Recent developments, such as Adobe ending support for Type 1 fonts in 2023 and Microsoft discontinuing Type 1 font support in Office apps, may impact users who manage their own fonts, potentially leading to compatibility and layout issues in older files. Ars Technica's Andrew Cunningham writes: If you want to know about the history of desktop publishing, you need to know about Adobe's PostScript fonts. PostScript fonts used vector graphics so that they could look crisp and clear no matter what size they were, and Apple licensed PostScript fonts for the original LaserWriter printer; together with publishing software like Aldus PageMaker, they made it possible to create a file that would look exactly the same on your computer screen as it did when you printed it. The most important PostScript fonts were so-called "Type 1" fonts, which Adobe initially didn't publish a specification for. From the 1980s up until roughly the early 2000s or so, if you were working in desktop publishing professionally, you were probably using Type 1 fonts.

Other companies didn't want Adobe to have a monopoly on vector-based fonts or desktop publishing, of course; Apple created the TrueType format in the early 90s and licensed it to Microsoft, which used it in Windows 3.1 and later versions. Adobe and Microsoft later collaborated on a new font format called OpenType that could replace both TrueType and PostScript Type 1, and by the mid-2000s, it had been released as an open standard and had become the predominant font format used across most operating systems and software. For a while after that, apps that had supported PostScript Type 1 fonts continued to support them, with some exceptions (Microsoft Office for Windows dropped support for Type 1 fonts in 2013). But now we're reaching an inflection point; Adobe ended support for PostScript Type 1 fonts in January 2023, a couple of years after announcing the change. Yesterday, a Microsoft Office for Mac update deprecated Type 1 font support for the continuously updated Microsoft 365 versions of Word, Excel, PowerPoint, OneNote, and Outlook for Mac (plus the standalone versions of those apps in Office 2019 and 2021). The LibreOffice suite, otherwise a good way to open ancient Word documents, stopped supporting Type 1 fonts in the 5.3 release in mid-2022.

If you began using Adobe and Microsoft's productivity apps at some point in the last 10 or 15 years and you've stuck mostly with the default fonts -- either the ones included with the software or the ones from Adobe's extensive font library -- it's not too likely that you've been using a Type 1 font unintentionally. For these kinds of users, this change will be effectively invisible. But if you install and manage your own fonts and you've been using the same ones for a while, it's possible that you created a document in 2022 that you simply won't be able to open in 2023. The change will also cause problems if you open and work with decades-old files with any kind of regularity; files that use Type 1 fonts will begin generating lots of "missing font" messages, and the substitution OpenType fonts that apps might try to use instead can introduce layout issues. You'll also either need to convert any specialized PostScript Type 1 font that you may have paid for in the past or pay for an equivalent OpenType alternative.

In April, Alphabet CEO Sundar Pichai took an unusual step: merging two large artificial intelligence teams -- with distinct cultures and code -- to catch up to and surpass OpenAI and other rivals. Now the test of that effort is coming, with hundreds of people scrambling to release a group of large machine-learning models -- one of the highest-stakes products the company has ever built -- this fall. The Information: The models, collectively known as Gemini, are expected to give Google the ability to build products its competitors can't, according to a person involved with Gemini's development. OpenAI's GPT-4 large-language model can understand and produce conversational text. Gemini will go beyond that, combining the text capabilities of LLMs like GPT-4 with the ability to create AI images based on a text description, similar to AI-image generators Midjourney and Stable Diffusion, this person said. Gemini's image capabilities haven't been previously reported.

Google employees have also discussed using Gemini to offer features like analyzing charts or creating graphics with text descriptions and controlling software using text or voice commands. Google is betting on Gemini to power services ranging from its Bard chatbot, which competes with OpenAI's ChatGPT, to enterprise apps like Google Docs and Slides. Google also wants to charge app developers for access to Gemini through its Google Cloud server-rental unit. Google Cloud currently sells access to more primitive Google-made AI models through a product called Vertex AI. Those new features could help Google catch up with Microsoft, which has raced ahead with new AI features for its Office 365 apps and has also been selling access to OpenAI's models to its app customers.

