<![CDATA[Gizmodo: i7]]> http://tags.gizmodo.com/assets/base/img/thumbs140x140/gizmodo.com.png <![CDATA[Gizmodo: i7]]> http://gizmodo.com/tag/i7 http://gizmodo.com/tag/i7 <![CDATA[Details Leak on the Next Mac Pro Processor?]]> According to Hardmac, the next Mac Pro (which really needs an architecture refresh) will carry a 32nm, six-core "Gulftown" processor with 12MB of L3 cache known as the Core i7-980X—apparently it won't be i9-branded. But the really nuts news? The high end, double power Mac Pro could have a whopping 12 cores inside. [Hardmac via AppleInsider]

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<![CDATA[MacBook Pro Core i5 and Core i7 Processors Rumored to Arrive in January]]> It's obvious that Intel's Arrandale-based Core i5 and Core i7 processors' release is right around the corner, but Fudzilla is reporting that it's happening in January. If true, this could mean that a MacBook Pro refresh would follow rather soon.

It's a bit odd that Fudzilla is predicting a January 3rd release since that's a Sunday, but otherwise the general timeline sounds reasonable. They're claiming that the offering will come in "2.4GHz to 2.66GHz with prices ranging from $225 to $332." I just hope they're right, because frankly I don't know if I can convince myself to wait much longer before ordering a MacBook Pro. [Fudzilla via Mac Rumors via TUAW]

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<![CDATA[Intel Core i9 Benched: Six Cores of Pure Joy]]> On paper, the Core i9 might not sound that exciting: It's a lot like the Core i7, except built with a 32nm fabrication process and two extra cores, for a total of six. Early benchmarks, though, say it flies. Sometimes.

The i9 doesn't extract significant advantages from its pumped core count (which brings processing thread count up to 12) in a lot of day to day tasks, so don't expect to see an increase in game performance, Windows startup speed or other single-core optimized tasks. It's when you start rendering video or doing 3D modeling—tasks that are suited to parallelization—that the i9 flexes its muscles.

That's roughly a 50% increase in video encoding performance over a similarly clocked i7—already no slouch by any existing standards.

The i9 processors won't ship until sometime in early to mid 2010, and when they do, expect them to be a bit on the expensive side. But man, 50%. I think I can stand to save up a few more bucks, honestly. [PCLab via Electronista]

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<![CDATA[Dell's Studio 17 Touch (Their First Multitouch Laptop) Starts at $800]]> While Dell has made tablets for years, their quietly announced Studio 17 Touch is their first multitouch laptop, and it's one big machine.

With a 17.3-inch (1600x900) display, the 7lb system starts with a 2.1GHz Dual Core T4300, DVD burner, 320GB HDD, 4GB RAM, 512MB Radeon 4570 and a footprint that can support a slew of ports—two USBs, one USB/eSATA, HDMI, Display Port, VGA, and Firewire.

But you can scale the power all the way up to an i7.

The multitouch display (we're looking for confirmation on whether or not it's capacitive tech) supports the pre-installed Windows 7 along with Dell's own touch software.

The Studio 17 Touch is on sale now to ship this December. [Dell via Electronista]

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<![CDATA[27-inch iMac Benchmarks: Core i7 vs. Core i5]]> Updated: Core i5 iMacs are fast, but early Core i7 benchmarks show 30 percent performance gains. A good upgrade for $200 (which adds 10 percent to the $2000 price). Timon-Royer's graph uses Geekbench 2 results (OS 10.6.2). [Timon-Royer]

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<![CDATA[First of the Quad Core i5 iMac Benchmarks]]> Electronista has benchmarked the new Quad Core i5 chips in the new iMac, and comparing his scores to mine, its pretty clear we've got almost 2x some scores in some CPU/memory tests.

Specifically, using his charts and mine, it wasn't hard to recognize the jump in the multithreaded, 64 bit results from geek bench in the categories of integer, floating point and memory streaming tests, as well as the threaded tests. (Memory tests were slightly faster, the others were drastically so.) Interesting, as the Core i5 chip is clocked at 2.66GHz and the Core2Duo iMac I tested runs at 3.06GHz.

