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Apple unveils next-generation iMac with slimmer design and Ivy Bridge, starting at $1,299
Who said Apple's event was all about the little things? Apple just unveiled its first redesign to its iMac desktop in three years. The new all-in-one makes the widely expected leap to Intel's Ivy Bridge Core i5 and Core i7 processors, but also represents a much leaner and meaner replacement for the 2009-era template -- its edges are just 5mm thick, and it's constructed with "friction stir welding" as well as a gapless, less reflective display that's laminated together with the glass. Screen sizes remain the same and include both a 21.5-inch, 1080p model and a 27-inch, 2,560 x 1,400 model -- sorry, no Retina displays this year. They share 720p-capable front cameras with dual mics as well as NVIDIA's GeForce 600-era graphics, up to 32GB of RAM and a panoply of storage options that peak at 3TB of spinning storage, a 768GB SSD or what Apple calls a Fusion Drive that mixes both 128GB of flash with 1TB or 3TB of conventional storage (a hybrid drive, for those of us who've seen it before). There's no optical drive unless you plug in a USB option. The 21.5-inch model ships in November, and will set you back $1,299 for a 2.7GHz Core i5, 8GB of RAM and a 1TB hard drive; pony up for the 27-inch model at $1,799 and you'll get a 2.9GHz Core i5 as well as the same memory and storage. Apple's larger iMac doesn't ship until December, however, which will give some impulse buyers at least a brief respite. %Gallery-169056% For more coverage, visit our Apple Special Event hub!
NVIDIA Quadro K5000 GPU for Mac offers significant Premiere Pro performance boost, we go hands-on
NVIDIA just announced that its new Quadro K5000 GPU will be available on Mac Pros, offering 4K display compatibility and support for up to four displays, not to mention 4GB of graphics memory and about 2x faster performance than the Fermi-based Quadro 4000. While the Kepler-powered chip won't actually hit Apple systems till later this year, we got a first look at the K500 on a Mac here at IBC. NVIDIA demoed Adobe After Effects and Premiere Pro CS6 on a Mac Pro with dual K5000 GPUs. As you'll see in the video below, with 11 streams of 1080p video at 30 fps in Premiere Pro (and one overlay of the NVIDIA logo), GPU acceleration handles the workload seamlessly, letting us add effects in real time without any processing delay. Switching to software rendering mode in the editing program shows a night-and-day difference: video playback is extremely choppy, and processing moves at a crawl. Even with two K5000 chips in this desktop, Premiere Pro utilizes just one, but After Effects takes advantage of both GPUs. In this program, NVIDIA showed us ray-tracing, a computationally intensive 3D imaging feature, which only became available in After Effects with the release of CS6. Like in Premiere Pro, the program runs smoothly enough to let us edit images in real time. Take a look for yourself by heading past the break.
NVIDIA announces Quadro K5000 for Mac Pro, brings 4K support, 2x performance over Quadro 4000
NVIDIA's Kepler-powered Quadro K5000 GPU will be making its way to Apple's Mac Pro systems, the company announced today at IBC. The professional graphics card made its debut earlier this summer and is slated to ship beginning in October for $2,249. Timing for the Quadro K5000 for Mac isn't quite so firm, with NVIDIA simply stating that it'll ship "later this year," though pricing is expected to be in line with the previously announced flavor. The next-gen GPU is said to offer up to 2x faster performance over the Quadro 4000, while also delivering 4K display support, quad display capability through two DVI-DL and two DisplayPort 1.2 connectors, and 4 gigs of graphics memory. Furthermore, each Mac Pro will be able to support up to two separate cards, should you need the extra power. You'll find full details in the press release after the break.
NVIDIA announces second generation Maximus, now with Kepler power
It's been almost exactly a year since we first heard about NVIDIA's Maximus technology, and today the firm's just announced an update. The second generation of the platform is now supported by Kepler-based GPUs. This time around computational tasks get ferried off to the SMX-streaming K20 GPU ($3,199 MSRP,) leaving the 3,840 x 2,160 resolution-supporting Quadro K5000 GPU ($2,249) to tackle the graphical functions. Want to know when you can get your hands on the goods? Well, NVIDIA says starting December, with the Quadro K5000 available as a standalone in October. Head down to the PR for the full spin and forthcoming workstation / OEM details.