OS News' managing editor calls Firefox "the single most important desktop Linux application," shipping in most distros (with some users later opting for a post-installation download of Chrome).

But "I'm genuinely worried about the state of browsers on Linux, and the future of Firefox on Linux in particular..." While both GNOME and KDE nominally invest in their own two browsers, GNOME Web and Falkon, their uptake is limited and releases few and far between. For instance, none of the major Linux distributions ship GNOME Web as their default browser, and it lacks many of the features users come to expect from a browser. Falkon, meanwhile, is updated only sporadically, often going years between releases. Worse yet, Falkon uses Chromium through QtWebEngine, and GNOME Web uses WebKit (which are updated separately from the browser, so browser releases are not always a solid metric!), so both are dependent on the goodwill of two of the most ruthless corporations in the world, Google and Apple respectively.

Even Firefox itself, even though it's clearly the browser of choice of distributions and Linux users alike, does not consider Linux a first-tier platform. Firefox is first and foremost a Windows browser, followed by macOS second, and Linux third. The love the Linux world has for Firefox is not reciprocated by Mozilla in the same way, and this shows in various places where issues fixed and addressed on the Windows side are ignored on the Linux side for years or longer. The best and most visible example of that is hardware video acceleration. This feature has been a default part of the Windows version since forever, but it wasn't enabled by default for Linux until Firefox 115, released only in early July 2023. Even then, the feature is only enabled by default for users of Intel graphics — AMD and Nvidia users need not apply. This lack of video acceleration was — and for AMD and Nvidia users, still is — a major contributing factor to Linux battery life on laptops taking a serious hit compared to their Windows counterparts... It's not just hardware accelerated video decoding. Gesture support has taken much longer to arrive on the Linux version than it did on the Windows version — things like using swipes to go back and forward, or pinch to zoom on images...

I don't see anyone talking about this problem, or planning for the eventual possible demise of Firefox, what that would mean for the Linux desktop, and how it can be avoided or mitigated. In an ideal world, the major stakeholders of the Linux desktop — KDE, GNOME, the various major distributions — would get together and seriously consider a plan of action. The best possible solution, in my view, would be to fork one of the major browser engines (or pick one and significantly invest in it), and modify this engine and tailor it specifically for the Linux desktop. Stop living off the scraps and leftovers thrown across the fence from Windows and macOS browser makers, and focus entirely on making a browser engine that is optimised fully for Linux, its graphics stack, and its desktops. Have the major stakeholders work together on a Linux-first — or even Linux-only — browser engine, leaving the graphical front-end to the various toolkits and desktop environments....

I think it's highly irresponsible of the various prominent players in the desktop Linux community, from GNOME to KDE, from Ubuntu to Fedora, to seemingly have absolutely zero contingency plans for when Firefox enshittifies or dies...

Shoddy guidebooks, promoted with deceptive reviews, have flooded Amazon in recent months. Their authors claim to be renowned travel writers.

But do they even exist?

The New York Times: The books are the result of a swirling mix of modern tools: A.I. apps that can produce text and fake portraits; websites with a seemingly endless array of stock photos and graphics; self-publishing platforms -- like Amazon's Kindle Direct Publishing -- with few guardrails against the use of A.I.; and the ability to solicit, purchase and post phony online reviews, which runs counter to Amazon's policies and may soon face increased regulation from the Federal Trade Commission. The use of these tools in tandem has allowed the books to rise near the top of Amazon search results and sometimes garner Amazon endorsements such as "#1 Travel Guide on Alaska." A recent Amazon search for the phrase "Paris Travel Guide 2023," for example, yielded dozens of guides with that exact title. One, whose author is listed as Stuart Hartley, boasts, ungrammatically, that it is "Everything you Need to Know Before Plan a Trip to Paris."

