Apple unveiled its annual Platform Security Guide, now 200 pages, which provides the first-ever detailed documentation of its new M1 chips. The company is known for being reticent to release much in-depth technical information as part of its “security through obscurity” strategy to fend off hackers. However, this latest edition of the guide offers “significantly expanded information,” including details about the secure enclave and other software features and is designed to enable customers use the technology’s defense attributes. Continue reading Apple Reveals Platform Security Guide with Info on M1 Chip

In 2019, Facebook developed open-source network software Magma to help in the speedy, efficient buildout of mobile networks. Now Magma is poised to bring together the software and hardware sides of 5G. Magma provides a software-centric distributed mobile packet core and tools for automating network management that integrates with the existing back end of a mobile network. Importantly, it also meshes with new 5G networks as well as existing LTE networks, which makes it easier to enhance and build mobile networks at scale. The Linux Foundation will now work with groups to host the next stage of Magma’s evolution using a vendor-neutral governance framework. Continue reading Linux Foundation to Host Open-Source Magma Project for 5G

Apple has begun building its own cellular modem for smartphones, to replace those now purchased from Qualcomm, according to Apple senior vice president of hardware technologies Johny Srouji. He added that it is one of the few wireless chips that Apple designs, along with the W-series in the Apple Watch and U1 Ultra Wideband (UWB) chip in the iPhone. In addition to reducing costs, moving the modem in-house could eventually lead to cellular connectivity becoming a standard feature for the iPad, Apple Watch and other devices. Continue reading Apple Begins Working on Its Own Cellular Modem for Devices

Amazon and Apple are abandoning Intel chip technology in favor of their own Arm-based products. Last month, Apple introduced Mac computers with its own chips and, in June, Amazon began marketing a new computing service based on its Arm chips that the company contends is 20 percent cheaper and faster than its Intel-based services. Amazon is also creating the foundation for building its own quantum computer and its cloud computing division is adding products to allow customers greater local control of their data. Continue reading Amazon, Apple Lead Movement to Develop Their Own Chips

The world’s fastest supercomputers are ranked twice a year, and Innovative Computing Laboratory director Jack Dongarra, one academic behind the rankings, noted that the Top500 list of the world’s fastest high-performance computing (HPC) systems is showing “flattening performance” due to the slowdown of Moore’s Law. In the most recent ranking, Japan’s Fugaku ARM-based supercomputer set a record of 442 petaflops. In 2021, however, the first exascale — 1,000 petaflops — supercomputers are expected to appear, including one from the Oak Ridge National Laboratory in Tennessee. Continue reading ARM-Based Supercomputer Earns Top Spot in Global Ranking

Apple unveiled a new M1 microchip, designed in-house, which chief executive Tim Cook said is “by far the most powerful chip that we have ever created.” Aimed at offering faster performance and longer battery life, the company said that the M1 integrated into the new super-thin MacBook Air (priced starting at $999) will run 3.5 times faster than the past generation. Without a fan, the device will run silently. The M1 will also be installed in a 13-inch MacBook Pro, starting at $1,299, and the Mac mini, starting at $699. Continue reading The New Mac Lineup Touts Apple’s Own Powerful M1 Chips

Advanced Micro Devices (AMD) agreed to pay $35 billion in stock to acquire Xilinx, which will enable it to diversify into chips for 5G wireless communications and automotive electronics. The company, which has some of the strongest sales in its 51-year history, has traditionally been Intel’s rival for computer chips. With Xilnix, AMD could also provide components for data centers and compete with Nvidia in that space. The all-stock deal is still topped by Nvidia’s plan to purchase UK chipmaker Arm for $40 billion. Continue reading AMD Acquires Xilinx: Opens Door for 5G, Data Center Chips

IBM and others are advocating the adoption of Confidential Computing, a standard that they state will provide deeper levels of security and privacy in the cloud. With encryption that can only be unlocked by keys held by the client, Confidential Computing guarantees that the company hosting data and applications can’t access the underlying data, regardless of whether it is stored in a database or passing through an application. That prevents hackers from accessing encrypted data when it moves to the application layer. Continue reading IBM Advocates for Confidential Computing Security Standard

