System Requirements for Unity 2017.3 For development OS: Windows 7 SP1+, 8, 10, 64-bit versions only; Mac OS X 10.9+. Windows XP & Vista are not supported; and server versions of Windows & OS X are not tested.CPU: SSE2 instruction set support. GPU: Graphics card with DX9 (shader model 3.0) or DX11 with feature level 9.3 capabilities. The rest mostly depends on the complexity of your projects. Additional platform development requirements: iOS: Mac computer running minimum OS X 10.9.4 version and Xcode 7.0 or higher. Android: Android SDK and Java Development Kit (JDK); IL2CPP scripting backend requires Android NDK. Windows Store: Windows 8.1 (64-bit) andRead More →