The book itself has no further information about the author or publisher. It also has no photographs or maps, though many of its competitors have art and photography easily traceable to stock-photo sites. More than 10 other guidebooks attributed to Stuart Hartley have appeared on Amazon in recent months that rely on the same cookie-cutter design and use similar promotional language. The Times also found similar books on a much broader range of topics, including cooking, programming, gardening, business, crafts, medicine, religion and mathematics, as well as self-help books and novels, among many other categories. Amazon declined to answer a series of detailed questions about the books.

According to the Financial Times, China's internet giants have ordered more than $5 billion worth of high-performance Nvidia chips for building generative AI systems. Reuters reports: Baidu, TikTok-owner ByteDance, Tencent and Alibaba have made orders worth $1 billion to acquire about 100,000 A800 processors from the U.S. chipmaker to be delivered this year, the FT reported, citing multiple people familiar with the matter. The Chinese groups had also purchased a further $4 billion worth of graphics processing units to be delivered in 2024, according to the report.

The Biden administration last October issued a sweeping set of rules designed to freeze China's semiconductor industry in place while the U.S. pours billions of dollars in subsidies into its chip industry. Nvidia offers the A800 processor in China to meet export control rules after U.S. officials asked the company to stop exporting its two top computing chips to the country for AI-related work. Nvidia's finance chief said in June that restrictions on exports of AI chips to China "would result in a permanent loss of opportunities for the U.S. industry", though the company expected no immediate material impact.

An anonymous reader quotes a report from ExtremeTech: Intel has introduced a telemetry collection service by default in the latest beta driver for its Arc GPUs. You can opt out of it, but we all know most people just click "yes" to everything during a software installation. Intel's release notes for the drivers don't mention this change to how its drivers work, which is a curious omission. News of Intel adding telemetry collection to its drivers is a significant change to how its GPU drivers work. Intel has even given this new collation routine a cute name -- the Intel Computing Improvement Program. Gee, that sounds pretty wonderful. We want to improve our computing, so let's dive into the details briefly.

According to TechPowerUp, which discovered the change, Intel has created a landing page for the program that explains what is collected and what isn't. At a high level, it states, "This program uses information about your computer's performance to make product improvements that may benefit you in the future." Though that sounds innocuous, Intel provides a long list of the types of data it collects, many unrelated to your computer's performance. Those include the types of websites you visit, which Intel says are dumped into 30 categories and logged without URLs or information that identifies you, including how long and how often you visit certain types of sites. It also collects information on "how you use your computer" but offers no details. It will also identify "Other devices in your computing environment." Numerous performance-related data points are also captured, such as your CPU model, display resolution, how much memory you have, and, oddly, your laptop's average battery life. The good news is that Intel allows you to opt out of this program, which is not the case with Nvidia. According to TechPowerUp, they don't even ask for permission! As for AMD, they not only give you a choice to opt out but they also explain what data they're collecting.

Nvidia announced an updated AI processor that gives a jolt to the chip's capacity and speed, seeking to cement the company's dominance in a burgeoning market. From a report: The Grace Hopper Superchip, a combination graphics chip and processor, will get a boost from a new type of memory, Nvidia said Tuesday at the Siggraph conference in Los Angeles. The product relies on high-bandwidth memory 3, or HBM3e, which is able to access information at a blazing 5 terabytes per second. The Superchip, known as GH200, will go into production in the second quarter of 2024, Nvidia said. It's part of a new lineup of hardware and software that was announced at the event, a computer-graphics expo where Chief Executive Officer Jensen Huang is speaking.

[...] The latest Nvidia products are designed to spread generative AI -- and its underlying hardware -- to even more industries by making the technology simpler to use. A new version of the company's AI Enterprise software will ease the process of training the models, which can then generate text, images and even video based on simple prompts. The lineup also includes new chips for workstations, computers designed for heavy workloads. New AI Workbench software, meanwhile, helps users switch their work on AI models between different types of computers.