Nvidia agreed to pay $40 billion — $21.5 billion in stock, $12 billion in cash — for SoftBank’s Arm division, a chip designer based in the United Kingdom. Nvidia will pay $2 billion on signing, and SoftBank will also receive $5 billion in cash or stock should Arm’s performance meet specific standards. Arm employees will receive $1.5 billion in Nvidia stock. This will be the biggest semiconductor industry deal since SoftBank paid $31.4+ billion to purchase Arm in 2016. The deal will also increase competition between Nvidia and Intel. Continue reading Nvidia Acquisition of SoftBank’s Arm Brings Rewards, Risks

If Nvidia acquires Arm Ltd. in the next few weeks, which many experts predict will happen, the company may be in the position to dominate the next computing ecosystem. Jefferies semiconductor analyst Mark Lipacis notes that, the computer industry goes through a “strategic inflection point” every 15 years, with research showing that dominant players in each era account for 80 percent of the profits. Different ecosystems are the result of “multi-pronged” strategy by those companies that come out on top. Continue reading Nvidia Purchase of Arm Signals Inflection Point in Computing

At WWDC this week, Apple officially announced its plan to move from Intel chips to ARM-based “Apple Silicon” chips. With its own chips, Apple will no longer have to rely on Intel’s update cycles. It also means that Apple will be able to bring its customized neural engines to Macs for tasks that use machine learning. Apple stated that developers will be able to create apps that run on ARM-based Macs in Xcode’s new version, which will also continue to support Intel x86 Macs. Additionally, the company announced iOS 14 (with home screen widgets), iPadOS 14 (with Scribble handwriting-to-text conversion), macOS and Safari upgrades, spatial audio for AirPods Pro, Apple TV updates, and more.  Continue reading WWDC: Apple Unveils New Silicon Chips, macOS, iOS, More

While the United States and China compete to create the world’s most powerful computers, a Japanese supercomputer, dubbed Fugaku, took first place in Top500’s speed ranking. At the Kobe-based RIKEN Center for Computational Science, Fugaku achieved 2.8 times more calculations per second than the previous speediest system, IBM’s at Oak Ridge National Laboratory in Tennessee. Fugaku, which pushed another IBM computer at Lawrence Livermore National Laboratory in California to third place, is based on ARM chip technology. Continue reading ARM-Based Japanese Supercomputer Now No. 1 on Top500

At its Worldwide Developers Conference (WWDC) this week, Apple revealed that after years of development, it’s ready to replace Intel’s chips with its own custom-made ARM processors. Apple will be able to customize its circuitry for AI, 3D image rendering and other specific uses, with a focus on powerful, energy-efficient processors. The company expects its migration to silicon to take about two years, with its first ARM-based Macs shipping later this year. It will continue to ship Intel-based Macs in the short term and says it plans years of support for Macs with Intel processors. Continue reading Apple Confirms Transition From Intel Chips to Its Own Design

As early as June 22, at its annual developer conference WWDC, Apple may reveal its plan to replace Intel chipsets with its own internally developed ones, code-named Kalamata. Sources indicate that announcing Kalamata this time of year will give third-party developers time to shift gears before the new Macs debut in 2021. Apple’s new chips will be based on the same technology as those in iPhones and iPads, although Macs will continue to run the macOS operating system rather than iOS software of the mobile devices. Continue reading Apple Plans to Unveil Its New Chips at Developer Conference

Two years ago, Apple stated plans to sell Mac computers with its own chips, and now announced it will roll them out in 2021. The company is developing three Mac-specific chips using the 5-nanometer process it will debut this year. The chips, which are expected to be faster than those found in the iPhone and iPad, won’t be able to initially surpass Intel’s performance for Apple’s high-end MacBook Pros, iMacs and Mac Pro. For that reason, Apple will likely first debut a laptop. Apple has used Intel chips since 2005. Continue reading Apple Planning Mac Computers with Own ‘Kalamata’ Chips