Intel has ruled the world of desktops PC and laptop processors for more than 15 years ever since Intel CPUs started outperforming the famed Athlon 64 CPUs from AMD. All that changed with AMD releasing their Ryzen breed of processors earlier this year. However, there has been an accusation on Intel that it is deliberately holding out on high-performance products to increase its profits. Whether these accusations are true or not, AMD’s Ryzen has already started getting its upgrades. Who is stopping Intel now? It has struck this time with new upgrades – Core i9 and Skylake-X.
Yes, out goes Kaby Lake. The chips with four cores (i5) and eight cores (i7) can take a back seat as Skylake-X makes its entrance, but not completely as there is a Kaby Lake-X release that will feature i5-7640X and i7-7740X. Although the two siblings are very similar, the difference lies in the power. The new chips come with (up to) 112W whereas the previous version, released earlier this year, came with 91W.
The new Intel core i9 processors being released are:
- 10-core Core i9-7900X
- 12-core Core i9-7920X
- 14-core Core i9-7940X
- 16-core Core i9-7960X
- 18-core Core i9-7890XE extreme edition
So what is Skylake-X?
Skylake-X is the desktop version of Skylake-SP core that was basically meant for server/workstation use. Till now we haven’t seen their usage but they are going to come with the next generation Xeon chips. But fret not; it will retain some designs from the original X99 platform. But Skylake-SP still supports six memory channels and this will support only four.
Skylake-X is also going to shake things up in the cache department. Get ready to have 1MB in each individual core now. This is a significant increase from the 256KB we got in Broadwell-E and Skylake. What has decreased however, is the shared level cache, which has come down from 2.5MB/core (Broadwell) and 2MB/core (Skylake) to 1.375MB/core. It will only contain data which have been evicted from private cache.
How does that change things? Cache is the prime instrument in telling the device what to do. Each part of the cache differs in latency and function. Since the L2 cache is kept lower here, the CPU pipelines will run at the maximum capacity with this function. This means that you can expect a 5-10 percent increase in performance, depending on what you are actually doing.
Turbo Turbo Boost Max Technology 3.0
Skylake-X comes with Turbo Max 3.0 feature ready in Windows 10 – even the motherboards (X299) are chalked around this feature. The thing with this Turbo Boost Max Technology 3.0 is that it allows the CPU to decide which CPU core works with the highest stable clockspeed at the lowest power draw. This means, it decides which core works best. The CPU would then increase the normal Turbo Boost 2.0 frequency at the same speed. But this was messier than it sounds. You needed to enable the feature in your BIOS or motherboard. This time this issue seems to be solved.
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Intel has come up with some upgrades which show that it is not yet ready to surrender to AMD. Retaining their price, Intel launches its eight-core, 13-threaded chipset at $599. The same stuff is available with AMD for $499. But since Intel is coming up with an 18-core chip, it has taken itself a notch above for those who truly want value for money.
X299 motherboards along with X-series chipsets will hit the markets in the coming weeks.
Did social media actually counter election misinformation?
Ahead of the election, Facebook, Twitter, and YouTube promised to clamp down on election misinformation, including unsubstantiated charges of fraud and premature declarations of victory by candidates. And they mostly did just that — though not without a few hiccups.
But overall their measures still didn’t really address the problems exposed by the 2020 U.S. presidential contest, critics of the social platforms contend.
“We’re seeing exactly what we expected, which is not enough, especially in the case of Facebook,” said Shannon McGregor, an assistant professor of journalism and media at the University of North Carolina.
One big test emerged early Wednesday morning as vote-counting continued in battleground states including Wisconsin, Michigan, and Pennsylvania. President Donald Trump made a White House appearance before cheering supporters, declaring he would challenge the poll results. He also posted misleading statements about the election on Facebook and Twitter, following months of signaling his unfounded doubts about expanded mail-in voting and his desire for final election results when polls closed on Nov. 3.
So what did tech companies do about it? For the most part, what they said they would, which primarily meant labeling false or misleading election posts in order to point users to reliable information. In Twitter’s case, that sometimes meant obscuring the offending posts, forcing readers to click through warnings to see them, and limiting the ability to share them.
The video-sharing app TikTok, popular with young people, said it pulled down some videos Wednesday from high-profile accounts that were making election fraud allegations, saying they violated the app’s policies on misleading information. For Facebook and YouTube, it mostly meant attaching authoritative information to election-related posts.
For instance, Google-owned YouTube showed a video of Trump’s White House remarks suggesting fraud and premature victories, just as some traditional news channels did. But Google placed an “information panel” beneath the videos noting that election results may not be final and linking to Google’s election results page with additional information.
“They’re just appending this little label to the president’s posts, but they’re appending those to any politician talking about the election,” said McGregor, who blamed both the tech giants and traditional media outlets for shirking their responsibility to curb the spread of misinformation about the election results instead of amplifying a falsehood just because the president said it.
“Allowing any false claim to spread can lead more people to accept it once it’s there,” she said.
