AMD Coherent Data Reaches 100 GBs

After a lot of asking around, we can give you some actual numbers about the AMD’s coherent fabric.

The inter-connecting technology already sounded very promising, but now we have the actual number. The HSA, Heterogeneous System Architecture MCM (Multi Chip Module) that AMD is working on can give you almost seven times faster score than the traditional PCIe interface.

Our industry sources have confirmed that with 4 GMI (Global Memory Interconnect) links AMD’s CPU and GPU can talk at 100GB/s. the traditional PCIe 16X provides 15GB/s at about 500 ns latency. Data Fabric eliminates PCIe latency too.

AMD will be using this technology with the next gen Multi Chip module that packs a Zeppelin CPU (most likely packed with a bunch of ZEN cores) and a Greenland GPU that of course comes with super fast HBM (High Bandwidth Memory). The Greenland and HBM can communicate at 500 GB/s and can provide highest performance GPU with 4+ teraflops.

This new MCM package based chip will also talk with DDR4 3200 memory at 100GB/s speed making it quite attractive for the HSA computation oriented customers.

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Malware Turns Computers Into Cellular Antenna

A team of Israeli researchers have improved on a way to steal data from air-gapped computers, thought to be safer from attack due to their isolation from the Internet.

They’ve figured out how to turn the computer into a cellular transmitter, leaking bits of data that can be picked up by a nearby low-end mobile phone.

While other research has shown it possible to steal data this way, some of those methods required some hardware modifications to the computer. This attack uses ordinary computer hardware to send out the cellular signals.

Their research, which will be featured next week at the 24th USENIX Security Symposium in Washington, D.C., is the first to show it’s possible to steal data using just specialized malware on the computer and the mobile phone.

“If somebody wanted to get access to somebody’s computer at home — let’s say the computer at home wasn’t per se connected to the Internet — you could possibly receive the signal from outside the person’s house,” said Yisroel Mirsky, a doctoral student at Ben-Gurion University and study co-author.

The air-gapped computer that is targeted does need to have a malware program developed by the researchers installed. That could be accomplished by creating a type of worm that infects a machine when a removable drive is connected. It’s believed this method was used to deliver Stuxnet, the malware that sabotaged Iran’s uranium centrifuges.

The malware, called GSMem, acts as a transmitter on an infected computer. It creates specific, memory-related instructions that are transmitted between a computer’s CPU and memory, generating radio waves at GSM, UMTS and LTE frequencies that can be picked up by a nearby mobile device.

The GSMem component that runs on a computer is tiny. “Because our malware has such a small footprint in the memory, it would be very difficult and can easily evade detection,” said Mordechai Guri, also a doctoral student at Ben-Gurion.

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HTC To Go High-End

Taiwanese smartphone maker HTC Corp said it will eliminate some jobs and discontinue models as part of its strategy to focus on high-end devices to better compete with the likes of AppleInc and Samsung Electronics.

“The cuts will be across the board,” Chief Financial Officer Chialin Chang told reporters after HTC reported a second-quarter loss and forecast another for the third-quarter. “They will be significant.”

Chang said the cost reductions would extend to the first quarter of next year, but declined to give further details.

A pioneer in early smartphones, HTC has been dismissed by industry watchers as confused, unoriginal and uncompetitive.

The company has been losing market share over the past few years, hit by intense competition at the high-end of the market from the likes of Apple and Samsung Electronics while budget Chinese rivals have also eclipsed its low-cost offerings.

HTC shares have fallen 51 percent so far this year. The stock closed 1.69 percent lower before the results were announced.

Chang said HTC was banking on selling high-end models in emerging smartphone markets such as India, where he said the company has a 20 percent market share of phones priced between $250-$400.

Analysts, however, are less optimistic, saying HTC is likely to continue to struggle for the next four quarters at least.

“We believe HTC will keep losing share in the smartphone market and will keep losing money,” analyst Calvin Huang with Taiwan’s SinoPac Securities wrote in a recent research note.

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Will Qualcomm Unveil The Snapdragon 820 SoC

Qualcomm is set to unveil its new Snapdragon 820 SoC on August 11 in LA and more details are being leaked than you would see at a Welsh leak recipe contest.

