An anonymous reader quotes a report from Ars Technica: On Monday, AMD's stock price plunged nearly 9 percent after a report by Morgan Stanley, a major investment bank, which found that "microprocessor momentum" has slowed. According to CNBC, a new report by analyst Joseph Moore found that "cryptocurrency mining driven sales for AMD's graphics chips will decline by 50 percent next year or a $250 million decline in revenue. He also forecasts video game console demand will decline by 5.5 percent in 2018." As per AMD's own SEC filings, the company lost over $2.8 billion from 2012 through 2016. However, new releases from AMD suggest that it may be on something of a resurgent track. As Ars reported last month, AMD's Ryzen and Threadripper processors re-established AMD's chips as competitive with Intel's.

Freshly Exhumed writes: PCI-SIG has released the specifications for version 4.0 of the PCIe (Peripheral Component Interconnect Express) bus, which, according to Chairman Al Yanes, promises data transfer rates of 16GTps, extended tags and credits for service devices, reduced system latency, lane margining, superior RAS capabilities, scalability for added lanes and bandwidth, improved I/O virtualization and platform integration. Tom's Hardware has posted a slide deck of the new version's specifications.

MojoKid writes: AMD is officially launching a processor family today known by the code name Raven Ridge, but now referred to as Ryzen Mobile. The architecture combines AMD's new Zen CPU core architecture, along with its RX Vega GPU integrated into a single chip for laptops. There are two initial chips in the mobile processor family that AMD is announcing today: the Ryzen 5 2500U and the Ryzen 7 2700U. Both processors feature four cores capable of executing 8 threads with SMT. However, there are differences with respect to processor clocks and GPU specs. AMD's Ryzen 5 2500U has a base clock of 2GHz and a boost clock of 3.6GHz, while Ryzen 7 2700U cranks up another 200MHz on both of those figures. Ryzen 5 2500U features 8 Radeon Vega graphics CUs (Compute Units) and a GPU clock of 1.1GHz, compared to 10 Radeon Vega CUs and a GPU clock of 1.3GHz for the higher-end Ryzen 7 2700U. AMD is making rather ambitious claims for the new processors, and promises some impressive gains over its 7th generation Bristol Ridge predecessors. According to AMD, CPU and GPU performance will see 200 percent and 128 percent uplifts, respectively. AMD is also showcasing benchmark numbers that have the new CPUs outgunning Intel's new quad-core Kaby Lake R chips in spots, along with significant performance advantages in gaming and graphics, on par with discrete, entry-level laptop GPUs like NVIDIA's GeForce 950M. Thin and light laptops from HP, Lenovo and Acer powered by Ryzen Mobile are expected to ship in Q4 this year.

An anonymous reader shares a report: Nvidia chief executive Jensen Huang said on Thursday artificial intelligence would enable fully automated cars within 4 years, but sought to tamp down expectations for a surge in demand for its chips from cryptocurrency miners. Nvidia came to prominence in the gaming industry for designing graphics-processing chips, but in recent years has been expanding into newer technologies including high-performance computing, artificial intelligence, and self-driving cars. Its expansion has been richly rewarded with a 170 percent stock surge over the past year, boosting its market value to $116 billion. "It will take no more than 4 years to have fully autonomous cars on the road. How long it takes for the vast majority of cars on the road to become that, it really just depends," Huang told media after a company event in Taipei.

Apple has refreshed just about every Mac product within the last couple of years -- except for the Mac Mini. Naturally, this has left many analysts questioning whether or not the company would be phasing out the Mini to focus more on its mobile devices. A MacRumors reader decided to email Apple CEO Tim Cook to get an update on the Mac mini and he received a response. Cook said it was "not time to share any details," but he confirmed that the Mac mini will be an important part of the company's product lineup in the future. MacRumors reports: Cook's response echoes a similar statement from Apple marketing chief Phil Schiller, who commented on the Mac mini when Apple's plans for a new Mac Pro were unveiled. "The Mac mini is an important product in our lineup and we weren't bringing it up because it's more of a mix of consumer with some pro use," he said. Positioned as a "bring your own peripherals" machine that comes without a mouse, keyboard, or display, the Mac mini is Apple's most affordable desktop machine. The current version is woefully outdated though, and continues to use Haswell processors and integrated Intel HD 5000/Intel Iris Graphics. It's not clear when Apple will introduce a new Mac mini, and aside from a single rumor hinting at a new high-end Mac mini with a redesign that "won't be so mini anymore," we've heard no rumors about work on a possible Mac mini refresh.