Acer Aspire Timeline Ultra M5 review: an Ultrabook with discrete graphics (and an optical drive)
More Info Acer Aspire Timeline Ultra M3 review Acer Aspire Timeline Ultra M5 hands-on Acer Aspire Timeline Ultra M5 Ultrabooks with Kepler graphics coming to the US for $680-plus The PC industry might have 100-some-odd Ultrabooks up its sleeve, but fortunately for restless tech reviewers like yours truly, they're not all cast from the same mold. As the year wears on, we'll see prices dip as low as $700, and a few will be offered with discrete graphics -- a nice respite from games handicapped at 30 fps. And, in some rare cases, you'll find machines that manage to achieve both. Enter the Acer Aspire Timeline Ultra M5 series, a pair of 14- and 15-inch laptops that start at $680, and, for an added premium, can be had with NVIDIA Kepler graphics. What's more, the 14-inch model we tested has a DVD burner, making it as much a full-fledged laptop as an Intel-approved Ultrabook. Accordingly, then, we'll be comparing it not just to other low-priced ultraportables, but to some budget mainstream notebooks on offer this back-to-school season. So how does it stack up? Let's see.%Gallery-161687%
Dell outs XPS 14 with optional mobile broadband, XPS 15 with Kepler graphics
Dell's XPS 13 Ultrabook has been rather lonely since it launched in early 2012, but the company is introducing two new laptops to round out the updated XPS line. Today it announced the 14-inch XPS 14 and the 15-inch XPS 15, both of which feature the same aluminum chassis as the XPS 13 and run Core i5 or Core i7 Ivy Bridge processors. The XPS 14 Ultrabook will be available in two configurations, both of which include a backlit keyboard and a 400-nit, 1600 x 900 display. The main difference between the two models is connectivity: the higher-end XPS 14 comes with integrated mobile broadband and uses Dell's NetReady "pay as you go" service to get online when Wi-Fi is out of range. Both versions come with up to 8GB of RAM and can be configured with a 500GB drive spinning at 5,400 RPM paired with a 32GB SSD or a standalone 512GB SSD, and the WWAN model comes standard with a 500GB drive with a free fall sensor on board. Another difference is graphics: the base model ships with Intel HD Graphics 4000, while the WWAN model offers an NVIDIA GeForce GT 630M GPU. Dell claims the notebook provides up to 11 hours of runtime, "the longest battery life of any Ultrabook." The XPS 14 starts at $1,099 and is available today. It just so happens that we've already taken the laptop for a full test drive: check out our review here. Next up is the XPS 15, which weighs 5.79 pounds and sports a 1920 x 1080 Corning Gorilla Glass display. The laptop includes either a DVD-RW or Blu-Ray drive and comes with up to 16GB of RAM and 1TB of storage. As far as graphics go, you get a choice of NVIDIA's GeForce GT 630M chip with 1GB of dedicated memory or GeForce GT 640M graphics with 2GB of RAM. Pricing starts at $1,299, and like the XPS 14 this laptop is available today. Check out our hands-on gallery below.
Vizio's 24- and 27-inch Ivy Bridge all-in-ones get official: on sale today for $898 and up
Vizio recently announced that its first PCs -- the ones we glimpsed at CES back in January -- will ship in June. From our previous hands-on time, we already knew that the company's 24- and 27-inch all-in-ones sport 1080p screens and include HDMI passthrough for using them as HDTVs even with the PC portion turned off. And the company clearly drew on its TV know-how to turn out desktops with nice and thin profiles: the power supply is integrated into the subwoofer, and the pivoting neck is a single piece of aluminum connected to an invisible hinge. At the company's press event in NYC today, the all-in-ones got extra official -- as in, we have complete specs and pricing info. Both the 24- and 27-inch models feature Intel Ivy Bridge processors, NVIDIA Kepler GeForce GPUs (the base configurations ship with Intel HD Graphics 4000), 1920 x 1080 displays and 2.1 surround sound audio with SRS Premium Sound HD. Storage options start at 500GB of space (for the smaller model) and top out at a 1TB hard drive paired with a 32GB SSD. The PCs include dual HDMI inputs and ship with a remote control (hence Vizio's TV background). The 24-inch model will start at $898, while the 27-incher goes for $1,098 and up. As with Vizio's just-announced laptops, the desktops include a "V key" on the wireless keyboard, with shortcuts to media services like Hulu Plus, Vudu andI Netflix. Interestingly, none of these will come pre-installed, though the company said the services will offer special deals for Vizio PC owners. The PCs are now available online and at retailers such as Costco, Target and Walmart. %Gallery-158331% %Gallery-158330% Edgar Alvarez contributed to this report.
Acer Aspire Timeline Ultra M5 hands-on (video)
Acer's Aspire Timeline Ultra M5 laptops are hardly a mystery -- they've already been announced for the UK -- but until now we haven't had the chance to handle one in person. Luckily for us, then, both the 14- and 15-inch models are on display here at Computex, right alongside the similar M3 Ultrabook we reviewed earlier this year. Like the M3, they pack NVIDIA's Kepler-based GeForce GT640M graphics and can be configured with solid-state drives, but the M5's design is decidedly more polished, with a brushed metal finish, narrower bezels and backlit keyboard. Nonetheless, some things haven't changed: the keyboard layout is the same, as is the 1366 x 768 TN display and thin chassis, which measures around 20mm thick. No word on availability beyond what we already know, but for now enjoy the hands-on photos and comparison video.
