Tag - Larrabee
More light on the reasons behind Intel's promised but shelved Larrabee discrete graphics platform have been revealed. At the Intel Developer Forum earlier this month, the company's director of Graphics Architecture Tom Piazza said Intel faced a performance per watt issue trying to deliver what Larrabee promised.
Intel today quietly said it was canceling its Larrabee dedicated graphics. The company acknowledged that it had missed key steps on the way to completing the many-core graphics technology and that it wouldn't arrive with a competing product on time. Intel's focus from now on would be on the integrated graphics such as those it uses in newer Core i3, i5 and i7 chips.
The long rumored and denied next-generation Nintendo Wii HD may get a new processor from Intel, in the form of its Larrabee graphics platform, according to reports from Japan. The multi-core chip is suitable to both general and graphics processing, which is ideal for use in gaming consoles. Just yesterday it has also been rumored to be a candidate for use in Sony's PS3 replacement.
Sony may drop the Cell processor entirely in the PlayStation 4 in favor of a multi-core design, a report from Impress says. Having first considered a modified, upgraded version of the Cell processor that powers the PS3, the electronics giant is now believed considering a new processor design that would use a more direct design with multiple true processor cores. The switch if implemented would be a concession to developers, who have regularly complained that writing PS3 games is too difficult.
Intel is delaying the launch of its much-anticipated Larrabee standalone graphics chip. While only admitting that its Larrabee discrete graphics chip project was behind schedule and that it would initially only appear as a software development platform "next year," one analyst suggests that the company may be missing its performance targets for Intel's first major-market graphics chip.
(Updated with official stance) On a recent trip to China, Intel's CEO Paul Otellini has been talking about the chipmaker's upcoming high-end Larrabee GPU with China-based graphics card makers, DigiTimes reported on Tuesday, citing sources at the card makers. They claim Intel is planning on offering preferential pricing for the GPU both on its own, as well as bundled with other Intel products. The Larrabee is expected to compete with NVIDIA's GeForce and AMD's Radeon products and is due for a 2010 launch.
A prematurely released copy of Intel's plans for a Wednesday keynote has surfaced a day in advance and has provided details of the company's plans for the near future. The release obtained by ZDNet has Intel executive VP Sean Maloney revealing that the company has started shipping its many-cored Larrabee graphics chip to developers ahead of a full release and demonstrating what it can do in real-time. The demo should show a custom build of the online shooter Enemy Territory: Quake Wars running with raytraced lighting, a feat which is technically difficult for any graphics hardware as it calculates the path of each ray of light rather than making "shortcut" calculations.
Intel at the opening of Saarland University's Visual Computing Institute on Wednesday gave clues as to its plans for its many-core Larrabee graphics processor. In a presentation to guests, the semiconductor firm showed that the design uses 32 processor cores and mates each of these with its own vector math unit, allowing each core to process very specialized tasks very efficiently. They also have a pool of cache memory and a memory interface on their edges.
Intel today provided some initial details of its Larrabee graphics architecture and thus its first attempt to directly challenge stand-alone graphics chipsets from AMD and NVIDIA. The semiconductor firm believes it has solved the problems of extending graphics features by using multiple, complete x86 processor cores that are more consciously designed to recognize multiple program threads and support Hyperthreading to run more than one thread at the same time; it also adds a dedicated vector processor per core to aid in graphics-related tasks.
Speaking to the press in a conference call, Intel has revealed more details on some of its upcoming processor technologies. Among these is "Larrabee," an upcoming graphics chipset; while it should be integrated into motherboards, as Intel has done with most such efforts, the company says it expects to produce dedicated cards, raising the specter of competition with NVIDIA and AMD/ATI. Larrabee processors should scale to the multi-teraflop level, and will use a global cache shared by all cores. Larrabee products should begin shipping in 2009.
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Cirrus creates Lightning-headphone dev kit
Apple supplier Cirrus Logic has introduced a MFi-compliant new development kit for companies interested in using Cirrus' chips to create Lightning-based headphones, which -- regardless of whether rumors about Apple dropping the analog headphone jack in its iPhone this fall -- can offer advantages to music-loving iOS device users. The kit mentions some of the advantages of an all-digital headset or headphone connector, including higher-bitrate support, a more customizable experience, and support for power and data transfer into headphone hardware. Several companies already make Lightning headphones, and Apple has supported the concept since June 2014. http://bit.ly/29giiZj
Apple Store app offers Procreate Pocket
The Apple Store app for iPhone, which periodically rewards users with free app gifts, is now offering the iPhone "Pocket" version of drawing app Procreate for those who have the free Apple Store app until July 28. Users who have redeemed the offer by navigating to the "Stores" tab of the app and swiping past the "iPhone Upgrade Program" banner to the "Procreate" banner have noted that only the limited Pocket (iPhone) version of the app is available free, even if the Apple Store app is installed and the offer redeemed on an iPad. The Pocket version currently sells for $3 on the iOS App Store. [32.4MB]
Porsche adds CarPlay to 2017 Panamera
Porsche has added a fifth model of vehicle to its CarPlay-supported lineup, announcing that the 2017 Panamera -- which will arrive in the US in January -- will include Apple's infotainment technology, and be seen on a giant 12.3-inch touchscreen as part of an all-new Porsche Communication Management system. The luxury sedan starts at $99,900 for the 4S model, and scales up to the Panamera Turbo, which sells for $146,900. Other vehicles that currently support CarPlay include the 2016 911 and the 2017 models of Macan, 718 Boxster, and 718 Cayman. The company did not mention support for Google's corresponding Android Auto in its announcement. http://bit.ly/295ZQ94
Apple employees testing wheelchair features
New features included in the forthcoming watchOS 3 are being tested by Apple retail store employees, including a new activity-tracking feature that has been designed with wheelchair users in mind. The move is slightly unusual in that, while retail employees have previously been used to test pre-release versions of OS X and iOS, this marks the first time they've been included in the otherwise developer-only watchOS betas. The company is said to have gone to great lengths to modify the activity tracker for wheelchair users, including changing the "time to stand" notification to "time to roll" and including two wheelchair-centric workout apps. http://bit.ly/2955JDa
SanDisk reveals two 256GB microSDXC cards
SanDisk has introduced two 256GB microSDXC cards. Arriving in August for $150, the Ultra microSDXC UHS-I Premium Edition card offers transfer speeds of up to 95MB/s for reading data. The Extreme microSDXC UHS-I card can read at a fast 100MB/s and write at up to 90MB/s, and will be shipping sometime in the fourth quarter for $200. http://bit.ly/294Q1If
Apple's third-quarter results due July 26
Apple has advised it will be issuing its third-quarter results on July 26, with a conference call to answer investor and analyst queries about the earnings set to take place later that day. The stream of the call will go live at 2pm PT (5pm ET) via Apple's investor site, with the results themselves expected to be released roughly 30 minutes before the call commences. Apple's guidance for the quarter put revenue at between $41 billion and $43 billion. http://apple.co/1oi1Pbm
Twitter stickers slowly roll out to users
Twitter has introduced "stickers," allowing users to add extra graphical elements to their photos before uploading them to the micro-blogging service. A library of hundreds of accessories, props, and emoji will be available to use as stickers, which can be resized, rotated, and placed anywhere on the photograph. Images with stickers will also become searchable with viewers able to select a sticker to see how others use the same graphic in their own posts. Twitter advises stickers will be rolling out to users over the next few weeks, and will work on both the mobile apps and through the browser. http://bit.ly/29bbwUE