An anonymous reader shares a report: In what looks like a repeat of its loss to Qualcomm on smartphones, Intel has lagged graphics chip (GPU) maker Nvidia in the artificial intelligence revolution. Today Intel announced that its first AI chip, the Nervana Neural Network Processor, will roll out of factories by year's end. Originally called Lake Crest, the chip gets its name from Nervana, a company Intel purchased in August 2016, taking on the CEO, Naveen Rao, as Intel's AI guru. Nervana is designed from the ground up for machine learning, Rao tells me. You can't play Call of Duty with it. Rao claims that ditching the GPU heritage made room for optimizations like super-fast data interconnections allowing a bunch of Nervanas to act together like one giant chip. They also do away with the caches that hold data the processor might need to work on next. "In neural networks... you know ahead of time where the data's coming from, what operation you're going to apply to that data, and where the output is going to," says Rao.

David Pierce, writing for Wired: As Microsoft went to create the Surface Book 2, the company once again tried to bust categories. The result is the most combinatory device Microsoft's made yet. It's a laptop (screens measure 13 or 15 inches; there's a keyboard and trackpad) -- and it's also a tablet (the screen detaches, you can use a pen, everything's touch-friendly), and it's also a desktop. A stupendously powerful one, at that: It runs on Intel's new eighth-generation quad-core processors, in either a Core i5 or Core i7 version. The higher-end models come with Nvidia's GeForce discrete graphics, up to 16 gigs of RAM, and as much as 1 terabyte of solid storage. All that in a fanless body that gets up to 17 hours of battery life, and weighs about 3.5 pounds for the smaller model or 4.2 pounds for the larger. What does all that mean? Microsoft claims the smaller model is three times more powerful than the last Surface Book, and the 15-inch runs five times as fast. Those are meaningless comparisons, but the point holds. This thing screams. More useful are the comparisons to Apple's latest MacBook Pros: Microsoft claims up to 70 percent more battery life, and double the performance of Apple's laptops.

From a report: At the center of many of the semi-autonomous cars currently on the road is NVIDIA hardware. Once automakers realized that GPUs could power their latest features, the chipmaker, best known for the graphics cards that make your games look outstanding, became the darling of the car world. But while automakers are still dropping level 2 and sometimes level 3 vehicles into the market, NVIDIA's first AI computer, the NVIDIA Drive PX Pegasus, is apparently capable of level 5 autonomy. That means no pedals, no steering wheel, no need for anyone to ever take control. The new computer delivers 320 trillion operations per second, 10 times more than its predecessor. Before you start squirreling away cash for your own self-driving car, though, NVIDIA's senior director of automotive, Danny Shapiro, notes that it's likely going to be robotaxis that drive us around. In fact, the company said that over 25 of its partners are already working on fully autonomous taxis. The goal with this smaller, more powerful computer is to remove the huge computer arrays that sit in the prototype vehicles of OEMs, startups and any other company that's trying to crack the autonomous car nut.

According to software company Futuremark, Apple doesn't intentionally slow down older iPhones when it releases new software updates as a way to encourage its customers to buy new devices. MacRumors reports: Starting in 2016, Futuremark collected over 100,000 benchmark results for seven different iPhone models across three versions of iOS, using that data to create performance comparison charts to determine whether there have been performance drops in iOS 9, iOS 10, and iOS 11. The first device tested was the iPhone 5s, as it's the oldest device capable of running iOS 11. iPhone 5s, released in 2013, was the first iPhone to get a 64-bit A7 chip, and iOS 11 is limited to 64-bit devices. Futuremark used the 3DMark Sling Shot Extreme Graphics test and calculated all benchmark scores from the iPhone 5s across a given month to make its comparison. The higher the bar, the better the performance, and based on the testing, GPU performance on the iPhone 5s has remained constant from iOS 9 to iOS 11 with just minor variations that Futuremark says "fall well within normal levels." iPhone 5s CPU performance over time was measured using the 3DMark Sling Shot Extreme Physics test, and again, results were largely consistent. CPU performance across those three devices has dropped slightly, something Futuremark attributes to "minor iOS updates or other factors."

"Proprietary software makes it possible to design products to cheat ordinary users..." writes Richard Stallman -- linking to a new essay by Cory Doctorow: Carriers adapted custom versions of Android to lock customers to their networks with shovelware apps that couldn't be removed from the home-screen and app store lock-in that forced customers to buy apps through their phone company. What began with printers and spread to phones is coming to everything: this kind of technology has proliferated to smart thermostats (no apps that let you turn your AC cooler when the power company dials it up a couple degrees), tractors (no buying your parts from third-party companies), cars (no taking your GM to an independent mechanic), and many categories besides.

