Every year around now, the two companies come out with updates to VMware Fusion and Parallels Desktop, both of which do pretty much the same thing: Enable you to run Windows (or other desktop operating systems, including older versions of OS X itself) on your Mac.
The only trick to these annual releases is that each year there’s less and less new stuff for the two programs to do. This year, the marquee features in VMware Fusion 7 are all about compatibility with OS X Yosemite (which primarily means cosmetic things like streamlined toolbars and more translucency).
The new Fusion also boasts improved compatibility with some hardware features found in the latest Macs, including the ability to tap into up to 2GB of video memory and optimisation for the latest Haswell chips from Intel. (The company also says the software will be ready for Intel’s next generation Broadwell chips, when those hit the Mac.) VMware says the new version is 11 percent faster in multimedia tests overall, with even better performance in some specific tasks (such as video encoding). At the same time, the software is supposedly more energy efficient, and it wakes up faster from an idle state.
Meanwhile, the Pro version of Fusion 7 can run a greater range of operating systems (more than 200, says VMware) and supports iSight cameras in virtual machines. It can also connect to the company’s vSphere servers, which run virtualised operating systems remotely.