![]() ![]() The total process of both install and download took 33 minutes. I started the OS X El Capitan install at 3:15pm, and successfully booted into an El Capitan desktop at 3:48pm. Always do a thorough backup before upgrading. No matter which vendor fails, it's a sad day when your upgrade takes your machine and your data down with it. ![]() I've generally been pretty lucky with in-place upgrades (as opposed to completely fresh installs), but you do take your chances.īefore I go on to discuss benchmark results, it's important to remind you to backup your systems before you do an upgrade like this. But it's long been IT doctrine that fresh installs are the best approach. ![]() I tend to try in-place upgrades first, especially since I have very fully-configured machines. In my case, I did two in-place upgrades, which I don't necessarily recommend for the best possible results. Obviously, if you have faster or slower bandwidth, your OS download performance will differ. According to Netflix' new Internet speed test service, I get between 140 and 150 Mbps download speed. In terms of download, it should be noted that I have a relatively fast Internet connection. There are two key phases for these upgrades: the download and the install. That only took a minute or so, and put both upgrades on equal footing. Having followed Ed Bott's guidance on preventing automatic Windows 10 downloads and installs (see How to block Windows 10 upgrades on your business network and at home, too), I didn't have a pre-existing Windows 10 installer on my machine.īefore I started the clock, I pointed my browser to Microsoft's Get Windows 10 page, and downloaded the starter installer. That puts it three releases behind the current El Capitan release of OS X. As I discussed in If it ain't broke, break it: Why putting off software upgrades can make things worse, Google services no longer support Mountain Lion. On the OS X side, we started with OS X 10.8.4, better known as Mountain Lion. It was about as current for 8.1 as it gets. We started on the Windows side with Windows 8.1, which had received all available Windows updates just a few days earlier. The starting point from an OS perspective was not identical, however. This machine includes native SSDs purchased with the machine from Apple, as compared to my many aftermarket Mac mini SSD installs. This means that our network configurations, data channels, and disk performance were absolutely identical. This time we took a 2012 Mac mini with two SSD drives, and we upgraded an in-place version of OS X on one drive, and an in-place Boot Camp version of Windows on the other drive. Waiting until you have a catastrophic failure or a major security event to upgrade your system is never a best practice. Stop your bitching and stalling just take the software upgrade already White House: Brace for potential Russian cyberattacksĤ1 impressive questions to ask in a job interview ![]()
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