All these forms of cheating treat the owner of the device as an enemy of the company that made or sold it, to be thwarted, tricked, or forced into conducting their affairs in the best interest of the company's shareholders. To do this, they run programs and processes that attempt to hide themselves and their nature from their owners, and proxies for their owners (like reviewers and researchers). Increasingly, cheating devices behave differently depending on who is looking at them. When they believe themselves to be under close scrutiny, their behavior reverts to a more respectable, less egregious standard. This is a shocking and ghastly turn of affairs, one that takes us back to the dark ages.

prisoninmate writes: As expected, the Linux 4.13 kernel series was made official this past weekend by none other than its creator, Linus Torvalds, which urges all Linux users to start migrating to this version as soon as possible. Work on Linux kernel 4.13 started in mid-July with the first Release Candidate (RC) milestone, which already gave us a glimpse of the new features coming to this major kernel branch. There are, of course, numerous improvements and support for new hardware through updated drivers and core components. Highlights of Linux kernel 4.13 include Intel's Cannon Lake and Coffee Lake CPUs, support for non-blocking buffered I/O operations to improve asynchronous I/O support, support for "lifetime hints" in the block layers and the virtual filesystem, AppArmor enhancements, and better power management. There's also AMD Raven Ridge support implemented in the AMDGPU graphics driver, which received numerous improvements, support for five-level page tables was added in the s390 architecture, and the structure randomization plugin was added as part of the build system.

On Saturday, Chinese mobile maker Huawei unveiled its first artificial intelligence smartphone chipset, which it hopes will lure customers away from Apple's upcoming range of new iPhones and towards the Asian company's "most powerful handset yet," the Mate 10, which is set to debut next month. Mac Rumors reports: Huawei touted the Kirin 970 AI mobile chipset's built-in "neural processing unit" at the IFA consumer electronics trade show in Berlin, claiming that the technology is "20 times faster" than a traditional processor. The world's third largest smartphone maker claimed that mobile devices powered by the Kirin 970 will be able to "truly know and understand their users," by supporting real-time image recognition, voice interaction, and intelligent photography with ease. According to Nikkei, the Kirin 970 integrates 5.5 billion transistors in a single square centimeter about the size of a thumbnail, which includes an octa-core central processing unit, a 12-core graphics processing unit, a dual-image signal processor, a high-speed 1.2Gbps Cat.18 modem, and AI mobile computing architecture. The Kirin 970 is said to be based on the same 10-nanometer technology as Apple's existing A10X Fusion processor and the A11 processor that will power its new iPhone range, set to debut this month. The Mate 10 is said to be a bezel-less all-screen handset with a 6-inch, 2:1 display and a 2,160 x 1,080 resolution. Like Apple's so-called "iPhone 8," the Mate 10 is also expected to feature some form of facial recognition and improved cameras.

Reader joshtops writes: Today Intel is launching its new 8th Generation family of processors, starting with four CPUs for the 15W mobile family. There are two elements that make the launch of these 8th Gen processors different. First is that the 8th Gen is at a high enough level, running basically the same microarchitecture as the 7th Gen. But the key element is that, at the same price and power where a user would get a dual core i5-U or i7-U in their laptop, Intel will now be bumping those product lines up to quad-cores with hyperthreading. This gives a 100% gain in cores and 100% gain in threads. Obviously nothing is for free, so despite Intel stating that they've made minor tweaks to the microarchitecture and manufacturing to get better performing silicon, the base frequencies are down slightly. Turbo modes are still high, ensuring a similar user experience in most computing tasks. Memory support is similar -- DDR4 and LPDDR3 are supported, but not LPDDR4 -- although DDR4 moves up to DDR4-2400 from DDR4-2133. Another change from 7th Gen to 8th Gen will be in the graphics. Intel is upgrading the nomenclature of the integrated graphics from HD 620 to UHD 620, indicating that the silicon is suited for 4K playback and processing.

In partnership with ProPublica, Google News Lab is launching a new tool to track hate crimes across America. The "Documenting Hate News Index" is being powered by machine learning to track reported hate crimes across all 50 states, collecting data from February 2017 onward. TechCrunch reports: Data visualization studio Pitch Interactive helped craft the index, which collects Google News results and filters them through Google's natural language analysis to extract geographic and contextual information. Because they are not catalogued in any kind of formal national database, a fact that inspired the creation of the index to begin with, Google calls the project a "starting point" for the documentation and study of hate crimes. While the FBI is legally required to document hate crimes at the federal level, state and local authorities often fail to report their own incidents, making the data incomplete at best.

