ASUS has just four letters to sell you on its latest creator-focused notebooks: OLED. From a report: The company is bringing OLED screens to all of its new models, a move meant to differentiate them in the increasingly crowded PC market. Compared to traditional LCD screens, OLED offers deeper blacks levels, vastly better contrast, and more responsiveness. Even today, as LCDs have evolved to be brighter and faster, OLED offers a more pronounced visual "pop." We've been seeing notebooks with OLED for years, like on the XPS 15 and ZenBook, but they've typically been positioned as a premium feature for select models. Now ASUS is trying to make its name synonymous with OLED, so much so that it's bringing it to new mid-range notebooks like the VivoBook Pro 14X and 16X. It's also touting the first 16-inch 4K OLED HDR screens on notebooks across several models: the ProArt Studiobook Pro, ProArt Studiobook and the Vivobook Pro.

Befitting its name, you can expect to see the fastest hardware on the market in the StudioBook Pro 16 OLED (starting at $2,500). It'll be powered by H-series Ryzen 5000 processors, 3rd-gen Intel Xeon chips and NVIDIA's professional-grade RTX A2000 and A5000 GPUs. And if you don't need all of that power, there's also the Studiobook 16 OLED ($2,000), which has the same Ryzen chips, Intel Core i7 CPUs and either RTX 3070 or 3060 graphics. Both notebooks will be equipped with 4K OLED HDR screens that reach up to 550 nits and cover 100 percent of DCI-P3 color gamut. They'll also sport ASUS Dial, a new rotary accessory located at the top of their trackpads, offering similar functionality to Microsoft's forgotten Surface Dial.

Internet-grooming company Cloudflare has revealed that it was unable to put Intel inside its new home-brew servers, because they just used too much energy. A Tuesday post by platform operations engineer Chris Howells reveals that Cloudflare has been working on designs for an eleventh-generation server since mid-2020. jaa101 writes: "We evaluated Intel's latest generation of 'Ice Lake' Xeon processors," Howells wrote. "Although Intel's chips were able to compete with AMD in terms of raw performance, the power consumption was several hundred watts higher per server -- that's enormous." Fatally enormous -- Cloudflare's evaluation saw it adopt AMD's 64-core Epyc 7713 for the servers it deploys to over 200 edge locations around the world. Power savings also influenced a decision to go from three disks to two in the new design. A pair of 1.92TB Samsung drives replaced the three of the Korean giant's 960GB units found in previous designs. The net gain was a terabyte of capacity, and six fewer watts of power consumption. Howellls's post also reveals that testing produced data showing that equipping its servers with 512GB of RAM did not produce enough of a performance boost to justify the expense. The company has therefore settled on 384GB of memory, but did jump from DDR4-2933 to DDR4-3200 as the slight cost increase delivered a justifiable performance boost.

Microsoft won't ship support for Android apps on Windows 11 in time for the operating system's launch on October 5th. While Android apps running on Windows 11 is one of the big new features of the OS, Microsoft will only start previewing this feature in the coming months. From a report: "We look forward to continuing our journey to bring Android apps to Windows 11 and the Microsoft Store through our collaboration with Amazon and Intel; this will start with a preview for Windows Insiders over the coming months," says Aaron Woodman, general manager of Windows marketing at Microsoft.

Microsoft is announcing today that it won't block people from installing Windows 11 on most older PCs. While the software maker has recommended hardware requirements for Windows 11 -- which it's largely sticking to -- a restriction to install the OS will only be enforced when you try to upgrade from Windows 10 to Windows 11 through Windows Update. From a report: This means anyone with a PC with an older CPU that doesn't officially pass the upgrade test can still go ahead and download an ISO file of Windows 11 and install the OS manually. Microsoft announced its Windows 11 minimum hardware requirements in June, and made it clear that only Intel 8th Gen and beyond CPUs were officially supported. Microsoft now tells us that this install workaround is designed primarily for businesses to evaluate Windows 11, and that people can upgrade at their own risk as the company can't guarantee driver compatibility and overall system reliability. Microsoft won't be recommending or advertising this method of installing Windows 11 to consumers.