(The turbo boost function, which overclocks the Core i5 chip to up to 3.2GHz when running non-multithreaded apps, should be kicking in performance here, too.)

Interesting, but two things to remember: Core i7 chips are coming out for the iMac shortly and will run at 2.8GHz and have hyperthreading so the 4 cores emulate 8. And there are still not many (if any at all) major OS X apps that can take advantage of Snow Leopard's multicore support. [Electronista's tests, Gizmodo's iMac Review]

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<![CDATA[Apple Shipping Beefier Core i5 and i7 iMacs]]> We were impressed by the new Core 2 Duo iMac, but advised that you might want to hold off for the Core i5/i7 versions to ship. AppleInsider is reporting that, well, they're shipping from Shanghai as we speak. [AppleInsider]

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<![CDATA[Mac OS 10.6.2 Leaks New Core i5/i7 MacBook Pros?]]> It'd be the most obvious leak in history, but the 10C531 build of OS 10.6.2 references the "MacBook Pro 6.1 and the MacBook Pro 6.1b." All current MacBook Pros are strictly "5" status.

Of course, this appears to be confirmation of the obvious, that Apple will be updating their MacBook Pro line to include Core i5/i7 chips following the white MacBook's Pro-level spec bump last week. (Apple will need to adopt these new chipsets to stay competitive.) Now we just need an answer to the far more important question: When? [Foro Applesana via AppleInsider]

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<![CDATA[Intel Lynnfield Core i5 and i7 Processors: Nehalem Superpowers Cheaper Than Ever]]> The long and short of the new Lynnfield-based Intel Core i7 and Core i5 desktop chips: Nehalem power for cheaper than ever, and all you're losing is triple-channel memory (in new i7 and i5) and hyperthreading (in i5). [Anandtech]

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<![CDATA[Microsoft and Intel Promise Longer Laptop Battery Life in Windows 7]]> At an event in San Francisco yesterday, Wintel claimed that upcoming processors, and Windows 7's improved power management will provide longer battery life, and better performance in certain programs.

They demonstrated power drain by playing a DVD on two identically configured ThinkPad T400s: one with Windows 7 (15.6 watts), the other with Windows Vista (20.5 watts). That could translate to about 1.4 hours of increased battery life.

The improvement comes through "timer coalescing", which lets one processor core sleep as long as possible if it's not needed.

The big gains should come when Intel's Arrandale (laptop Core i7/i5) chip hits later this year, possibly with Windows 7 on October 22. The dual-core processor (based on the 32nm Westmere shrink of Nehalem) is able to execute two threads per core.

So, yup, November is looking like a good time to pick up a new laptop. [PC Mag and PC World]

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<![CDATA[Manufacturers Mercilessly Cram Intel i7 Nehalem Processors Into Laptops]]> Remember when ridiculously massive, fully loaded "desktop replacement" laptops from Alienware and the like were all the rage? Well, they never really went away; in fact, they're reaching new heights of, eh, that thing that they strive for, whatever it is.

OEMs like AVADirect and Eurocom—who both must know that Intel will eventually release a mobile version of the i7— are both offering Nehalem laptops, starting at around $2500, that will do all those wonderful things that i7 processors can do, centimeters from your nuts.[PCWorld via The Inq]

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<![CDATA[AMD Phenom II Quad Core Reviewed: Great Today, But Tomorrow's Cloudy]]> Ars reviews AMD's latest quad-core, the Phenom II, against a barrage of Intel chips and finds that while it "puts AMD back on the map" against today's chips, AMD's got a "long-term problem." [Ars Technica]

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<![CDATA[Windows 7 Will Run Fully Accelerated Graphics From Your CPU]]> Adding to the already impressive pile of Vista-deflating features we're expecting to see in Windows 7 is WARP, a tech which will allow your PC's CPU to act as a graphics accelerator, possibly doing away with the need for integrated graphics hardware to render user interfaces and low-end games. Not-so-seductively described as a ‘fully conformant software rasterizer’, WARP requires nothing more than an 800MHz processor for complete—if comically slow—DX10 compliance.