The initiative is a data-rich new arm of the Documenting Hate project which collects and verifies hate incidents reported by both individual contributors and by news organizations. The Hate News Index will keep an eye out for false positives (casual uses of the word "hate" for example), striking a responsible balance between machine learning and human curation on a very sensitive subject. Hate events will be mapped onto a calendar in the user interface, though users can also use a keyword search or browse through algorithmic suggestions. For anyone who'd like to take the data in a new direction, Google will open sourced its data set, making it available through GitHub.

MojoKid writes: AMD has finally launched its Radeon RX Vega series of graphics cards today, based on the company's next generation Vega 10 GPU architecture. There are three base card specs announced, though there are four cards total, with a Limited Edition air-cooled card as well. Three of the cards have 64 NGCs (Next Generation Compute Units) with 4096 stream processors, while Radeon RX Vega 56 is comprised of 56 NCGs with 3584 SPs. Base clocks range from roughly 1150 to 1400MHz, with boost clocks from 1470MHz to 1670MHz or so. All cards come with 8GB of HBM2 and sport 484GB/sec of memory bandwidth, except for Vega 56, which has a bit less, at 410GB/s. They are power-hungry as well, ranging from the 345 Watt liquid-cooled Radeon RX Vega 64, to the 295 Watt air-cooled RX Vega 64 and 210 Watt Radeon RX Vega 56. Performance-wise, Radeon RX Vega 64 is neck-and-neck with NVIDIA's GeForce GTX 1080, winning some and losing some, with flashes of strength in DirectX 12-based games and benchmarks. Vega 64 also maintains generally better minimum frame rates versus GTX 1080. Radeon RX Vega 56 is a more credible midrange threat that handily out-performs a GeForce GTX 1070 across the board. In DX12 gaming, Radeon RX Vega 56 stretches its lead over the similarly-priced GTX 1070. Both cards, however, are more power-hungry, louder and run hotter than NVIDIA's high-end GeForce GTX 1080. Radeon RX Vega 64 cards will retail for $499 (Liquid Cooled cards at $699), while Radeon RX Vega 56 drops in at $399. All cards should be available at retail starting today.

An anonymous reader quote the Register: The world's getting a new Amiga for Christmas. Yes, that Amiga -- the seminal Commodore microcomputers that brought mouse-driven GUIs plus slick and speedy graphics to the masses from 1985 to 1996... The platform died when Commodore went bankrupt, but enthusiasm for the Amiga persisted and various clones and efforts to preserve AmigaOS continue to this day. One such effort, from Apollo Accelerators, emerged last week: the company's forthcoming "Vampire V4" can work as a standalone Amiga or an accelerator for older Amigas... There's also 512MB of RAM, 40-and-44-pin FastIDE connectors, Ethernet, a pair of USB ports and MicroSD for storage [PDF]. Micro USB gets power to the board.
A school in Michigan used the same Amiga for 30 years. Whenever it broke, they actually phoned up the high school student who original set it up in 1987 and had him come over to fix it.

News outlet CNET has a big profile on Firefox today, for which it has spoken with several Mozilla executives. Mozilla hopes to fight back Chrome, which owns more than half of the desktop market share, with Firefox 57, a massive overhaul due November 14. From the report: "It's going to add up to be a big bang," Mozilla Chief Executive Chris Beard promises, speaking at the company's Mountain View, California, headquarters. "We're going to win back a lot of people." "Some of the stuff they're doing from a technology perspective is amazing," says Andreas Gal, who became CEO of startup Silk Labs after leaving the Mozilla chief technology officer job in 2015. "I just don't think it makes a difference." [...] You may not care which browser you use, but the popularity of Firefox has helped keep browsers competitive and build the web into a foundation for online innovations over the last decade. Are you a fan of Google Maps, Facebook, Twitter or YouTube? That's partly thanks to Firefox. Mozilla's mission is to keep the web vibrant enough for the next big innovation even as companies offer mobile apps instead of websites, dump privacy-invading ads on you or try to confine your activity to their own walled gardens. [...] To Mozilla, each tap or click on a webpage in Firefox is more than you browsing the internet. It's a statement that you'd prefer a more open future where online services can start up on their own. The alternative, as Mozilla sees it, is a future where everyone kowtows to Apple's app store, Google's search results, Facebook's news feed or Amazon's Prime video streaming. That's why Mozilla bought billboard ads saying "Browse against the machine" and "Big browser is watching you," a jab at Google. [...] Improvements within a project called Quantum are responsible for much of the difference. One part, Stylo, accelerates formatting operations. Quantum Flow squashes dozens of small slowdown bugs. Quantum Compositor speeds website display. And Firefox 57 also will lay the groundwork for WebRender, which uses a computing device's graphics chip to draw webpages on the screen faster. "You can do user interface and animation and interactive content that you simply can't do in any other browser," says Firefox chief Mayo, speaking from his office in Toronto -- over video chat technology Firefox helped make possible. It all adds up to a very different engine at the core of Firefox. That kind of speedup can really excite web developers -- an influential community key to Firefox's success in taking on IE back in 2004.