Intel has signed a deal with the Department of Defense to support a domestic commercial chip-building ecosystem. The chipmaker will lead the first phase of a program called Rapid Assured Microelectronics Prototypes - Commercial (RAMP-C), which aims to bolster the domestic semiconductor supply chain. From a report: The chipmaker's recently launched division, Intel Foundry Services, will lead the program. As part of RAMP-C, Intel will partner with IBM, Cadence, Synopsys and others to establish a domestic commercial foundry ecosystem. Intel says the program was designed to create custom integrated circuits and commercial products required by the Department of Defense's systems. "The RAMP-C program will enable both commercial foundry customers and the Department of Defense to take advantage of Intel's significant investments in leading-edge process technologies," said Randhir Thakur, president of Intel Foundry Services, in a statement. "Along with our customers and ecosystem partners, including IBM, Cadence, Synopsys and others, we will help bolster the domestic semiconductor supply chain and ensure the United States maintains leadership in both R&D and advanced manufacturing."

At its annual Architecture Day semiconductor event Thursday, Intel revealed new details about its powerful Ponte Vecchio chip for data centers, reports SiliconANGLE: Intel is looking to take on Nvidia Corp. in the AI silicon market with Ponte Vecchio, which the company describes as its most complex system-on-chip or SOC to date. Ponte Vecchio features some 100 billion transistors, nearly twice as many as Nvidia's flagship A100 data center graphics processing unit. The chip's 100 billion transistors are divided among no fewer than 47 individual processing modules made using five different manufacturing processes. Normally, an SOC's processing modules are arranged side by side in a flat two-dimensional design. Ponte Vecchio, however, stacks the modules on one another in a vertical, three-dimensional structure created using Intel's Foveros technology.

The bulk of Ponte Vecchio's processing power comes from a set of modules aptly called the Compute Tiles. Each Compute Tile has eight Xe cores, GPU cores specifically optimized to run AI workloads. Every Xe core, in turn, consists of eight vector engines and eight matrix engines, processing modules specifically built to run the narrow set of mathematical operations that AI models use to turn data into insights... Intel shared early performance data about the chip in conjunction with the release of the technical details. According to the company, early Ponte Vecchio silicon has demonstrated performance of more than 45 teraflops, or about 45 trillion operations per second.
The article adds that it achieved those speeds while processing 32-bit single-precision floating-point values floating point values — and that at least one customer has already signed up to use Ponte Vecchio. The Argonne National Laboratory will include Ponte Vecchio chips in its upcoming $500 million Aurora supercomputer. Aurora will provide one exaflop of performance when it becomes fully operational, the equivalent of a quintillion calculations per second.

Tom's Hardware reports: Based on revenue, Samsung Electronics has reclaimed the number one semiconductor manufacturer spot on the back of a strong Q2 2021, according to the latest IC Insight's The McClean Report, which investigates the state of the semiconductor industry in several areas.

The South Korean company achieved a 19 percent increase in overall IC sales compared to Q1 2021, bringing in a total of $20.29 billion in the April-June period alone... On the other hand, Intel achieved a smaller three percent QoQ (Quarter-over-Quarter) increase that resulted in a cool $19.3 billion in chip sales. For reference, AMD, which is generally considered to have a competitive CPU portfolio compared to Intel, brought in a comparatively measly $3.85 billion...

According to the present-day report, Samsung has achieved the top spot mainly due to ascending ASP (Average Sale Price) of NAND and DRAM, with the latter being a significant high-volume advantage over Intel, which doesn't produce RAM. Samsung had last been the top manufacturer back in Q3 2018 — again on the back of strong NAND and DRAM results in the midst of a market shortage.

"With the latest wave of return-to-office delays from Covid-19, some companies are considering a new possibility: Offices may be closed for nearly two years," reports the Wall Street Journal.

"That is raising concerns among executives that the longer people stay at home, the harder or more disruptive it could be to eventually bring them back." Many employees developed new routines during the pandemic, swapping commuting for exercise or blocking hours for uninterrupted work. Even staffers who once bristled at doing their jobs outside of an office have come to embrace the flexibility and productivity of at-home life over the past 18 months, many say. Surveys have shown that enthusiasm for remote work has only increased as the pandemic has stretched on. "If you have a little blip, people go back to the old way. Well, this ain't a blip," said Pat Gelsinger, chief executive officer of Intel Corp., whose company has benefited from the work-from-home boom. He predicts hybrid and remote work will remain the norm for months and years to come. "There is no going back...."

[W]hat many have concluded over time is that their companies can operate largely effectively while remote, executives and workers say... As more time passes until offices reopen, it could become difficult to convince existing employees to willingly upend their new lives and return to pre-pandemic schedules in offices, executives say.
Apple, Amazon, Facebook, and Lyft have now all postponed the return to their U.S. workplaces until 2022.

