It supports DirectX 10 and OpenGL 3.3 for up to 65% faster graphics, alongside compatibility with USB 3.0 and multiple monitors with different DPIs. Description Name: VMware Fusion for Mac Version: 8.1.1 Mac Platform: Intel OS version: OS X 10.9 or later (OS X 10.11 recommended) RAM: 2 GB RAM (4 GB or more recommended) Processor type(s) & speed: 64-bit Other: A copy of Windows (if you'll be installing Windows) More info: Overview VMware Fusion 8 -the latest version of its virtualization software for running Windows on a Mac without rebooting–includes full support for Windows 10, OS X El Capitan, and the latest Retina Macs, in addition to always-on access to Microsoft Cortana.