It appears that the new Snapdragon 820 will have the catchy title MSM8996 and it promises some significant performance improvements in key areas. We already know that it will not be catching fire, but it also has a 40 per cent GPU performance increase with its A530 GPU.

The device is also claimed to have a 30 per cent power improvement with 64b of shared virtual memory with the CPU.

Another big area of improvement is the Hydra CPU, which claims a 35 percent improvement compared to the Snapdragon 810.

The Snapdragon 820 will support 4k60 entertainment and high-speed data connectivity.

There are rumours that there will be a QFE3100 Envelope Tracking system this will not speed up mail in the criminally slow Italian Post Office, but should create a lower power and a thermal footprint. A dedicated low power sensor is integrated for always on use.

Another major upgrade compared to the older SoC is a switch from 20nm to 14nm FinFET manufacturing process. We are still expecting the Xiaomi Mi5 to be the first one to use it.

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Did Microsoft Intentionally Delay The Surface Pro 4?

The latest rumors suggest that Microsoft was waiting to jack the latest Intel Skylake processor under its bonnet.

Redmond seemingly wants the new Surface Pro to be state of the art and be a tablet which is useful. Skylake will give it better battery life and performance with current industry standards like Bluetooth 4.1, Cat6 LTE, WiDi 6.0, and A4WP wireless charging weaved into it.

Intel will support the tablets through compatibility with 3D cameras and audio processing software plus better stylus interaction.

There is no sign of confirmation of the rumors. Microsoft has been quiet so far about the Surface Pro 4. We had been expecting it to highlight some of the better features of Windows 10.

However if the rumors are true it will be a hell of a lot better than the MacBook Air 2015 because it will feature innovation, rather than just being thin.

Latest news about its release date suggests a 2016 launch.

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Oracle’s New Processor Goes For The Cheap

Oracle is looking to expand the market for its Sparc-based servers with a new, low-cost processor which it curiously called Sonoma.

The company isn’t saying yet when the chip will be in the shops but the spec shows that could become a new rival for Intel’s Xeon chips and make Oracle’s servers more competitive.

Sonoma is named after a place where they make cheap terrible Californian wine  and Oracle aims the chip at Sparc-based servers at “significantly lower price points” than now.

This means that companies can use them for smaller, less critical applications.

Oracle has not done much with its Sparc line-up for a couple of years, and Sonoma was one of a few new chips planned. The database maker will update its Sparc T5, used in its mid-range systems and the high-end Sparc M7. The technology is expected to filter to the Sonoma lower tier servers.

The Sparc M7 will have technologies for encryption acceleration and memory protection built into the chip. It will include coprocessors to speed up database performance.

According to IDG Sonoma will take those same technologies and bring them down to low-cost points. This means that people can use them in cloud computing and for smaller applications.

He didn’t talk about prices or say how much cheaper the new Sparc systems will be, and it could potentially be years before Sonoma comes to market.

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Yahoo Acquires Polyvore

Yahoo Inc announced on Friday that it has agreed to acquire fashion start-up Polyvore to help drive traffic and strengthen its mobile and social offerings.

Yahoo, which did not disclose terms of the deal, said Polyvore will accelerate its ‘Mavens’ growth strategy.

The company has been focusing on four areas — mobile, video, native advertising and social — which it calls Mavens, to drive user engagement and ad sales as it battles intense competition from Google Inc and Facebook Inc .

Revenue from Mavens made up about one-third of the company’s total revenue in the quarter ended June 30.

The Mavens portfolio includes BrightRoll, mobile app network Flurry, mobile ad buying platform Yahoo Gemini and blogging site Tumblr.

Polyvore, the brainchild of 3 ex-Yahoo engineers, was started in 2007.

The Mountain View, California-based company allows users to mix-and-match articles of clothing and accessories and customize them into “sets”.

Polyvore’s co-founder and CEO Jess Lee was earlier part of Google Inc’s  associate manager program, which Marissa Mayer headed before joining Yahoo as CEO.

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Yahoo Unveils Livetext Mobile Messaging App

Yahoo unveiled a mobile messaging app that combines texting with live one-on-one video.

The app, named Livetext, is video calling with a twist: there’s no audio. To communicate, users type texts and emojis that are overlaid onto the screen during the call.

The app’s format might sound restricting, but Yahoo says Livetext will help users to communicate more freely. The lack of audio, the company says, removes inhibitions that people might feel when they otherwise receive video calls in public.

