MB / Radeon HD 3000 512MB to Radeon HD 6850 1024MB 
• Sound Card: 100% DirectX 9 Compatible
• DVD Drive

Please refer to your hardware manufacturer for current compatibility information. Some system components such as integrated cards and AGP graphics cards may be incompatible. Unlisted specifications may not be supported by publisher.  

Other Requirements:

• Initial game and DLC activation requires an internet connection.
• L.A. Noire PC requires the installation of software and components including including GameShield IronWrap & Patcher;
• DirectX, and Microsoft's Windows .NET Framework, and Microsoft Visual C++ 2008 SP1 Redistributable Package (x86).

Mac Requirements:

• L.A. Noire for Mac is available only on the OnLive Game Service.  See: http://www.onlive.com/support/performance

Unsupported Hardware and Software Setups:

• Nvidia 8600 GT 512 MB AGP Pro
• ATI Radeon HD3870 512 MB AGP Pro
• GPU setups with less than 256MB per GPU
• Nvidia Optimus (unsupported on disc version)