Haswell
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Leaked chart appears to spill beans on Intel's Haswell desktop CPU range
The folks over at VR-Zone have snagged a chart which purports to represent Intel's plans for the Haswell architecture in 2013. If genuine, then we can expect at least 14 new desktop CPUs to arrive next year, including a range-topping 3.5GHz Core i7 with 400MHz of headroom in boost mode and a TDP of just 84W -- i.e. midway between Sandy and Ivy Bridge in terms of power consumption, but not bad when you consider this'll be a higher performance architecture with no transistor shrinkage. Integrated graphics have also apparently been tweaked, with a reference to HD 4600. Since we can't expect Intel to confirm the leak, we'll just have to file this one in the "plausible" cabinet. (What, you didn't know we had filing cabinets?)
Intel wants to have conflict-free processors by the end of 2013
Intel had already promised that it would avoid using conflict minerals, and now it's giving itself a more concrete timetable for that to happen. It wants to have at least one processor that's proven completely conflict-free across four key minerals -- gold, tantalum, tin and tungsten -- by the end of 2013. Lest you think Intel's not taking swift enough action, it wants to reach the tantalum goal by the end of this year. The effort's part of a wider array of goals that should cut back on the energy use, power and water use by 2020. Sooner rather than later, though, you'll be buying a late-generation Haswell- or Broadwell-based PC knowing that the chip inside was made under nobler conditions.
Ivy Bridge-based Windows 8 Ultrabook reference design shown off at IDF 2012 in Brazil (update)
Intel's been playing the slow tease with its Haswell microarchitecture as far back as 2008. But today, we finally have a glimpse at what devices running that 22nm core might look like. Shown off at IDF 2012 down in Sao Paulo, the company's Brazilian prexy, Fernando Martins, was photographed brandishing an Ivy Bridge-loaded Windows 8 Ultrabook powered by that next-gen CPU, replete with touchscreen functionality. While it remains to be seen if such hands-on features will make it into the final consumer product, this reference design does at least tip us off to a potential form factor. When those chips do make their official market debut, you can expect a line of svelte laptops that will reportedly consume 20x less power and last up to ten days on standby. That'll make for some nice computing kit, for sure. Now you just have to endure the wait. Hop on past the break for a closer look at this work-in-progress. Update: A spokesperson for Intel reached out to let us know that the device above is not, in fact, running a Haswell core. The Ultrabook in Martins' hands is actually an Ivy Bridge reference design. [Thanks, Henrique]
Intel teaches Haswell the core values of teamwork, optimism
Sure you can make wild, individualistic boasts about having a 22nm fabrication process and three different GPUs, but that stuff counts for nothing without the magic of cooperation. The Amish know that and so does Intel, which is why its forthcoming Haswell cores will support Transactional Synchronization Extensions (TSX) -- a new instruction set designed to allow cores to work together more closely without hammering each others' fingers. TSX takes greater responsibility for the division of labor between cores at the hardware level, relieving the software programmer of some of this burdensome duty and hopefully allowing for finer-grained threading as a result. The system also relies on inherent optimism, with each core assuming that the others have handled their part of the work successfully. Inevitably, there'll be occasions when this happy belief gets splintered and a bad job has to be started again from scratch, but on average things should get done quicker and leave more energy for the barn dance.
Intel's Haswell detailed: three different GPUs, single-chip solution for ultrabooks
The demo of the 22nm Haswell running on a tiny solar cell at IDF was impressive, but it didn't really give us any idea what shipping products might look like. Well, a few slides popped up over at Chiphell that give us a few more details about how the tock, to Ivy Bridge's tick, is shaping up. For one, were looking at three new on-die GPUs, dubbed GT1, GT2 and GT3 -- the latter of which may be a higher performance part than we're used to seeing out of Intel. We also know that Haswell will have three variants: desktop, laptop (both of which are two-chip solutions with a separate controller hub) and ultrabook, which packs both the CPU and the controller in a single package. If you're in the mood to dig a little deeper hit up the source links.
Intel Developer Forum (IDF) 2011 wrap-up
We came, we saw, we conquered -- and just like that, Intel's Developer Forum was over. Much like years past, Chipzilla was proudly beating its own drum: we saw demos of Ivy Bridge and Haswell, a healthy helping of Ultrabooks and of course its high speed interconnect du jour, Thunderbolt. But that doesn't mean we didn't see a lot of other random, mind-stimulating otherness. Did you catch all the treasures we found lurking deep within the halls of this year's show? Unfortunately, we can't tell from here, so you better hop past the break for the full listing and find out.
This is what Intel's Haswell microarchitecture looks like (video from IDF)
Intel already showcased the future of solar-powered computing, but if you're wondering what silicon from 2013 looks like today... well, have a gander! The chip shown above (and in the gallery / videos below) is Intel's Haswell microarchitecture, a platform that is destined to slip into slimmer-than-slim laptops and Ultrabooks of the future. As mentioned yesterday, it's built on 22nm process technology, relies on the company's 3D Tri-gate transistors and should lead to over ten full days of connected standby battery life in mobile devices. So, now you know what it feels like to be in The Twilight Zone. %Gallery-133747%
Intel: Thunderbolt coming to PCs, prototype shown at IDF 2011 (update: video!)
Guess what, Wintel loyalists? "Apple's" Thunderbolt I/O port is coming your way. If you'll recall, Thunderbolt was actually built with Intel's collaboration (Light Peak, anyone?), and sensibly, the chip giant is now making it possible for the port to appear on non-Mac machines. The news was just broken here at IDF, where a Haswell-based machine was briefly teased with a heretofore unpossible T-bolt port. Mooly Eden, vice president and general manager of the PC Client Group, was on-stage to showcase six pre-production Ultrabook designs (all based on 3rd generation Intel Core processors), but stopped short of telling us exactly when the Thunderbolt I/O port would make its debut on commercially available rigs (Acer and ASUS are onboard for a 2012 launch!). Naturally, we're hoping it's sooner (tomorrow) rather than later (the 2013 launch of Haswell). Update: Video of the unveiling is now embedded after the break! %Gallery-133734%
Intel demos Haswell-enabled, solar-powered computing at IDF 2011
During the IDF keynote today in San Francisco, Intel demoed a solar-powered PC running Windows based on its long-teased Haswell microarchitecture -- complete with labcoats and LOLcats. As a refresher, Haswell is based on the same 22nm technology as Ivy Bridge, reduces power by 20x compared to current designs, and will help Ultrabooks achieve ten days of connected standby by 2013. Intel's CEO Paul Otellini mentioned that Haswell will further accelerate Ultrabook innovation with the help of the company's revolutionary 3D tri-gate transistors. Check out the solar-powered future in our gallery below. %Gallery-133491% Dante Cesa contributed to this report.
Leaked Intel slides reveal 8-core CPUs, AVX instruction set
We recently learned that Intel would be (officially) calling Nehalem Core i7 and Centrino Atom, um, Atom. Now, however, we've got a few more related details for you to digest thanks to a stack of leaked presentation slides. The Tick Tock Development Model explains that both Westmere and Sandy Bridge (codenames, of course) will be fabricated with 32-nanometer technology in 2009 - 2010. Moving even further into the unknown, geeks can expect Ivy Bridge and Haswell (both doing the whole 22-nanometer thing) to surface between 2011 and 2012. The Sandy Bridge architecture will reportedly "double the number of cores per die to eight," while a new instruction set coined Advanced Vector Extensions (AVX) will likely get most of the attention. For those of you who haven't conked out yet (you know who you are), hit the links below to get a better idea of what your future rigs will likely house.[Via Electronista]