Gigabyte has launched a new low-profile GeForce RTX 4060 OC graphics card that's designed to fit into mini PC builds. Unlike many of the other GPUs meant for compact PCs, this one comes with three fans instead of just two or one. From a report: That three-fan setup might make it a bit difficult to fit into some small form factor cases, as the card measures 182mm long. But it makes up for that with its thin 40mm height and 69mm width.

Despite its slender design, the chip comes outfitted with two DisplayPort and two HDMI ports as well. It also comes with a low-profile bracket, which is a nice touch. While it's nice that Gigabyte has made a 40-series chip specifically for low-profile builds, Nvidia's GeForce RTX 4060 isn't that great of a card to begin with. The GPU barely outpaces the older (and slightly more expensive) 3060 Ti, as it comes with an underwhelming 8GB of VRAM and a 128-bit memory bus.

As AMD continues to launch their full graphics product stacks based on their latest RDNA 3 architecture GPUs, the company is now preparing their next wave of professional cards under the Radeon Pro lineup. Following the launch of their high-end Radeon Pro W7900 and W7800 graphics cards back in the second quarter of this year, today the company is announcing the low-to-mid-range members of the Radeon Pro W7000 series: the Radeon Pro W7500 and Radeon Pro W7600. From a report: Both based on AMD's monolithic Navi 33 silicon, the latest Radeon Pro parts will hit the shelves a bit later this quarter. The two cards, as a whole, will make up what AMD defines as the mid-range segment of their professional video card market. And like their flagship counterparts, AMD is counting on a combination of RDNA 3's advanced features, including AV1 encoding support, improved compute and ray tracing throughput, and DisplayPort 2.1 outputs to help drive sales of the new video cards. That, and as is tradition, significantly undercutting NVIDIA's competing professional cards.

Not unlike their high-end counterparts, for this generation AMD has decided to expand the size of their mid-range pro graphics lineup. Whereas the previous generation had the sole W6600 (and W6400 at entry-level), the W7000 series gets both a W7600 card and a W7500 card. Besides the obvious performance difference, the other big feature separating the two cards is power consumption. The Radeon Pro W7600 is a full-height video card running at 130W, while the W7500 is explicitly designed as a sub-75W card that can be powered entirely by a PCIe slot, coming in at a cool 70 Watts. The Radeon Pro W7600 is priced at $599 -- $50 cheaper than its predecessor -- whereas the W7500 will bring up the rear of the W7000 product stack at $429.

According to Windows Central, Lenovo is working on a handheld gaming PC dubbed "Legion Go," featuring Windows 11 and Ryzen chips. From the report: While details are scant right now, we understand this will sport AMD's new Phoenix processors, which the chip firm describes as ultra-thin, focused on gaming, AI, and graphics for ultrabooks. The fact the Legion Go will sport Ryzen chips pretty much guarantees that this is a Windows PC gaming handheld, as part of Lenovo's popular gaming "Legion" brand. As of writing, there's no information on exactly when this device could become available, or if, indeed, it'll become available at all.

According to our information, the Legion Go could sport an 8-inch screen, making it larger than the ASUS ROG Ally or the Steam Deck, both of which have a 7-inch display. PC and console games ported to PC are often designed for larger monitors or even TVs, and on smaller screens, UI elements can be difficult to see, especially if the game doesn't have a UI scaling option. A larger display could give the Legion Go a decent advantage over its competitors if it remains lightweight and balanced, which of course remains to be seen. The AMD Phoenix 7040 series chips are described by the firm as "ultra-thin" for powerful, but elegant ultrabook-style devices. They should lend themselves well to a device like the Legion Go, supporting 15W low-power states for lightweight games and maximized battery life, similar to the Steam Deck and ROG Ally. The Z1 Extreme in the ASUS ROG Ally can perform with a TDP below 15W, however, which could give the ROG Ally some advantages there. There's every chance the Legion Go could have other configurations we're unaware of yet, though, we'll just have to wait and see.

