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Next iMac to use Core i7 after all?

10/15, 2:30pm

Rumor has iMac using quad-core Nehalem

A tentative rumor ad mid-day suggests that Apple's anticipated iMac redesign may draw on Intel's mobile Core i7 processors. Most other details aren't provided in the AppleInsider tip, but any release before early 2010 would require that Apple use some or all of the quad-core "Clarksfield" designs on the market and produce the first non-workstation quad-core Macs.

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Intel formally reveals Core i7 for notebooks

09/23, 1:05pm

Intel Core i7 mobile now official

Intel at its second Developer Forum keynote officially unveiled its first Core i7 processors for notebooks. Once codenamed Clarksfield, the quad-core processors share the same Nehalem architecture and 45 nanometer process as the desktop part but are designed to consume much less power, although more at peak than the Core 2 Quad. The top-end Core i7 Extreme consumes 55W where regular quad Core i7 mobile chips will use 45W.

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Tests show mobile Core i7 outrunning Core 2 Extreme

09/18, 12:15pm

Quad Core i7 much faster in benchmarks

Intel's upcoming Core i7 four-core parts for notebooks, nicknamed Clarksfield, should be much faster per clock cycle compared to their existing Core 2 Quad counterparts based on tests published today. Although normally clocked at just 1.73GHz, the mid-range Core i7-820QM is seen in PCPro benchmarks often coming close to, matching or outperforming the 2.53GHz Core 2 Extreme that costs significantly more than the expected $750 for the newer chip. The edge comes despite extra handicaps on the test system versus the Dell M6400 Covet used for comparison, as the Core i7 system had just half the RAM (4GB), a slower-spinning 5,400RPM hard drive and a more mainstream GeForce GT 240M graphics chip versus the workstation-grade Quadro FX 3700M in the older PC.

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HP Envy 13, 15 gun after MacBook Pro

09/15, 12:00am

New HP Envies bring Core i7, more

HP this morning revived its sleeping Envy label for two new systems targeted at the same slim but high-speed designs as the MacBook Pro. The Envy 13 and 15 are both housed in aluminum-and-black shells and drop the usual optical drive to shed weight and thickness: the 13-inch model is relatively light at just over 3.7 pounds and is 0.8 inches thick, while even the larger 15-inch system is slightly over 5.1 pounds and under an inch. Both also draw on Monster's Beats PC audio to produce better built-in audio than most notebooks, get color accurate displays, and have a MacBook-like trackpad nicknamed the "clickpad" that hides the main button underneath the surface.

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Intel launches Core i5, Xeon 3400

09/08, 7:35am

Intel Lynnfield Official

Intel today brought its most recent chip architecture into the mainstream with the official start to Lynnfield, its lower-cost but also more advanced desktop platform. The design is headlined by updated Core i7 and new Core i5 processors that build not only the memory controller but also a 16X PCI Express interface directly into the processor die, leaving just a single chip on the mainboard to control the remaining PCI Express slots and other mainboard duties. The gesture cuts lag in talking directly to graphics hardware and reduces the footprint of the system.

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Leaks point to HP's first CULV, Core i7 notebooks

09/07, 12:20pm

HP CULV and Core i7 notebooks leak

HP's impending plans to revamp its notebook line have likely been uncovered in advance today courtesy of a pair of leaks (one, two). Leading the group should be the Pavilion dv8, one of the first systems to use Intel's mobile Core i7; it should be an 18.4-inch desktop replacement with an early 1.6GHz quad-core processor that scales up to 2.8GHz when it can ramp down one or more cores. It's also expected that the system would come with a Blu-ray drive as well as 4GB of RAM and 640GB of storage, likely spread across two disks.

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Intel's desktop Core i5/i7 due Sept. 8?

08/31, 3:45pm

Intel Core i5 Desk Sept 8

Intel's desktop Core i5 and i7 processors and its matching P55 platform are slated to appear in exactly a week, mainboard producers claimed today. A launch is expected on September 8th that should involve three processors already rumored for next month; these would include the 2.93GHz Core i7 870, 2.8GHz Core i7 860 and 2.66GHz Core i5 750. All of these are quad-core, but only the Core i7 models will have Hyperthreading and support as many as eight program threads at once.

