January 26th, 2015 01:57 View Comments
Vigile writes Over the weekend NVIDIA sent out its first official response to the claims of hampered performance on the GTX 970 and a potential lack of access to 1/8th of the on-board memory. Today NVIDIA has clarified the situation again, this time with some important changes to the specifications of the GPU. First, the ROP count and L2 cache capacity of the GTX 970 were incorrectly reported at launch (last September). The GTX 970 has 52 ROPs and 1792 KB of L2 cache compared to the GTX 980 that has 64 ROPs and 2048 KB of L2 cache; previously both GPUs claimed to have identical specs. Because of this change, one of the 32-bit memory channels is accessed differently, forcing NVIDIA to create 3.5GB and 0.5GB pools of memory to improve overall performance for the majority of use cases. The smaller, 500MB pool operates at 1/7th the speed of the 3.5GB pool and thus will lower total graphics system performance by 4-6% when added into the memory system. That occurs when games request MORE than 3.5GB of memory allocation though, which happens only in extreme cases and combinations of resolution and anti-aliasing. Still, the jury is out on whether NVIDIA has answered enough questions to temper the fire from consumers.
January 26th, 2015 01:13 View Comments
January 26th, 2015 01:29 View Comments
January 26th, 2015 01:47 View Comments
An anonymous reader writes Tonight, Asteroid 2004 BL86 will make a pass by the Earth at just 745,000 miles away. This should offer stargazers a great opportunity to see the half-kilometer space rock. CNN has some tips on the best method and time to look. From the article: “The best chance for viewing will be from 8 p.m. ET Monday to 1 a.m. ET Tuesday. Asteroid 2004 BL86 is large, and it will brighten, but nonetheless will not be observable with the naked eye. Some astronomy websites say a pair of binoculars could do the trick, but Sky & Telescope recommends at least a 3- or 4-inch diameter telescope. ‘One good technique for fast-movers like 2004 BL86 is to identify and lock onto a star along its path,’ Sky & Telescope senior editor Kelly Beatty says. ‘Then just watch at the time that the asteroid is predicted to pass by that particular star.’”
January 26th, 2015 01:04 View Comments
An anonymous reader writes with news about a new project to test autonomous vehicles in Germany. “The German government wants to convert part of the A9 Autobahn in Bavaria into a test-field for advanced car technology. The project is key to ensuring the country’s ‘digital sovereignty,’ according to its transport minister. The track, part of the ‘Digitales Testfeld Autobahn’ project, would be launched this year, Alexander Dobrindt said on Monday in an interview (in German) with the Frankfurter Allgemeine Zeitung newspaper. The plan involves equipping the road with infrastructure to allow cars to communicate with each other and the road’s own sensors to provide necessary data on traffic. ‘Cars with assisted driving and later fully-automated cars will be able to drive there,’ Dobrindt said. Germany, a major European car producer, wants to have robotic car technology that’s not dependent on foreign companies, the minister said. Domestic producers ‘won’t rely on Google’ he stressed.”
January 26th, 2015 01:19 View Comments
jones_supa writes Late last week, Microsoft pushed out a new build (9926) of Windows 10 to those of you who are running the Technical Preview. The latest version comes with many new features, some easily accessible, others bubbling under, but two big changes are now certain: the Charms bar is dead, and Start Screen for large devices is no more. Replacing the Charms bar is the Action Center, which has many of the same shortcuts as the Charms bar, but also has a plethora of other information too. Notifications are now bundled into the Action Center and the shortcuts to individual settings are still easily accessible from this window. The Start Screen is no longer present for desktop users, the options for opening it are gone. Continuum is the future, and it has taken over what the Start Screen initiated with Windows 8.
January 26th, 2015 01:38 View Comments
January 26th, 2015 01:56 View Comments
MojoKid writes If you’re running Android 4.3 or earlier, you’re pretty much out of luck when it comes to a baked-in defense against a WebView vulnerability that was discovered earlier this month by security analyst Tod Beardsley. The vulnerability leaves millions of users open to attack from hackers that choose to exploit the security hole. WebView is a core component of the Android operating system that renders web pages. The good news is that the version of WebView included in Android 4.4 KitKat and Android 5.0 Lollipop is based on Chromium and is not affected by the vulnerability. The bad news is that those running Android 4.3 and earlier are wide open, which means that 60 percent of Android users (or nearly one billion customers) are affected. What’s most interesting is that Google has no trouble tossing grenades at the feet of Microsoft and Apple courtesy of its Project Zero program, but doesn’t seem to have the resources to fix a vulnerability that affects a substantial portion of the Android user base.
January 26th, 2015 01:14 View Comments
An anonymous reader writes Engadget takes a look at Ford’s new Research and Innovation Center located in Palo Alto. The company hopes to use the new facility to speed the development of projects such as autonomous cars and better natural voice recognition. From the article: “This isn’t Ford’s first dance with the Valley — it actually started its courtship several years ago when it opened its inaugural Silicon Valley office in 2012. The new center, however, is a much bigger effort, with someone new at the helm. That person is Dragos Maciuca, a former Apple engineer with significant experience in consumer electronics, semiconductors, aerospace and automotive tech. Ford also hopes to build a team of 125 professionals under Maciuca, which would make the company one of the largest dedicated automotive research teams in the Valley.”
January 26th, 2015 01:31 View Comments
Press2ToContinue writes In their attempts to kill off strong encryption once and for all, top officials of the intelligence services are coming out with increasingly hyperbolic statements about why this should be done. Now, a former head of GCHQ, Sir David Omand has said: “One of the results of Snowden is that companies are now heavily encrypting [communications] end to end. Intelligence agencies are not going to give up trying to get the bad guys. They will have to get closer to the bad guys. I predict we will see more close access work.” According to The Bureau of Investigative Journalism, which reported his words from a talk he gave earlier this week, by this he meant things like physical observation, bugging rooms, and breaking into phones or computers. “You can say that will be more targeted but in terms of intrusion into personal privacy — collateral intrusion into privacy — we are likely to end up in an ethically worse position than we were before.” That’s remarkable for its implied threat: if you don’t let us ban or backdoor strong encryption, we’re going to start breaking into your homes.