Intel has spent much of 2021 announcing plans for its future: a new IDM 2.0 strategy, new naming schemes for its process nodes, and new desktop GPUs. At Intel's Architecture Day 2021, we finally got a preview of how some of those changes are coming together in new chips, starting with the upcoming Alder Lake lineup later this year. From a report: As the company has been teasing since last year's Architecture Day, Alder Lake will feature Intel's latest hybrid architecture: instead of simply offering the next generation of powerful Intel CPU cores, it'll offer a mix of both performance and efficiency x86 cores, both of which Intel previewed as part of its announcements. Additionally, Alder Lake will be the first chip released on Intel's newly renamed Intel 7 technology node (not to be confused with Intel 4, which was previously known as Intel's delayed 7nm node, and will be available to consumers sometime in 2023 under the codename "Meteor Lake"). Intel 7 still uses similar technology to the company's current 10nm tech, instead of the bigger leap in manufacturing processes planned for Intel 4.

The new x86 performance core -- codenamed "Golden Cove" -- is the successor to the Willow Cove cores that are currently found in the company's 11th Gen Tiger Lake processors. Intel claims that it's the most powerful CPU core its ever built, but the company only offered a comparison to its Cypress Cove cores (the version of its 10nm architecture that Intel ported to its 14nm process), not the more advanced Willow Cove cores. Meanwhile, the company's new x86 Efficient core (codenamed "Gracemont") aims to be "the world's most efficient x86 CPU core" while still offering higher IPC than the company's Skylake chips. Intel claims that for single-thread cases, one of its new efficient cores hits 40 percent more performance at the same power (or similar performance while using 40 percent of the power) of a Skylake core, improvements that double when comparing four Efficient cores running four threads to two Skylake cores running four threads.

In a statement to CRN, Intel said it was "winding down" RealSense and transferring the talent and computer vision tech to efforts that "better support" its core chip businesses. Engadget reports: Questions surfaced about the fate of RealSense after the team's leader, Sagi Ben Moshe, said he was leaving Intel two weeks ago. RealSense aimed to make computer vision more flexible and accessible. A company or researcher could buy cameras to aid everything from robot navigation through to facial recognition, and there was even a developer-focused phone. It was never a truly mainstream product, though, and ASI VP Kent Tibbils told CRN that there were few customers buying RealSense cameras in any significant quantities. It wasn't really a money-making division, even if the work helped Intel's other teams.

For Intel, there's likely a simpler answer: it wants to cut ballast. CEO Pat Gelsinger wants Intel to reclaim the chipmaking crown, and that means concentrating its resources on design and manufacturing capabilities. No matter how successful RealSense is, it's a potential distraction from Intel's latest strategy.

An anonymous reader quotes a report from MacRumors: Apple is planning to hold multiple events this fall, which will collectively include the launch of new iPhones, Apple Watches, updated AirPods, revamped iPad mini, and the redesigned MacBook Pros, according to respected Bloomberg journalist Mark Gurman. In his latest weekly Power On newsletter, Gurman says that much like last year, Apple will hold multiple events this coming fall, with the first likely being in September for the iPhone 13. Last year, due to the global health crisis and production constraints, the iPhone 12 lineup was not announced until October. The 2020 September event, rather than focusing on new iPhones, showcased new Apple Watches, iPads, and services.

This year, Apple is expected to return to its tradition of announcing its flagship yearly iPhone update in September, according to multiple reports. In today's newsletter, Gurman reiterated his reporting from earlier last week, setting expectations for the iPhone 13 to include updates to the camera focused towards professional users, more advanced displays, and a smaller notch. Alongside the new iPhones, Gurman, as previously reported, says that Apple can be expected to launch the third-generation AirPods featuring an updated design, an updated iPad mini with a larger display, thinner borders, and improved performance, as well as the Apple Watch Series 7 with flatter and improved displays, and performance.

As for the highly anticipated MacBook Pros featuring mini-LED displays, updated designs, and the M1X Apple silicon chip, Gurman says they will be available by the time the current 16-inch MacBook Pro, powered by Intel, will celebrate its second anniversary. The 16-inch MacBook Pro was last updated in November of 2019. The first event of the fall in September will likely include the new iPhones, Apple Watches, and AirPods, while the new iPads and possible updates to some of the company's services could be reserved for a second event, with the final event of the season being focused on Apple silicon Macs.