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Next iMac to get "wish-list," semi-pro AV features?

08/07, 2:25pm

iMac 2009 Feature Teaser

The next revision of Apple's iMac should bring at least a pair of much sought-after features, a teaser rumor puts forward. A veteran source for AppleInsider claims that at least two often-requested features should make it into the next revision. One vague claim says the all-in-one will address a 'wish-list' feature, but another is purported to address the semi-pro audio and visual editing segment.

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Intel's mobile Nehalem due by October?

07/13, 11:50am

Intel Clarksfield by Oct

Intel's first mobile Nehalem processors, known under their Clarksfield codename, have had their launch date pushed to near the start of fall if a rumor proves true. Originally scheduled for the summer, the quad-core chips are now penned in for late September or early October. No reason has been given for the delay by the sources for DigiTimes, although the processors are known to consume large amounts of power.

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Intel's mobile Core i7 chips all too thirsty?

07/06, 2:10pm

Intel Clarksfield 45W

Intel's Core i7 notebook chips may all consume too much power to be used in anything but high-end notebooks, a late leak indicates. Also known as Clarksfield, the 1.6GHz and 1.73GHz quad-core parts were originally thought to use 35W of peak power, suitable for average and some thin-and-light notebooks, but are now estimated to use 45W and would be ruled out for all but larger, desktop replacement notebooks. The flagship 2GHz Core i7 Extreme would be even more demanding at 55W.

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Intel's Calpella to start with 3 quad-core chips?

04/21, 7:45am

Intel Calpella Early CPUs

A leak hints Intel's first use of its Nehalem architecture in a notebook processor, on the Calpella platform, may only include three processors all targeted at the high end of the market. Where most notebook processor launches often cover most of the range, DigiTimes hears the earliest chips will only be quad-core models (codenamed Clarksfield) and should include the Core 2 Quad P1, Core 2 Quad P2 and the Core 2 Extreme XE. Bulk prices would start at $364 for the P1 and scale up to $546 and $1,054 for the P2 and XE respectively.

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Core i7 notebook chips still on for summer?

04/16, 9:40am

Core i7 Mobile Still Q3

Despite claims to the contrary, Intel's mobile Core i7 platform is still reported as on track for the summer. Although Intel publicly stated at its latest Developer Forum that the platform (nicknamed Calpella) and its matching processors (Clarksfield) aren't due until the fall, Fudzilla understands that suppliers are being told that all of the notebook components are due in the summer quarter. However, the initial wave of Intel-made chipsets won't include integrated graphics, forcing these systems to use either third-party chipsets or dedicated graphics.

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Public Core i7 tests show "historic" speed

11/03, 3:20pm

Core i7 Early Tests

First tests of Intel's new Core i7 processors released today are showing what's billed as "historic" speed increases over earlier Intel architecture. Benchmarks of the range-topping, 3.2GHz Core i7 Extreme along with the X58 mainboard neeed to support the chip show it surpassing even workstation-class Xeon processors, which are often Intel's fastest. In Geekbench for Windows, the quad-core i7 part reached a 7998 score, or about 7.7 percent higher than a dual-socket Xeon server.

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Mobile Core i7 not due until late 2009?

10/21, 7:45am

Mobile Core i7 Late 2009

Intel's Core i7 architecture may not reach the mobile space until late next year, statements made by the company at the Intel Developer Forum suggest. Known internally as Clarksfield, the notebook processor design now isn't slated to start production until the second half of 2009. The lead time between production and shipping products could result in finished products not appearing until later the same year.

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Details leak of Intel Calpella notebook platform

08/05, 9:55am

Intel Calpella Leaks

Information has surfaced for Intel's future Calpella notebook platform, according to an alleged leak from companies that will produce mainboards based on the technology. The design will be the first mobile design to drop the need for separate northbridge and southbridge chipsets by moving the DDR3 memory controller and other typical northbridge components to the processor itself, which uses the new Nehalem architecture; a new bridge chip, nicknamed Ibex Peak-M, will handle all the remaining duties.

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