At this stage WARP won't be intended as a gameworthy replacement for dedicated graphics cards, but it could help avoid another "Vista Capable" type debacle by standardizing essential graphics capabilities across virtually all hardware. That said, it's not that slow: Microsoft reports that when paired with the rather awesome i7, it runs Crysis faster than Intel's integrated DX10 solutions. Like, 42% faster. Granted, that's still only 7.36FPS on the game's lowest settings, but don't miss the point here: Windows 7 will run Crysis—or any other game—without a video card. [CustomPC via Slashdot]

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<![CDATA[Giz Explains: Why Intel's Core i7 Processor Is a Beautiful Monster]]>

Last week, you probably noticed new computers from Dell, Gateway and others using a brand new, bizarre-sounding chip from Intel: the Core i7. You might have even seen some benchmarks and features showing that this is a real beast of processor. Well, we're pretty excited about the Core i7, so here's a quick guide to why it's so awesome:

Hokay, so the way Intel develops chips is on what it calls the "tick-tock cycle". The "tick" is the improvement of its current microarchitecture, mainly shrinking it down to make it more energy efficient, along with other tweaks. As you now can guess, the "tock" indicates the launch of a totally new microarchitecture.

Penryn, for instance, was the tick to the Core 2's tock, shrinking it down from a 65-nanometer process to 45nm. Core i7 is a tock, using a completely new microarchitecture codenamed Nehalem. Core i7 Nehalem is actually a dramatic step forward, remedying several lingering Intel architecture deficiencies that AMD actually had them beat on years ago. So, here are four things that specifically make the new chip awesome:

Bye Bye Front-Side Bus
The ancient front-side bus setup has long been a drag on Intel's chips, and they're finally ditching it. The FSB essentially carried data between the CPU and memory controller hub (which is also out the window, more on that in a sec), but that didn't work so well when you started talking buckets of cores. In its place is a new tech called QuickPath Interconnect that'll make the old bottlenecks history and running tons of cores even better. QPI uses direct point-to-point connections that have a bandwidth of about 25GB/s, way faster than what FSB could offer. The downside is that it requires a new QPI-friendly motherboard. This concept is kind of cribbed from AMD, whose HyperTransport has been doing something similar for a longass time.

Integrated Memory Controller and Triple-Channel Memory
You might notice a pattern that a lot of Nehalem's performance boosts have to do with better access to memory and fatter bandwidth. Yet another tech that AMD held over Intel's head for years is an integrated memory controller, which Core i7 finally uses. Basically this just means that the memory controller is on the same die as the CPU, cutting down memory latency. Before, with Intel chips, communication had to take place across the front-side bus, making stuff slooooow. The last memory bonus is that Core i7 supports triple-channel memory. Right now, you're probably on a computer using dual-channel memory (in English, I mean that it uses RAM sticks in sets of two). Core i7 will make three sticks of RAM the new standard—so keep an eye out for plenty of 6GB and 12GB systems running around.

The Return of Hyper-Threading
Intel abandoned Hyper-Threading after the Pentium 4, but it's back in Core i7 (and Atom, but really, psh). Basically, it's a parallel-processing tech that runs multiple threads simultaneously. In English, it divvies up tasks so they can be crunched by a processor simultaneously, instead of one after the other. It short, it makes video encoding and other parallel-friendly processes run faster. We're interested to see what kind of gains this will produce in tandem with programs coded to take advantage of threading, not to mention the next great operating systems, Snow Leopard and Windows 7, which will supposedly make better use of multiple cores and parallel processing than current OSes.

Built-In Power Management and Overclocking
Core i7 is pretty much a beast already, but whereas Intel used to say that overclocking was bad for your processor, now with the Core i7, it's built right in. The Core i7 is really aggressive with power management, more so than Core 2, so it'll sip juice when it's not busy, and then crank the power when it needs it. In the BIOS now, you can set it to overclock the CPU in certain situations, and customize that by thermal ratings so it won't overheat.