NVIDIA details top-tier GeForce GTX 680M Kepler GPU for Ultrabooks, other laptops
When NVIDIA took the wraps off its family of 28nm Kepler GPUs, it promised some mobile chips designed for Ultrabooks were soon to follow. Two and a half months later, we haven't seen that many laptops running the 600M series, save for the Acer Aspire M5, which isn't even on sale yet. Now, though, we're about to see a lot more: in advance of Computex, a computer-centric trade show about to be overrun by Ultrabooks, NVIDIA is spilling details on the GeForce GTX 680M. As the top-tier offering in the mobile Kepler lineup, it packs a 720MHz engine clock, 1,344 CUDA cores and a 256-bit memory bus powering up to 4GB of GDDR5 RAM. As a refresher, all of Kepler's GPUs make use of a new GPU Boost feature, which automatically increases the clock speed if the GPU isn't already taxed. Meanwhile, VSync promises smoother rendering, with fewer jagged edges. So which PC makers are planning on using this thing? Well, Clevo is on board, and NVIDIA says to expect some fresh models from MSI and Alienware, too. Stay tuned, folks.
Origin PC gives EON15-S, EON17-S a Kepler-based GeForce GTX 680M, games get a shot in the arm
We hope you didn't pull the trigger too quickly on one of the higher-end configurations for an EON15-S or EON17-S, because Origin PC just revamped its two gaming laptops extraordinaire with NVIDIA's GeForce GTX 680M -- a chipset so fresh that NVIDIA itself hasn't made a full public reveal just yet. Springing for the upgrade gives them a more miserly, 28-nanometer Kepler-based graphics engine that will no doubt be a bit gentler on battery life and heat than the GTX 675M of old. While it's not shedding full light on NVIDIA's technology, Origin PC's adaptation is known to stuff in a whopping 4GB of video memory as well as 1,344 CUDA (graphics and general-purpose processing) cores, or more than many desktop-level graphics cards. The company hasn't initially said how much it costs to equip NVIDIA's latest, though the previous $197 upgrade to a 675M might just be a clue as to how much of a premium you'll need to pay for a speed lift in Max Payne 3.
Linux kernel 3.4 is out: supports Trinity, Southern Islands, Kepler, Medfield and more
Heavens, it's already time for another Linux kernel refresh. We're now looking at 3.4, which is available for download now. Whereas the last version was all about green robots, this update focuses on support for the latest processors and graphics cards, including AMD's Trinity and Radeon HD 7000-series, NVIDIA's Kepler stack, plus the graphical component inside Intel's Medfield mobile chip. As if that wasn't enough, there are plenty more changes at the source link, along with a serene missive from the man himself.
Acer ships Aspire M5 Ultrabook to UK in June, Ivy Bridge and Kepler chips in tow
Acer made something of a splash when it trotted out its Timeline Ultra series of Ultrabooks at CES; those waves are just now hitting the shore with a full-on release in the UK under a tweaked Aspire M5 name. Both the 14- and 15-inch models are now known to be packing Intel's Ivy Bridge-era third-generation Core processors, and the "dedicated" video we heard about in January is NVIDIA's Kepler-based GeForce GT 640M, which we saw in the Timeline Ultra M3. Either new PC is still under 20mm (0.8 inches) thick with the option of an SSD, like the M3, but slapping the M5 badge on top means a much narrower display bezel, a backlit keyboard and other more upscale touches that show where your money's going. Picking the 15-inch model adds an optical drive along with a keypad for number-crunching. Mum's the word on exact specs and that all-important pricing, but those questions will be answered by the time the M5 hits British shops in mid-June. Now all that's left is to know when the new Aspire reaches the other side of the Atlantic.
Rumored NVIDIA GTX 680 specs surface online, photos prove it does indeed exist
As NVIDIA readies its 28nm family of Kepler graphics cards, more and more details are starting to trickle out. Just yesterday, NVIDIA teased an Acer Ultrabook packing a mysterious new GT640M card based on the Kepler architecture. Today, we're seeing information about the GTX 680 surfacing on multiple sites. China-based PCOnline posted specs it claims to have received from an internal NVIDIA source, including a 1,536 CUDA core count, 1,006MHz core frequency, 195W TDP and 6Gbps memory. If it turns out to be true that it supports 2GB of 256-bit GDDR5 VRAM, that would fall short of AMD's Radeon HD 7970, whose 384-bit bus serves 3GB of GDDR5 memory. Then again, these specs don't quite match what was previously rumored, so perhaps there's still room for some surprises. No word on a release date or price, so for now you'll have to make do with parsing those source links.
NVIDIA's 2012 Kepler lineup revealed (possibly)
As usual, it seems like whenever a big chip company wants to keep those key details under wraps, someone leaves a spreadsheet lying in a bar. Of course, the following information could be the product of a vengeful former employee mashing at a keyboard, so let's agree that these are rumored details until further notice. NVIDIA's whole range of Kepler-powered graphics cards will be PCI-E 3.0 compliant, with the GTX690 topping the group at $999 when it arrives in Q3 of this year, while the modestly-priced GTX640 will retail for $139 when it arrives in May. If you'd like to drill down into the specifics of all eight cards purportedly on offer for 2012, we've got all the details in a handy chart nestled just after the interval.
