That is because VMware has deprecated the 32bit edition of the player since a few versions back.Īfter all, a 32bit operating system will only recognize 4GB of RAM, which isn't the best case scenario to run a VM.

The Mac OS X virtual machine will probably not start at all, with an error message.Ĭheck out this guide to make sure you have virtualization enabled in your BIOS/UEFI.įinally, if our VM creator of choice is VMware Workstation Player, we will also need a 64bit version of Windows 7, 8, or 10. Even with a virtualization-capable CPU, if the function is not enabled, it won't do much good. The quickest way is to run the freeware Securable app.Īnother important thing is to have virtualization activated on the BIOS/UEFI. This is not a problem for most modern CPUs, but it doesn't hurt to check. Of course, it's a given that our CPU must support IOMMU virtualization: VT-x for Intel and AMD-V for AMD. The Mac OS X virtual machine might work on a two-core CPU, but the experience will probably be less than smooth. We should have a processor with at least four cores, 3rd gen Core i5 or equivalent. The speed of RAM is not of much consequence we are just looking for lots of it.Ī multi-core CPU is also important. To begin with, we must have at least 4GB of RAM, ideally 8GB or more. Nested Virtualization - How Deep can we Go? With a powerful enough system, we can even run virtual machines one inside the other, like Russian nesting dolls. After all, the hardware needs to run two operating systems simultaneously. It goes without saying that running any kind virtual machine demands a relatively powerful PC for a smooth experience. Hardware requirements for a Mac OS X virtual machine In this guide, we will cover the creation of the virtual machine both with VMware Player and VirtualBox, for Intel and AMD processors. Hence, we will have to run through a couple of hoops to get the VM up and running.

Running macos in a vm