Although, the Mac Pro supports more RAM than Mac OS X can address, according to OWC's testing on Mac Pros, where they discovered Mac OS X unofficially will not address more than 96GB of RAM, but other 64-bit operating system can get to the full 128GB. However, admittedly it is a nice practice to under promise and over deliver for whatever reason Apple has. Mactracker shows me that the max memory capacity of my computer is '16 GB (Actual) 8 GB (Apple)'. 8GHz Quad Core i7 16 GB RAM Dual GPU MJLU2LL/A A1398 Apple MacBook Pro. So these limitations come from engineering decisions made by Apple based on what kinds of chipsets are selected to be installed on the motherboard and what those chips support is what enforces the maximum amount of RAM that a particular Mac can address at or below what the CPU can actually address.Īs for why Apple underrates their maximum numbers for RAM on some Macs, that's for Apple to know and for us to wonder. I am planning to upgrade the memory of my MacBook Pro (13 inch, mid 2012) and was looking for the maximum RAM capacity of my computer. Pick the top option: About This The Apple MacBook Pro M1 8-Core 13-Inch (2020). a i7-2860QM used in the MacBook Pros, it supports up to 32 GB. The Xeon X5670 used in the Mac Pro supports up to 288 GB.Īnd as for the i7s e.g. And as for the Mac Pro, its maximum is 128 GB according to EveryMac's Mac Pro max RAM listing.Īs noted on Intel's Specs, the CPU supports a different maximum than the chipset on the motherboard does. The MacBook Pro tested maximum is 16 GB according to EveryMac's MacBook Pro max RAM listing. For example, the noted Apple maximums you mentioned for the MacBook Pro and the Mac Pro, are smaller than the maximums that those machines can address in practice. Hahaa.The limitation imposed is based on the chipsets used on the computer's motherboard. I know part of the deal with a *nix OS is caching and stuff for speedier operations, but stick this info-bit in the 'good to know' pocket. This will show you the maximum memory that your Mac can handle. Once you select the model of computer you are looking for, just select the Memory and Graphics tab. Mactracker provides detailed information on every Apple Macintosh, iPod, iPhone, and iPad ever made, including items such as processor speed, memory, graphic cards, supported OS versions, price, storage, and expansion options. 1 Apple Computer Actual Max RAM iMac G3/233. Download Mactracker for macOS 10.12 or later and enjoy it on your Mac. Now with 16Gb RAM I find that I have about 5Gb free with those programs open. RAM If you are looking to upgrade the RAM in your computer, you may be curious to find out what type you should buy, and how much your Mac can handle. The actual maximum RAM of each iMac is listed below along with its. Silver Space Gray Chip Apple M1 Pro chip 8-core CPU with 6 performance cores and 2 efficiency cores 14-core GPU 16-core Neural Engine 200GB/s memory bandwidth Media engine Hardware-accelerated H. PC Format Magazine/Getty Images Most users need about 8 GB of RAM, but to use several apps at once, you might need. I really like it but think that in order to make. Heres what Mactracker says about your MacBook: Maximum Memory 8.0 GB (Actual) 4. Updated How much RAM you need will depend on how you use your computer. Heck, I may even just be able to create a little 3 or 4 node network (VMs) to play around with, all being based out of my MBPro!Īnd FYI: my previous 8Gb RAM was fully being utilized by OS X with Photoshop/Word/iTunes/Photos open. 1 I just purchased a used 20 inch iMac early 2008, it was in perfect condition (the plastic was still on it and the mouse hadn't even been opened). I can't say that it's made a huge night/day difference in the operation of my MBPro, but it's nice to be able to devote more RAM to my Windows 10 VM while keeping a full slate of OS X apps open alongside it. Apple Mac Pro 64GB Memory Upgrade Kit Samsung ram Memory 8GB kit (2 x 4GB Mac Uses u0026 the Maximum Supported Memory additional memory on a Mac Samsung. Hard to believe that I'm entering into my 5th year with the MBPro, but it's still taking care of the business that I need. I've been itching to upgrade it for a while now, and decided to take the plunge last week upon seeing how far RAM prices have dropped. Rickbull, I just upgraded my Early 2011 MacBook Pro to 16Gb of (Crucial) RAM without any problem at all.
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