Dave Knott writes: Intel is branding its upcoming consumer GPUs as Intel Arc. This new Arc brand will cover both the hardware and software powering Intel's high-end discrete GPUs, as well as multiple hardware generations. The first of those, known previously as DG2, is expected to arrive in the form of codename "Alchemist" in Q1 2022. Intel's Arc GPUs will be capable of mesh shading, variable rate shading, video upscaling, and real-time ray tracing. Most importantly, Intel is also promising AI-accelerated super sampling, which sounds like Intel has its own competitor to Nvidia's Deep Learning Super Sampling (DLSS) technology.

The Register's Richard Speed commemorates the 40th anniversary of the introduction of the IBM Model 5150: IBM was famously late to the game when the Model 5150 (or IBM PC) put in an appearance. The likes of Commodore and Apple pretty much dominated the microcomputer world as the 1970s came to a close and the 1980s began. Big Blue, on the other hand, was better known for its sober, business-orientated products and its eyewatering price tags. However, as its customers began eying Apple products, IBM lumbered toward the market, creating a working group that could dispense with the traditional epic lead-times of Big Blue and take a more agile approach. A choice made was to use off-the-shelf hardware and software and adopt an open architecture. A significant choice, as things turned out.

Intel's 8088 was selected over the competition (including IBM's own RISC processor) and famously, Microsoft was tapped to provide PC DOS as well as BASIC that was included in the ROM. So this marks the 40th anniversary of PC DOS, aka MS-DOS, too. You can find Microsoft's old MS-DOS source code here. The basic price for the 5150 was $1,565, with a fully loaded system rising to more than $3,000. Users could enjoy high resolution monochrome text via the MDA card or some low resolution graphics (and vaguely nauseating colors) through a CGA card (which could be installed simultaneously.) RAM landed in 16 or 64kB flavors and could be upgraded to 256kB while the Intel 8088 CPU chugged along at 4.77 MHz.

Storage came courtesy of up to two 5.25" floppy disks, and the ability to attach a cassette recorder -- an option swiftly stripped from later models. There was no hard disk, and adding one presented a problem for users with deep enough pockets: the motherboard and software didn't support it and the power supply was a bit weedy. IBM would resolve this as the PC evolved. Importantly, the motherboard also included slots for expansion, which eventually became known as the Industry Standard Architecture (ISA) bus as the IBM PC clone sector exploded. IBM's approach resulted in an immense market for expansion cards and third party software. While the Model 5150 "sold like hotcakes," Speed notes that it was eventually discontinued in 1987.

Samsung vice chairman Jay Y. Lee, in jail after convictions for bribery, embezzlement and other charges, has qualified for parole and is expected to leave prison this Friday, South Korea's justice ministry said. Reuters reports: "The decision to grant Samsung Electronics vice chairman Jay Y. Lee parole was the result of a comprehensive review of various factors such as public sentiment and good behavior during detention," the ministry said in a statement on Monday.
Convicted of bribing a friend of former President Park Geun-hye, Lee, 53, has served 18 months of a revised 30 month sentence. He initially served one year of a five-year sentence from August 2017 which was later suspended. That court decision was then overturned and while the sentence was shortened, he was sent back to jail in January this year. Lee still needs the Justice Minister to approve his return to work as the law bars persons with certain convictions from working for companies related to those convictions for five years. He is likely to get that, legal experts say, due to circumstances such as the amount deemed embezzled having been repaid. The Federation of Korean Industries, a big business lobby, welcomed the decision, adding: "If the investment clock, currently at standstill, is not wound up quickly, we could lag behind global companies such as Intel and TSMC and lose the Korean economy's bread and butter at a moment's notice."

Instead of having AI in a self-driving car decide whether to kill its driver or pedestrians, the Washington Post reports there's a new philosophy gaining traction: Why not stop cars from getting in life-or-death situations in the first place? (Alternate URL): After all, the whole point of automated cars is to create road conditions where vehicles are more aware than humans are, and thus better at predicting and preventing accidents. That might avoid some of the rare occurrences where human life hangs in the balance of a split-second decision... The best way to kill or injure people probably isn't a decision you'd like to leave up to your car, or the company manufacturing it, anytime soon. That's the thinking now about advanced AI: It's supposed to prevent the scenarios that lead to crashes, making the choice of who's to die one that the AI should never have to face.