Qualcomm and Meta will enable the social networking company's new large language model, Llama 2, to run on Qualcomm chips on phones and PCs starting in 2024, the companies announced today. From a report: So far, LLMs have primarily run in large server farms, on Nvidia graphics processors, due to the technology's vast needs for computational power and data, boosting Nvidia stock, which is up more than 220% this year. But the AI boom has largely missed the companies that make leading edge processors for phones and PCs, like Qualcomm. Its stock is up about 10% so far in 2023, trailing the NASDAQ's gain of 36%. The announcement on Tuesday suggests that Qualcomm wants to position its processors as well-suited for A.I. but "on the edge," or on a device, instead of "in the cloud." If large language models can run on phones instead of in large data centers, it could push down the significant cost of running A.I. models, and could lead to better and faster voice assistants and other apps.

The crypto-mining company formerly known as Hive Blockchain Technologies is pivoting to artificial intelligence and web3, and has changed its name accordingly. From a report: The Vancouver-based miner has dropped the "blockchain" marker and said that its new branding as Hive Digital Technologies is intended to reflect "its mission to drive advancements" in AI applications like ChatGPT, and to "support the new web3 ecosystem."

Hive intends to use its existing fleet of Nvidia graphics processing units "for computational tasks on a massive scale," according to a July 12 filing with the US Securities and Exchange Commission. The vast majority of crypto-mining companies are focused on Bitcoin and use specialized chips that are different from so-called GPUs. Hive is among a handful of companies that deploy GPUs at scale to mine Ether, the second largest cryptocurrency by market value. A recent set of changes on the Ethereum blockchain has meant that these GPUs are no longer necessary, which is a problem for the Ether miners who hold large stocks of them.

The US government is providing a conditional $9.2 billion loan to Ford for the construction of three battery factories, the largest government backing for a US automaker since the 2009 financial crisis. "The enormous loan [...] marks a watershed moment for President Joe Biden's aggressive industrial policy meant to help American manufacturers catch up to China in green technologies," reports Bloomberg. From the report: The new factories that will eventually supply Ford's expansion into electric vehicles are already under construction in Kentucky and Tennessee through a joint venture called BlueOval SK, owned by the Michigan automaker and South Korean battery giant SK On Co. Ford plans to make as many as 2 million EVs by 2026, a huge increase from the roughly 132,000 it produced last year. The three-factory buildout by BlueOval plus an adjacent Ford EV assembly unit have an estimated price tag of $11.4 billion. BlueOval was previously awarded subsidies by both state governments. That means taxpayers would be providing low-interest financing for almost all of the cost.

Ford's cars and SUVs made with domestic batteries will also be eligible for billions of dollars in incentives embedded in the Inflation Reduction Act's $370 billion in clean-energy funding, part of the historic climate measure narrowly passed into law about a year ago. The US government will subsidize manufacturing of batteries, and buyers could qualify for additional tax rebates of up to $7,500 per vehicle.

The rush of incentives, government lending and private-sector investment has led to a manufacturing boom in the wake of the IRA. More than 100 battery and electric-vehicle production projects are announced or already under construction in the US, representing about $200 billion in total investments. "Not since the advent of the auto industry 100 years ago have we seen an investment like that," says Gary Silberg, KPMG's global automotive sector leader.

According to a report from The Financial Times, the European Union Commission is planning an in-depth investigation into Adobe's $20 billion purchase of Figma, the popular online graphics editing and interface design application. Gizmodo reports: Back in February, the EU Commission noted that it had received numerous requests to review the business deal. The international watchdog announced that it would need to clear the proposed merger, under the justification that it "threatens to significantly affect competition in the market for interactive product design and whiteboarding software."

