Following on the heels of yesterday's dissection of the new MacBook, the remainder of Apple's major new products have now been subjected to similar analysis.
27" iMac Teardown (iFixit)
First, iFixit features the new 27" iMac. Among the discoveries in the teardown:
- Use of the 27" iMac as an external display via its MiniDisplayPort connector requires that the machine be fully powered up, as the signal is routed through the main logic board. - The 27" iMac unsurprisingly carries the biggest power supply ever seen in an iMac, putting out 310 watts. - The CPU and GPU are located on opposite sides of the machine and have separate massive heat sinks, allowing Apple to utilize desktop-class processors within the thin iMac's profile for the first time. In addition to the heat sinks, the iMac carries six temperature sensors and three large fans to aid in heat dissipation. - The AirPort antenna is routed to directly behind the Apple logo on the rear of the machine, providing better Wi-Fi performance by placing the antenna next to the only plastic portion of the machine's back.
iFixit also dissected the new Magic Mouse that is included with the updated iMac models and can also be purchased separately. The teardown reveals the expected touch sensor capacitors under the top surface of the mouse from the Apple logo forward. The Magic Mouse also uses a keyboard-and-mouse-specific BCM2042 Bluetooth chip from Broadcom for communication.
Comparison of New Traditional (left) and Server (right) Mac mini Models (macminicolo.net)
Finally, macminicolo.net offers a comparative dissection of the new traditional and server Mac minis released earlier this week. The two versions are essentially identical with the exception of swapping in a second hard drive for the optical drive (and a corresponding modification to the exterior case to eliminate the optical drive slot) in the server model. The new models are also nearly identical to the previous-generation models with the exception of minor spec bumps.
Wednesday April 24, 2024 3:39 pm PDT by Juli Clover
Apple today released several open source large language models (LLMs) that are designed to run on-device rather than through cloud servers. Called OpenELM (Open-source Efficient Language Models), the LLMs are available on the Hugging Face Hub, a community for sharing AI code. As outlined in a white paper [PDF], there are eight total OpenELM models, four of which were pre-trained using the...
Wednesday April 24, 2024 2:05 pm PDT by Joe Rossignol
Apple is set to unveil iOS 18 during its WWDC keynote on June 10, so the software update is a little over six weeks away from being announced. Below, we recap rumored features and changes planned for the iPhone with iOS 18. iOS 18 will reportedly be the "biggest" update in the iPhone's history, with new ChatGPT-inspired generative AI features, a more customizable Home Screen, and much more....
Apple has announced it will be holding a special event on Tuesday, May 7 at 7 a.m. Pacific Time (10 a.m. Eastern Time), with a live stream to be available on Apple.com and on YouTube as usual. The event invitation has a tagline of "Let Loose" and shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Subscribe to the MacRumors YouTube channel for more ...
Apple has dropped the number of Vision Pro units that it plans to ship in 2024, going from an expected 700 to 800k units to just 400k to 450k units, according to Apple analyst Ming-Chi Kuo. Orders have been scaled back before the Vision Pro has launched in markets outside of the United States, which Kuo says is a sign that demand in the U.S. has "fallen sharply beyond expectations." As a...
Apple is finally planning a Calculator app for the iPad, over 14 years after launching the device, according to a source familiar with the matter. iPadOS 18 will include a built-in Calculator app for all iPad models that are compatible with the software update, which is expected to be unveiled during the opening keynote of Apple's annual developers conference WWDC on June 10. AppleInsider...
Best Buy is discounting a collection of M3 MacBook Pro computers today, this time focusing on the 14-inch version of the laptop. Every deal in this sale requires you to have a My Best Buy Plus or Total membership, although non-members can still get solid second-best prices on these MacBook Pro models. Note: MacRumors is an affiliate partner with Best Buy. When you click a link and make a...