Humans get distracted by texting, while cars don't care what your friends have to say. Humans might miss objects obscured by their vehicle's blind spot. Lidar can pick those things up, and 360 cameras should work even if your eyes get tired. Radar can bounce around from one vehicle to the next, and might spot a car decelerating up ahead faster than a human can... [Serial entrepreneur Barry] Lunn is the founder and CEO of Provizio, an accident-prevention technology company. Provizio's secret sauce is a "five-dimensional" vision system made up of high-end radar, lidar and camera imaging. The company builds an Intel vision processor and Nvidia graphics processor directly onto its in-house radar sensor, enabling cars to run machine-learning algorithms directly on the radar sensor. The result is a stack of perception technology that sees farther and wider, and processes road data faster than traditional autonomy tech, Lunn says. Swift predictive analytics gives vehicles and drivers more time to react to other cars.

The founder has worked in vision technology for nearly a decade and has previously worked with NASA, General Motors and Boeing under the radar company Arralis, which Lunn sold in 2017. The start-up is in talks with big automakers, and its vision has a strong team of trailblazers behind it, including Scott Thayer and Jeff Mishler, developers of early versions of autonomous tech for Google's Waymo and Uber... Lunn thinks the auto industry prematurely pushed autonomy as a solution, long before it was safe or practical to remove human drivers from the equation. He says AI decision-making will play a pivotal role in the future of auto safety, but only after it has been shown to reduce the issues that lead to crashes. The goal is the get the tech inside passenger cars so that the system can learn from human drivers, and understand how they make decisions before allowing the AI to decide what happens in specified instances.

Terry Rudolph, a professor of quantum physics at Imperial College London, suggests that interstellar light could actually be harnessed by space faring aliens to form an encrypted quantum internet. Motherboard reports: This may sound like the stuff of science fiction, but Rudolph says it was actually a natural extension of what he does as co-founder of PsiQuantum, a Silicon Valley-based company on a mission to build a scalable photonic quantum computer. He laid out his idea in a paper recently published on the arXiv preprint server. Rudolph said the idea for the paper on aliens communicating with quantum starlight flowed from his work on quantum computers. Unlike the quantum computers being pursued by the likes of Google or Intel that use superconducting circuits or trapped ions at incredibly cold temperatures to create qubits (the quantum equivalent of a computer bit), photonic computers use light to accomplish the same thing. While Rudolph says this kind of quantum design is unconventional, it does also have advantages over its rival -- including being able to operate at room temperature and easy integration into existing fiber optic infrastructure.

The primary way the aliens would create this kind of quantum internet is through a quantum mechanics principle called entanglement, explains Rudolph. In a nutshell, entanglement is a phenomena in which the quantum states of particles (like photons) are linked together. This is what Einstein referred to as "spooky action at a distance" and means that disturbing one particle will automatically affect its partner, even if they're miles apart. This entanglement would allow aliens -- or even humans -- to send encrypted signals between entangled partners, or nodes. Now, scale that single computer system up to a network potentially spanning the entire cosmos.

Aliens aside, Rudolph says that his paper demonstrates that building a photon-based quantum internet here on Earth might be "much easier than we expected." As for the aliens, even if they were using this kind of technology to transform waves of light into their own personal chat rooms, we'd have no way of knowing, says Rudolph. And even if we could pick out these light patterns in the sky, we still wouldn't be able to listen in. This is due to the incredibly shy nature of quantum particles -- any attempt to observe them by an outside party would alter their state and destroy the information they were carrying.

ytene writes: CNN is claiming an exclusive scoop, with an article reporting that U.S. intelligence agencies have scored a massive trove of Covid-19 genetic data, which, CNN suggests, comes from the Wuhan research lab. More than the complex challenge of absorbing and understanding the "mountain" of raw data, U.S. researchers are going to have to translate the material from native Mandarin before the real work can begin. Whilst there has obviously been a lot of interest in a clear identification of the source, it isn't clear how such a revelation could have a material impact on the efficacy of vaccines or the take-up of the treatment. It might, however, give useful clues to help understand where or how the next deadly outbreak could develop. "It's unclear exactly how or when U.S. intelligence agencies gained access to the information, but the machines involved in creating and processing this kind of genetic data from viruses are typically connected to external cloud-based servers -- leaving open the possibility they were hacked," notes CNN, citing multiple people familiar with the matter.