Now, the Brussels-based Commission will open a phase II investigation, per the FT. Generally, anti-competition probes are handled at the phase I level, which accounts for 90% of all cases, according to EU internal data. In comparison, a phase II analysis takes more time and goes deeper. By the Commission's description, a phase II investigation "typically involves more extensive information gathering, including companies' internal documents, extensive economic data, more detailed questionnaires to market participants, and/or site visits." From the start of such a probe, the regulatory body has 90 days to make a decision.

The EU Commission would not directly confirm its plans to investigate the Adobe/Figma merger. In an email, spokesperson Marta Perez-Cejuela told Gizmodo, "this transaction has not been formally notified to the Commission." Such notification is a requirement before any investigation can move forward. Commission officials requested that Adobe submit an official notification in February. Despite the Commission's lack of formal announcement, an EU probe into the acquisition is expected. Already the U.S. Department of Justice and the United Kingdom's Competition and Markets Authority are looking into the digital design tool deal. The DOJ is reportedly preparing to file an antitrust suit blocking the merger, while the UK CMA is actively investigating the acquisition, with a first decision due by the end of June.

Advanced Micro Devices on Tuesday is expected to reveal new details about an AI "superchip" that analysts believe will be a strong challenger to Nvidia, whose chips dominate the fast-growing artificial intelligence market. From a report: AMD Chief Executive Lisa Su will give a keynote address at an event in San Francisco on the company's strategy in the data center and AI markets. Analysts expect fresh details about a chip called the MI300, AMD's most advanced graphics processing unit, the category of chips that companies like OpenAI use to develop products such as ChatGPT. Nvidia dominates the AI computing market with 80% to 95% of market share, according to analysts.

Last month, Nvidia's market capitalization briefly touched $1 trillion after the company said it expected a jump in revenue after it secured new chip supplies to meet surging demand. Nvidia has few competitors working at a large scale. While Intel and several startups such as Cerebras Systems and SambaNova Systems have competing products, Nvidia's biggest sales threat so far is the internal chip efforts at Alphabet's Google and Amazon's cloud unit, both of which rent their custom chips to outside developers.

Isaac-Lew (Slashdot reader #623) writes: The Lego scene in "Spider-Man: Across The Spider-Verse" was animated by a 14-year-old high school student after the producers saw the trailer he made that was animated Lego-style.
The teenager had used his father's old computers to recreate the trailer "shot for shot to look as if it belonged in a Lego world," reports the New York Times: By that point, he had been honing his skills for several years making short computer-generated Lego videos. "My dad showed me this 3-D software called Blender and I instantly got hooked on it," he said. "I watched a lot of YouTube videos to teach myself certain stuff..."

[A]fter finding the movie's Toronto-based production designer, Patrick O'Keefe, on LinkedIn, and confirming that Sony Pictures Animation's offer was legitimate, Theodore Mutanga, a medical physicist, built his son a new computer and bought him a state-of-the-art graphics card so he could render his work much faster... Over several weeks, first during spring break and then after finishing his homework on school nights, Mutanga worked on the Lego sequence... Christophre Miller [a director of "The Lego Movie" and one of the writer-producers of "Spider-Verse."] saw Mutanga's contribution to "Across the Spider-Verse" not only as a testament to the democratization of filmmaking, but also to the artist's perseverance: he dedicated intensive time and effort to animation, which is "not ever fast or easy to make," Miller said.

'The Lego Movie' is inspired by people making films with Lego bricks at home," Lord said by video. "That's what made us want to make the movie. Then the idea in 'Spider Verse' is that a hero can come from anywhere. And here comes this heroic young person who's inspired by the movie that was inspired by people like him."