Trump wasn’t alone in attracting such labels. Republican U.S. Sen. Thom Tillis got a label on Twitter for declaring a premature reelection victory in North Carolina. The same thing happened to a Democratic official claiming that former Vice President Joe Biden had won Wisconsin.
The flurry of Trump’s claims that began early Wednesday morning continued after the sun rose over Washington. By late morning, Trump was tweeting an unfounded complaint that his early lead in some states seemed to “magically disappear” as the night went on and more ballots were counted.
Twitter quickly slapped that with a warning that said “some or all of the content shared in this Tweet is disputed and might be misleading about an election or other civic process.” It was among a series of such warnings Twitter applied to Trump tweets Wednesday, which makes it harder for viewers to see the posts without first reading the warning.
Much of the slowdown in the tabulation of results had been widely forecasted for months because the coronavirus pandemic led many states to make it easier to vote by mail, and millions chose to do so rather than venturing out to cast ballots in person. Mail ballots can take longer to process than ballots cast at polling places.
In a Sept. 3 post, Facebook CEO Mark Zuckerberg said that if a candidate or campaign tries to declare victory before the results are in, the social network would label their post to note that official results are not yet in and direct people to the official results.
But Facebook limited that policy to official candidates and campaigns declaring premature victory in the overall election. Posts that declared premature victory in specific states were flagged with a general notification about where to find election information but not warnings that the information was false or misleading.
Facebook also issued a blanket statement on the top of Facebook and Instagram feeds on Wednesday noting that the votes for the U.S. presidential election are still being counted.
Twitter was a bit more proactive. Based on its “ civic integrity policy,” implemented last month, Twitter said it would label and reduce the visibility of Tweets containing “false or misleading information about civic processes” in order to provide more context. It labeled Trump’s tweets declaring premature victory as well as claims from Trump and others about premature victory in specific states.
The Twitter and Facebook actions were a step in the right direction, but not that effective — particularly in Twitter’s case, said Jennifer Grygiel, a professor at Syracuse University and social media expert.
That’s because tweets from major figures can get almost instant traction, Grygiel said. So even though Twitter labeled Trump’s tweets about “being up big,” and votes being cast after polls closed and others, by the time the label appeared, several minutes after the tweet, the misinformation had already spread. One Wednesday Trump tweet falsely complaining that vote-counters were “working hard” to make his lead in the Pennsylvania count “disappear” wasn’t labeled for more than 15 minutes and was not obscured.
“Twitter can’t really enforce policies if they don’t do it before it happens, in the case of the president,” Grygiel said. “When a tweet hits the wire, essentially, it goes public. It already brings this full force of impact of market reaction.”
Grygiel suggested that for prominent figures like Trump, Twitter could pre-moderate posts by delaying publication until a human moderator can decide whether it needs a label. That means flagged tweets would publish with a label, making it more difficult to spread unlabeled misinformation, especially during important events like the election.
This is less of an issue on Facebook or YouTube, where people are less likely to interact with posts in real-time. YouTube could become more of an issue over the next few days, Grygiel suggested, if Trump’s false claims are adopted by YouTubers who are analyzing the election.
“Generally, platforms have policies in place that are an attempt to do something, but at the end of the day it proved to be pretty ineffective,” Grygiel said. “The president felt empowered to make claims.”
How artificial intelligence may be making you buy things
The shopping lists we used to scribble on the back of an envelope are increasingly already known by the supermarkets we frequent.
Firstly via the loyalty cards, we scan at checkouts, and more and more so from our online baskets, our shopping habits are no longer a secret.
But now more retailers are using AI (artificial intelligence) – software systems that can learn for themselves – to try to automatically predict and encourage our very specific preferences and purchases like never before.
Retail consultant Daniel Burke, of Blick Rothenberg, calls this “the holy grail… to build up a profile of customers and suggest a product before they realize it is what they wanted”.
So the next time you dash into your local shop to buy certain snacks and a particular wine on a Friday night, perhaps you can blame AI and a computer that has learned all about you, for the decision.
Will Broome is the founder of Ubamarket, a UK firm that makes a shopping app that allows people to pay for items via their phones, make lists, and scan products for ingredients and allergens.
“Our AI system tracks people’s behavior patterns rather than their purchases, and the more you shop the more the AI knows about what kinds of products you like,” he says.
“The AI module is designed not only to do the obvious stuff, but it learns as it goes along and becomes anticipatory. It can start to build a picture of how likely you are to try a different brand, or to buy chocolate on a Saturday.”
And it can offer what he calls “hyper-personalized offers”, like cheaper wine on a Friday night.
Ubamarket has struggled to persuade the UK’s biggest supermarkets to adopt the app, so it has instead done deals with smaller convenience shop chains in the UK including Spar, Co-op, and Budgens, stores not traditionally associated with hi-tech.
Take-up of the app remains low but it is growing, in part thanks to the coronavirus pandemic, which has made people more reluctant to touch tills or stand in queues.