“We wanted to bridge the gap between the simplicity and ease of texting, with the live feeling of calling,” said Adam Cahan, senior vice president of video, design and emerging products at Yahoo, during the app’s unveiling at an event in New York on Wednesday that was webcast.

Livetext was developed from scratch at Yahoo. Its development was aided by Yahoo’s acquisition last year of mobile messaging app MessageMe, the company said Wednesday. It’s yet another messaging app in a sea of competitors like Snapchat, WhatsApp and Facebook Messenger.

Still, Livetext is the latest attempt by Yahoo to provide a messaging app that resonates with users. It became available to download for free on Thursday for iOS and Android, in the U.S., U.K, Canada, Ireland, Germany, France, Hong Kong and Taiwan. Users will be able to text in English, French, German and Chinese using the app.

The app streams video only when two people are connected through the app at the same time. Users can search for friends in the app through their Livetext user name, or through the contacts list on their phone.

There is no time limit on calls placed through the app, and no way to save or archive the sessions. The video quality will depend on the strength of the data connection, although connections at 3G and above should suffice, Yahoo said.

It’s available on Android and the desktop, but not on iOS.

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Is Wafer Output Headed Down?

United Microelectronics (UMC) expects to post an up to 5 per cent decrease in wafer shipments for the third quarter of 2015.

The outfit’s capacity rate will fall below 90 per cent for the first time after being flat out for ages.

UMC CEO Po-Wen Yen said the third quarter, would suffer from the inventory correction problems that were first noticed in the first quarter.

Current weakness in overall demand, partly due to the uncertainties in economic outlook, will prolong the inventory adjustment through the second half of 2015,” he said.

UMC used 94 per cent of its overall capacity in the second quarter of 2015, when the company shipped a record 1.54 million 8-inch equivalent wafers.

Shipments during the quarter were driven mainly by 28nm products, the foundry noted.

UMC reported consolidated revenues of $1.23 billion for the second quarter, down 6 per cent on last year. Gross margin came to 22.9 per cent compared with 24.3 per cent in the first quarter and 22.9 per cent in second.

UMC created net profits of $1.45 billion in the second quarter of 2015 – the highest level in nine quarters.

Looking into the third quarter, UMC expects to use 87-89 per cent of its overall capacity in the third quarter. Wafer shipments and ASPs will fall up to 5 per cent and about 3 per cent, respectively, on quarter.

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Microsoft To Release Advanced Threat Analytics

Microsoft is very close to releasing Advanced Threat Analytics (ATA) the security sure-up that it first announced three months ago.

ATA, or MATA as we called it for our own small amusement, is the result of three months’ real world testing, and the culmination of enough user feedback to inform a final release.

That final release will happen in August, which should give you plenty of time to get your head around it.

Hmmm. Microsoft’s Advanced Threat Analytics seems like a very good idea focused on the enterprise.

— Kevin Jones (@vcsjones) May 4, 2015

Idan Plotnik, who leads the ATA team at Microsoft, explained in an Active Directory Team Blog post that the firm is working towards removing blind spots from security analytics, and that this release should provide a strong and hardy tool for the whacking away of hacking.

“Many security monitoring and management solutions fail to show you the real picture and provide false alarms. We’ve taken a different approach with Microsoft ATA,” he said.

“Our secret sauce is our combination of network Deep Packet Inspection, information about the entities from Active Directory, and analysis of specific events.

“With this unique approach, we give you the ability to detect advanced attacks and stolen credentials, and view all suspicious activities on an easy to consume, simple to explore, social media feed like attack timeline.”

The Microsoft approach is an on-premise device that detects and analyses threats as they happen and on a retrospective basis. Plotnik said that it combines machine learning and knowledge about existing techniques and tactics to proactively protect systems.

“ATA detects many kinds of abnormal user behaviour many of which are strong indicators of attacks. We do this by using behavioural analytics powered by advanced machine learning to uncover questionable activities and abnormal behaviour,” he added.

“This gives the ability for ATA to show you attack indicators like anomalous log-ins, abnormal working hours, password sharing, lateral movement and unknown threats.”

A number of features will be added to the preview release, including performance improvements and the ability to deal with more traffic, before general availability next month.

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