An anonymous reader quotes a report from Ars Technica: Monday, AMD announced Ryzen Pro 3000 desktop CPUs would be available in Q4 2019. This of course raises the question, "What's a Ryzen Pro?" The business answer: Ryzen Pro 3000 is a line of CPUs specifically intended to power business-class desktop machines. The Pro line ranges from the humble dual-core Athlon Pro 300GE all the way through to Ryzen 9 Pro 3900, a 12-core/24-thread monster. The new parts will not be available for end-user retail purchase and are only available to OEMs seeking to build systems around them. From a more technical perspective, the answer is that the Ryzen Pro line includes AMD Memory Guard, a transparent system memory encryption feature that appears to be equivalent to the AMD SME (Secure Memory Encryption) in Epyc server CPUs. Although AMD's own press materials don't directly relate the two technologies, their description of Memory Guard -- "a transparent memory encryption (OS and application independent DRAM encryption) providing a cryptographic AES encryption of system memory" -- matches Epyc's SME exactly. AMD Memory Guard is not, unfortunately, available in standard Ryzen 3000 desktop CPUs. If you want to build your own Ryzen PC with full memory encryption from scratch, you're out of luck for now.

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Some members of ruling family and business elite express frustration with Crown Prince Mohammed bin Salman's leadership.

Most of the plastic bottles washing up on the rocky shores of Inaccessible Island, aptly named for its sheer cliffs rising from the middle of the South Atlantic, probably come from Chinese merchant ships, a study published this week said. From a report: The study offers fresh evidence that the vast garbage patches floating in the middle of oceans, which have sparked much consumer hand-wringing in recent years, are less the product of people dumping single-use plastics in waterways or on land, than they are the result of merchant marine vessels tossing their waste overboard by the ton. The authors of the study published in the Proceedings of the National Academy of Sciences, or PNAS, collected thousands of pieces of waste during visits to the tiny island in 1984, 2009 and again in 2018. The island is located roughly midway between Argentina and South Africa in the South Atlantic gyre, a vast whirlpool of currents that has created what has come to be known as an oceanic garbage patch. While initial inspections of the trash washing up on the island showed labels indicating it had come from South America, some 2,000 miles (3,000 kilometers) to the west, by 2018 three-quarters of the garbage appeared to originate from Asia, mostly China. Many of the plastic bottles had been crushed with their tops screwed on tight, as is customary on board ships to save space, said report author Peter Ryan, director of the FitzPatrick Institute of African Ornithology at the University of Cape Town in South Africa.

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Most of the plastic bottles washing up on the rocky shores of Inaccessible Island, aptly named for its sheer cliffs rising from the middle of the South Atlantic, probably come from Chinese merchant ships, a study published this week said. From a report: The study offers fresh evidence that the vast garbage patches floating in the middle of oceans, which have sparked much consumer hand-wringing in recent years, are less the product of people dumping single-use plastics in waterways or on land, than they are the result of merchant marine vessels tossing their waste overboard by the ton. The authors of the study published in the Proceedings of the National Academy of Sciences, or PNAS, collected thousands of pieces of waste during visits to the tiny island in 1984, 2009 and again in 2018. The island is located roughly midway between Argentina and South Africa in the South Atlantic gyre, a vast whirlpool of currents that has created what has come to be known as an oceanic garbage patch. While initial inspections of the trash washing up on the island showed labels indicating it had come from South America, some 2,000 miles (3,000 kilometers) to the west, by 2018 three-quarters of the garbage appeared to originate from Asia, mostly China. Many of the plastic bottles had been crushed with their tops screwed on tight, as is customary on board ships to save space, said report author Peter Ryan, director of the FitzPatrick Institute of African Ornithology at the University of Cape Town in South Africa.

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House committee issues notice of legal action seeking all messages and documents from more than 25 officials.

Intel is whacking the prices of its high-end i9 processors as it refreshes an aging design. From a report: For example, last year's top-end Core i9-9980XE processor costing $1,990 at retail is replaced by the $979 Core i9-10980XE. The new chips are due to arrive in November. "People were stuck in the top part of the mainstream," unwilling to pay a lot more money for a bit more performance, said Frank Soqui, vice president of Intel's Client Computing Group. It's also cutting prices of the chips used in the related but more corporate high-end market: workstations. The price cuts are as deep as 50 percent, Soqui said. These 10th-generation Intel i9 chips are built on an aging core called Skylake, but Intel has managed to squeeze out steady if unspectacular performance improvements in the chips year after year. Intel's newer Ice Lake-based designs have just begun arriving, but they're limited to power-sensitive, premium laptops. Once-dominant Intel faces plenty of competition in the chip market as smartphones have moved into our lives. Those are powered by the Arm family of chips, manufactured by companies like Apple, Qualcomm and Samsung. But Arm's virtues when it comes to sipping power can't keep pace with Intel's clout when you have a behemoth computer you don't have to unplug from that electrical power outlet on the wall.

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Amnesty International says Egyptian authorities have arrested more than 2,300 people over a period of two weeks.

Biggest demonstrations since PM Adel Abdul Mahdi came to power last year.