“With the app, we have found that the average contents of a basket are up 20%, and people with the app are three times more likely to return to shop in that store,” says Mr. Broome.
In Germany, a Berlin start-up called SO1 is doing similar things with its AI system for retailers. It claims that nine times more people buy AI-suggested goods than those offered by traditional promotions, even when the discounts are 30% less.
Getting offers on goods that you actually might want to buy rather than random coupons is great for consumers. However, Jeni Tennison, who heads up the UK’s Open Data Institute, a body that campaigns against the misuse of data, remains cautious about the vast amounts of information on people that is being collected.
“People are happy to be recommended products, but start to feel more uncomfortable when they are being nudged, or manipulated, into particular buys based on a caricature of who they are rather than the full complexity of their personality,” she says.
And she adds that there are bigger societal questions raised by the use of AI in retail.
“We need to ask how equitable and ethical the data collection is. So, for example, are middle-class white women being offered money off fresh vegetables, but it is not being offered to someone who could really benefit from it?” says Ms. Tennison.
“What we really need to understand is what impact data collection and profiling has on different sectors of society. Is it profiling people based on race, social-economic status, sexuality?”
Online giant Amazon is no stranger to data collection. It has vast amounts of information on its customers from their online purchases, and via its products such as Ring doorbells and Echo speakers. It is now making a move into physical retailing, with bricks-and-mortar shops packed full of AI-aided computer vision technology.
It means that in its Amazon Go grocery stores, currently up and running at 27 locations in the US, people can shop with no interaction with a human or a till.
They simply swipe their smartphones on the scanner when they enter the supermarket, pick up what they want to buy, and then just walk out. The AI is watching of course and sends you a bill at the end.
The first Amazon Go stores were small sites, because of the expense of the sensors and equipment needed, but the company is gradually expanding to larger stores.
Amazon is also working on tech for supermarkets that don’t want to retrofit their stores with such costly systems. This is where its Dash Cart comes in, a supermarket trolley that is packed with sensors to detect and collate everything you put in.
In the Los Angeles store where it is being tested, it has a special fast lane to check out, without the need for a human, of course.
Another US retailer, Kroger, is experimenting with smart shelves fitted with LCD displays that beam contextualized content designed to draw customers towards them. Some display offers and personalized content by connecting via Bluetooth to loyalty apps on phones.
More than three-quarters of large retailers around the world either have AI systems now in place or plan to install them before the end of the year, according to research group Gartner.
Its analyst Sandeep Unni says the global pandemic has accelerated this trend because it has dramatically changed consumer habits.
“People panic bought, and focused on essential rather than non-essential goods, which in turn created a huge supply-demand imbalance,” he says. “This meant that we saw shelves becoming empty, and demand forecasting was suddenly not working.”
New Tech Economy is a series exploring how technological innovation is set to shape the new emerging economic landscape.
US firm Afresh makes AI-based supply systems for supermarkets to help the best plan for what stock levels are required.
Afresh founder Matt Schwartz says that staff has to teach the AI systems about key events in the calendar, such as the recent Halloween.
“Historically taking account of things like holidays [and other events] has been one of the biggest challenges for AI,” he says.
“[And] we can’t fully automate away the humans. The AI may suggest 20 cases of pumpkins for October, and the humans can adjust that if they need to.”
Microsoft to permanently close nearly all of its retail stores
Microsoft is about to (mostly) give up on retail. Today the company announced plans to permanently close all Microsoft Store locations in the United States and around the world, except for four locations that will remain open.
Those locations are New York City (Fifth Ave), London (Oxford Circus), Sydney (Westfield Sydney), and the Redmond campus location. All other Microsoft Store locations across the United States and globally will be closing.
The decision partially explains why Microsoft had yet to reopen a single store after they were all closed in light of the COVID-19 pandemic. Last week, Microsoft told The Verge that its “approach for re-opening Microsoft Store locations is measured and cautious, guided by monitoring global data, listening to public health and safety experts, and tracking local government restrictions.” The company declined to offer an update on when any stores might open again.
Since many Microsoft stores are in shopping centers and malls, the continued closure hasn’t stood out as unusual. In US states that are taking a cautious approach to restore retail operations — to avoid a resurgence of the novel coronavirus — most malls remain closed. There have already been spikes of COVID-19 cases in regions with more relaxed guidelines, which has led Apple to re-close some stores where it had only recently welcomed customers back in.
In April, Microsoft outlined in a blog post how many retail store associates had shifted to remote work after their everyday jobs were sidelined. The company has continued to provide regular pay for team members through the pandemic. “Our retail team members will continue to serve customers working from Microsoft corporate facilities or remotely and we will continue to develop our diverse team in support of the overall company mission and objectives,” the company said.
The Microsoft Store debuted in 2009 and closely adhered to Apple’s successful retail playbook. Each store is a showcase for the company’s Surface and Xbox hardware, plus a selection of third-party PCs. Employees are well-versed in all things Windows, and the company also offers in-store events, workshops, customer service, and repairs.
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