Neither Apple nor Intel do a great job of publicly exposing this information, Apple avoids doing so in order to keep things clean/simple, and Intel avoids doing so because perhaps it’s fun? Either way I’ve compiled the data on the four CPU options into the charts below.
MAC PRO 4 1 CPU UPGRADE MAC
Subsequent implementations of Intel’s Turbo Boost technology have scaled the aggressiveness of this opportunistic frequency scaling, but the basic principle remains the same.Īpple advertises core count and base frequency for all of the Mac Pro CPU options, but to really understand what you’re getting yourself into you need to look at each CPU’s max turbo states vs. The former is a technology that can almost entirely remove power to a core (both active and leakage) when idle, while the second takes advantage of that freed up thermal budget to drive any active core(s) at higher frequencies. Starting with its Nehalem architecture back in 2008, Intel introduced two key technologies that changed the face of multicore on the desktop: power gating and turbo boost. In the old days, that would be the end of the discussion - you either choose more cores or more frequency, a tradeoff that is ultimately determined by your workload. The more cores you get, the lower your base CPU frequency is. There are four CPU options, each with varying core counts.
MAC PRO 4 1 CPU UPGRADE PROFESSIONAL
With a relatively broad professional audience in mind, Apple offers more CPU options for the Mac Pro than on any other shipping Mac: Mac Pro (Late 2013) CPU Options Literally anyone who needs more performance than Apple offers in an all-in-one or a notebook inevitably is pushed to consider the Mac Pro. The Mac Pro not only serves as Apple’s ultra high end Mac, but it’s the only option if your needs exceed that of an iMac or 15-inch MacBook Pro. With the Mac Pro the CPU selection is good, but the decision of what to buy is far more complex than in any other product line. Outfitting all 15-inch rMBPs with Crystalwell was a very wise move on Apple’s part. Had I gotten around to publishing my rMBP review prior to this one you would’ve seen my praise Apple’s CPU selection abilities as of late.
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