Brandon Hill, writing for HotHardware: AMD isn't the only hardware company making waves this week at SIGGRAPH 2017. NVIDIA is looking to bolster its position in the professional graphics arena with a few new breakthroughs. The first of which is the addition of two new external graphics solutions that are targeted at professional artists and designers who primarily work with notebooks. NVIDIA is making it possible for these professionals to use either Pascal-based TITAN xP or Quadro graphics cards within an external GPU (eGPU) enclosure. NVIDIA will be partnering with a number of hardware partners including Bizon, Magma, and Sonnet, who will make compatible solutions available in September. NVIDIA is also playing up two of its strengths in artifice intelligence (AI) by launching the OptiX 5.0 SDK. With version 5.0, the OptiX is gaining ray tracing support to help speed up processing with regards to visual designs. This new release also adds GPU-accelerated motion blur along with AI-enhanced denoising capabilities.

MojoKid writes: AMD has officially lifted the veil on its new Radeon RX consumer graphics line-up, featuring the company's next-generation Vega GPU architecture. Initially, there are four cards in the Radeon RX Vega line-up, the standard air-cooled Radeon RX Vega 64, a Radeon RX Vega 64 Limited Edition with stylized metal fan shroud, the liquid-cooled Radeon RX Vega 64 Liquid, and the lower-cost Radeon RX Vega 56. At the heart of all Radeon RX Vega series cards is the Vega 10 GPU which is comprised of roughly 12.5 billion transistors and is manufactured using a 14nm FinFET LPP process. Vega 10 can reliably reach the 1.7GHz range, whereas AMD's previous gen Fiji hovered around 1GHz. The base GPU clock speed of the air-cooled Vega 64 is 1,247MHz with a boost clock of 1,546MHz. There is 8GB of HBM2 memory on-board that offers up peak bandwidth of 484GB/s. All told, the Radeon RX Vega 64 is capable of 25.3 TFLOPs (half-precision) of compute performance. The Radeon RX Vega 64 Liquid-Cooled Edition has the same GPU configuration, but with higher base and boost clocks -- 1,406MHz and 1,677MHz, respectively. The lower cost Radeon RX Vega 56 features the same Vega 10 GPU, but 8 of its CUs have been disabled and its clocks are somewhat lower. Although AMD touts a number of efficiency improvements, the Vega RX series requires some serious power. Vega 56 board power is in the 210 Watt range, while the top-end liquid-cooled card hits 345 Watts. AMD claims top-end Vega cards will be competitive with NVIDIA's GeForce GTX 1080 series of cards. AMD Radeon RX Vega graphics cards are expected to ship on August 14th.

An anonymous reader quotes a report from Ars Technica: Senate and House Democratic leaders today proposed new antitrust laws that could prevent many of the biggest mergers and break up monopolies in broadband and other industries. "Right now our antitrust laws are designed to allow huge corporations to merge, padding the pockets of investors but sending costs skyrocketing for everything from cable bills and airline tickets to food and health care," US Senate Minority Leader Chuck Schumer (D-NY) wrote in a New York Times opinion piece. "We are going to fight to allow regulators to break up big companies if they're hurting consumers and to make it harder for companies to merge if it reduces competition." The "Better Deal" unveiled by Schumer and House Democratic Leader Nancy Pelosi (D-Calif.) was described in several documents that can be found in an Axios story. The plan for "cracking down on corporate monopolies" lists five industries that Democrats say are in particular need of change, specifically airlines, cable and telecom, the beer industry, food, and eyeglasses. The Democrats' plan for lowering the cost of prescription drugs is detailed in a separate document. The Democrats didn't single out any internet providers that they want broken up, but they did say they want to stop AT&T's proposed $85.4 billion purchase of Time Warner: "Consolidation in the telecommunications is not just between cable or phone providers; increasingly, large firms are trying to buy up content providers. Currently, AT&T is trying to buy Time Warner. If AT&T succeeds in this deal, it will have more power to restrict the content access of its 135 million wireless and 25.5 million pay-TV subscribers. This will only enable the resulting behemoths to promote their own programming, unfairly discriminate against other distributors and their ability to offer highly desired content, and further restrict small businesses from successfully competing in the market."