The FBI is investigating after someone allegedly tried to hack into West Virginia's mobile voting app during the 2018 midterm elections. From a report: One or more people allegedly attempted to hack into Voatz, an experimental app that lets voters who are active military or registered to vote abroad cast their votes from their phones, Mike Stuart, the US attorney for the Southern District of West Virginia, announced Tuesday. Stuart said in a statement that "there was no intrusion and the integrity of votes and the election system was not compromised," but that an investigation had begun, was "ongoing and no legal conclusions whatsoever have been made regarding the conduct of the activity or whether any federal laws were violated." West Virginia is the only state that currently allows for the system, though it's been used and is being considered in several cities and counties across the country. "We just noticed a certain group of people from a certain part of the country tried to access the system. We stopped them, caught them and reported them to the authorities," Voatz co-founder and CEO Nimit Sawhney told CNN. "Somebody downloaded, registered and then tried to tamper with it, do something. We caught unauthorized activity, and they immediately got stopped," Sawhney said. He said he did not think the culprit was a sophisticated nation-state hacker looking to disrupt the election. Because Sawhney caught the activity last October, and elections are considered critical infrastructure, he felt he needed to report the incident to the FBI.

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Guardian Council approves legislation first passed by Iranian parliament in May.

Government minister says search ongoing after accident at Kampene gives provisional toll of 14 dead and three injured.

During parliament speech, Rosie Duffield appeals to fellow domestic-abuse survivors to reach out if it is safe to do so.

The evidence is too weak to justify telling individuals to eat less beef and pork, according to new research. The findings "erode public trust," critics said. From a report: Public health officials for years have urged Americans to limit consumption of red meat and processed meats because of concerns that these foods are linked to heart disease, cancer and other ills. But on Monday, in a remarkable turnabout, an international collaboration of researchers produced a series of analyses concluding that the advice, a bedrock of almost all dietary guidelines, is not backed by good scientific evidence. If there are health benefits from eating less beef and pork, they are small, the researchers concluded. Indeed, the advantages are so faint that they can be discerned only when looking at large populations, the scientists said, and are not sufficient to tell individuals to change their meat-eating habits. "The certainty of evidence for these risk reductions was low to very low," said Bradley Johnston, an epidemiologist at Dalhousie University in Canada and leader of the group publishing the new research in the Annals of Internal Medicine. The new analyses are among the largest such evaluations ever attempted and may influence future dietary recommendations. In many ways, they raise uncomfortable questions about dietary advice and nutritional research, and what sort of standards these studies should be held to. Already they have been met with fierce criticism by public health researchers. The American Heart Association, the American Cancer Society, the Harvard T.H. Chan School of Public Health and other groups have savaged the findings and the journal that published them.

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At an event today, where Microsoft announced the Surface Laptop 3, Windows 10X, and an Android smartphone, the company also unveiled refreshed editions of its laptop-tablet hybrids: the Surface Pro 7, and the Surface Pro X. About the Surface Pro 7, which features a USB-C port: The price tag has also changed slightly: The Surface Pro 7 starts at $749 ($150 less than its predecessor). It's available for preorder today and ships on October 22. Microsoft has simply replaced the Mini DisplayPort with USB-C. There is still a USB-A port for all your existing accessories. Adding a USB-C port finally puts the Surface Pro on par with the Surface Book 2 of two years ago and last year's Surface Go. Surface fans have long asked for USB-C ports and Microsoft has been very slowly delivering. Surface Pro 7 comes with 10th-generation Intel Core processors (upgradeable all the way up to quad-core) and starts at 128GB of SSD storage (upgradable to 1TB). Like its predecessor, the Surface Pro 7 still comes with 4GB, 8GB, or 16GB of RAM. Otherwise, the design is largely unchanged. The Surface Pro 7 still has a 12.3-inch display, 2736 x1824 resolution, and 267ppi. The Surface Pro 6 was available in black and silver, and so is the Surface Pro 7. About the Surface Pro X: Seattle tech giant unveiled the Surface Pro X, the spiritual successor to the Surface, the Surface 2, the Surface 3, and the Surface Go. It's ultra-slim and lightweight, with a bezel-to-bezel 13-inch display and an adjustable kickstand. And it's the first machine to ship with a custom-designed, ARM-based Microsoft SQ1 system-on-chip co-engineered with Qualcomm. The Surface Pro X will be available on November 5, starting at $999, and Microsoft will begin taking preorders today. On the display front, you're looking at a PixelSense panel with 2880 x 1920 resolution with a 267-pixel-per-inch screen density and a 1400:1 contrast ratio. Microsoft says it has the thinnest bezels of any 2-in-1. Under the hood, the Surface Pro X sports the aforementioned 7-nanometer SQ1, which Microsoft says delivers more performance per watt than the chip in the Surface Pro 6. It's an octa-core processor Qualcomm-designed Kryo cores clocked at 3GHz and running at 7 watts maximum, sitting alongside a redesigned GPU and integrated AI accelerator. Altogether, it delivers 9 teraflops of computational power, with the graphics chip alone pushing 2.1 teraflops.

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Google has announced today new privacy-centered updates for three of its services -- namely Google Maps, YouTube, and Google Assistant. From a report: More specifically, Google Maps will be getting an incognito mode, YouTube is getting a history auto-delete option, and Google Assistant is getting support for voice commands that will help users manage the Assistant's own privacy settings. In addition, Google also launched a new Password Checkup feature that checks users' passwords if they've been leaked at other online services. Google first announced incognito mode for Google Maps earlier this year in May, at its Google I/O developer conference. The Google Maps incognito mode is modeled after the similarly named feature that's found in all modern browsers and has been present in Chrome since its launch, back in 2008. It allows Google Maps users to search and view locations without having this information added to their Google account history. [...] The company said YouTube will get a feature called "history auto-delete." Google is also rolling out new privacy features to its voice assistant -- Google Assistant. These updates come after last week the company rolled out changes to its privacy policy on how Google Assistant handles voice recordings in response to concerns related to third-party contractors listening in on users' voice recordings. But in the coming weeks, Google users will be able to query the Google Assistant itself about these privacy settings.

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