So yeah, Core i7 gets our engines running, and we're not even chip nerds. (Honest!) Sadly though, right now there are just a few Core i7 chips available, and they're all for desktops. There's not much of a downside for portables—save for the need for new motherboards and the DDR3 RAM already used by premium laptops—but before you see it in a Dell XPS notebook or MacBook Pro, you're going to see it in a lot of desktop gaming and graphics-intensive systems. Laptops probably won't appear until way into next year, but we think they'll be well worth the wait.

Something you still wanna know? Send any questions about chips, Pringles or the Hillary Swank movie The Core to tips@gizmodo.com, with "Giz Explains" in the subject line.

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<![CDATA[Falcon Northwest Mach V: Fastest PC Yet Runs Crysis at 60FPS]]> According to Cnet test labs, the Falcon Northwest Mach V is the fastest PC on the planet, beating the Alienware Area-51 ALX. How fast you ask? How about being the first PC ever to hit 60 frames per second running Crysis on the highest graphics preset? Yes. That fast.

Cnet says that the Falcon Northwest Mach V has the latest and bestest combination of components there is, which is what makes it the fastest thing on chips:

• 3.79GHz Intel Core i7 965 Extreme Edition.
• An Intel X58 chipset.
• 12GB of 1,066MHz DDR3 SDRAM.
• 2 x 1GB ATI Radeon HD 4870 X2
• 1TB 7,200RPM Hitachi hard drive.
• 80GB Intel X-25M solid-state drive.

All this comes at a pretty hefty $8,028 price tag, including the Ferrari red paint job, which is a $500 option. Unfortunately, the automotive-class red paint job reportedly helps you get at least three extra frames per second in Crysis. Fortunately, there's a potential DIY fix to save those $500: Apply a few adhesive flames to the chassis, and Bob's your uncle. [Cnet]

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<![CDATA[Intel's Core i7 Chips Get Prodded, Poked and Compared: Good, But Expensive]]> Intel's Core i7 chips, otherwise known as Nehalem, are here and over at Bit-Tech they've got hold of an i7 965, 940 and 920 and run them through a testing process to check if they're as crazy fast as we'd heard they were. And the results are that yes, indeed they are. If you're a power user, doing fast video conversions or otherwise stressing your processor to the max across all its cores and with hyper-threading, then the top-end 965 is a beast of a chip, apparently. But at $999 it's steep. Bit-Tech rekons if you're an enthusiast or a gamer you're probably better off looking at the low-end 920 chip, which still delivers quite a punch for a mere $284. Hit the link for the full review, processor fans. [Bit-Tech]

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<![CDATA[Samsung i7 Digital Camera Rotating LCD Still has no Purpose]]>
We first showed your the Samsung i7 digital camera last week, and I'm not going to lie, I was a bit confused with the rotating LCD. What is the purpose? To better show portrait-style pictures rather than landscape? Nope, not at all. This video has hit the intertubes showing the i7 in action and the entire purpose of the rotating LCD is ... I still don't know. When you flip the LCD 90-degrees it does not change the orientation of the contents on the screen—so you have to physically rotate the camera 90 degrees to view the screen. The video demo's the rotating screen as a PMP, but seriously, Samsung, what is the point?

Video: Hands-On with Samsung i7 Digicam with Rotating Display [MobileMag]

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<![CDATA[Samsung i7 Digital Camera has a Rotating LCD]]> The i7 is Samsung's latest ultra-portable digital camera. The most glorious feature of this camera resides on its backside. The 3-inch LCD screen can rotate 180 degrees for uh... I don't really know why. I guess you can just look at your vertical pictures a little larger. In addition to this crazy LCD, the i7 has a 7.2-megapixel sensor, 3x optical zoom, 1600 ISO support, advanced shake reduction (ASR) and support for MP3s. Jump for a picture of the i7's frontside.

samsung_i7_camera.jpg

Samsung i7 [LegsGoDigital]

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