If you're hoping to see more Windows games on Mac then those dreams might finally come true soon. From a report: Apple has dropped some big news for game developers at its annual Worldwide Developers Conference (WWDC) this week, making it far easier and quicker to port Windows games to Mac thanks to a Proton-like environment that can translate and run the latest DirectX 12 Windows games on macOS. Apple has created a new Game Porting Toolkit that's similar to the work Valve has done with Proton and the Steam Deck.

It's powered by source code from CrossOver, a Wine-based solution for running Windows games on macOS. Apple's tool will instantly translate Windows games to run on macOS, allowing developers to launch an unmodified version of a Windows game on a Mac and see how well it runs before fully porting a game. Mac gaming has been a long running meme among the PC gaming community, despite Resident Evil Village and No Man's Sky ports being some rare recent exceptions to macOS gaming being largely ignored.

"The new Game Porting Toolkit provides an emulation environment to run your existing unmodified Windows game and you can use it to quickly understand the graphics feature usage and performance potential of your game when running on a Mac," explains Aiswariya Sreenivassan, an engineering project manager for GPUs and graphics at Apple, in a WWDC session earlier this week.

Apple announced the M2 Ultra processor, a new chip for its Mac Studio workstation for professional users. From a report: The chip has 134 transistors and 24 central processing unit (CPU) cores with 20% faster performance. It has up to 76 graphics processing unit (GPU) cores at up to 30% faster performance. Apple made the announcement at its WWDC event today on the Apple campus in Cupertino, California.

The chip will go into the Mac Studio product, which previously used Intel silicon. These are machines like those used by engineers to deliver Saturday Night Live or create blockbuster movies, said Jennifer Munn at Apple. Apple said this completes the transition to Apple silicon. Developers can build new versions of apps at warp speed, with up to 25% faster performance than in the past, Munn said. The 32-core neural engine is 40% faster at AI calculations. It supports 192 gigabytes of unified memory, which is 50% more than M1 Ultra.

Apple is testing a pair of new high-end Macs and their accompanying processors ahead of its Worldwide Developers Conference next week, suggesting that it's nearing the release of professional-focused desktop computers. From a report: The company is planning two new Mac models -- labeled internally as Mac 14,13 and Mac 14,14 -- that run the M2 Max processor announced in January and a yet-to-be-unveiled M2 Ultra chip. That second processor would replace the M1 Ultra model currently featured in the Mac Studio, a high-end desktop announced in March 2022. [...]

The first desktop computer in testing is running an M2 Max processor with eight high-performance cores -- components for the most demanding tasks -- as well as four efficiency cores and 30 graphics cores. Those are the same specifications featured in the MacBook Pro with the M2 Max. This particular machine also includes 96 gigabytes of memory and is running macOS 13.4, the version of the Mac operating system that was just released earlier this month. The second machine in testing has what is labeled as an M2 Ultra chip, which the company hasn't yet announced. That component, which sports 24 processing cores, doubles the performance of the M2 Max model. The chip includes 16 high-performance cores and eight efficiency cores, as well as 60 graphics cores. The company is testing it in configurations with 64 gigabytes, 128 gigabytes and 192 gigabytes of memory.

Microsoft's massive investment in OpenAI has put the company at the center of the artificial intelligence boom. But it's not the only place where the software giant is opening its wallet to meet the surging demand for AI-powered services. From a report: CNBC has learned from people with knowledge of the matter that Microsoft has agreed to spend potentially billions of dollars over multiple years on cloud-computing infrastructure from startup CoreWeave, which announced on Wednesday that it raised $200 million. That financing comes just over a month after the company attained a valuation of $2 billion. CoreWeave sells simplified access to Nvidia's graphics processing units, or GPUs, which are considered the best available on the market for running AI models.

Microsoft signed the CoreWeave deal earlier this year in order to ensure that OpenAI, which operates the viral ChatGPT chatbot, will have adequate computing power going forward, said one of the people, who asked not to be named due to confidentiality. OpenAI relies on Microsoft's Azure cloud infrastructure for its hefty compute needs.