The report also notes that senior intelligence officials are "genuinely split between the two prevailing theories on the pandemic's origins." The World Health Organization says wildlife farms in southern China are the most likely source of the COVID-19 pandemic, but the theory that the virus accidentally escaped from a lab in Wuhan is still being investigated. According to a CNN report last month, "[S]enior Biden administration officials overseeing the 90-day review now believe the theory that the virus accidentally escaped from a lab in Wuhan is at least as credible as the possibility that it emerged naturally in the wild -- a dramatic shift from a year ago, when Democrats publicly downplayed the so-called lab leak theory."

MojoKid writes: AMD is taking the wraps off of its latest integrated processors known as Ryzen 7 5700G and the Ryzen 5 5600G. As their branding suggests, these new products are based on the same excellent AMD Zen 3 core architecture, but with integrated graphics capabilities on board as well, hence the "G" designation. AMD is targeting more mainstream applications with these chips. The Ryzen 7 5700G is an 8-core/16-thread CPU with 4MB of L2 cache and 16MB of L3. Those CPU cores are mated to an 8 CU (Compute Unit) Radeon Vega graphics engine, and it has 24 lanes of PCIe Gen 3 connectivity. The 5700G's base CPU clock is 3.8GHz, with a maximum boost clock of 4.6GHz. The on-chip GPU can boost up to 2GHz, which is a massive uptick from the 1.4GHz of previous-gen 3000-series APUs.

The Ryzen 5 5600G takes things down a notch with 6 CPU cores (12 threads) and a smaller 3MB L2 cache while L3 cache size remains unchanged. The 5600G's iGPU is scaled down slightly as well with only 7 CUs. At 3.9GHz, the 5600G's base CPU clock is 100MHz higher than the 5700G's, but its max boost lands at 4.4GHz with a slightly lower GPU boost clock of 1.9GHz. In the benchmarks, the Ryzen 5 5600G and Ryzen 7 5700G both offer enough multi-threaded muscle for the vast majority of users, often besting similar Intel 11th Gen Core series chips, with highly competitive single-thread performance as well.

On Tuesday, Apple rolled out three new graphics card modules for the Intel-based Mac Pro, all based on AMD's Radeon Pro W6000 series GPU. From a report: (Apple posted a Mac Pro performance white paper [PDF] to celebrate.) The new modules (in Apple's MPX format) come in three variants, with a Radeon Pro W6800X, two W6800X GPUs, and the W6900X. Each module also adds four Thunderbolt 3 ports and an HDMI 2 port to the Mac Pro. The Mac Pro supports two MPX modules, so you could pop in two of the dual-GPU modules to max out performance. They can connect using AMD's Infinity Fabric Link, which can connect up to four GPUs to communicate with one another via a super-fast connection with much more bandwidth than is available via the PCIe bus.

Along with other optimizations to benefit the Steam Deck, AMD and Valve have been jointly working on CPU frequency/power scaling improvements to enhance the Steam Play gaming experience on modern AMD platforms running Linux. Phoronix reports: It's no secret that the ACPI CPUFreq driver code has at times been less than ideal on recent AMD processors with delivering less than expected performance/behavior with being slow to ramp up to a higher performance state or otherwise coming up short of disabling the power management functionality outright. AMD hasn't traditionally worked on the Linux CPU frequency scaling code as much as Intel does to their P-State scaling driver and other areas of power management at large. AMD is ramping up efforts in these areas including around the Linux scheduler given their recent hiring spree while it now looks like thanks to the Steam Deck there is renewed interest in better optimizing the CPU frequency scaling under Linux.

AMD and Valve have been working to improve the performance/power efficiency for modern AMD platforms running on Steam Play (Proton / Wine) and have spearheaded "[The ACPI CPUFreq driver] was not very performance/power efficiency for modern AMD platforms...a new CPU performance scaling design for AMD platform which has better performance per watt scaling on such as 3D game like Horizon Zero Dawn with VKD3D-Proton on Steam." AMD will be presenting more about this effort next month at XDC. It's quite possible this new effort is focused on ACPI CPPC support with the previously proposed AMD_CPUFreq. Back when Zen 2 launched in 2019, AMD did post patches for their new CPUFreq driver that leveraged ACPI Collaborative Processor Performance Controls but the driver was never mainlined nor any further iterations of the patches posted. When inquiring about that work a few times since then, AMD has always said it's been basically due to resource constraints that it wasn't a focus at that time. Upstream kernel developers also voiced their preference to seeing AMD work to improve the generic ACPI CPPC CPUFreq driver code rather than having another vendor-specific solution. It's also possible AMD has been working on better improvements around the now-default Schedutil governor for scheduler utilization data in making CPU frequency scaling decisions.