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Switchable graphics solutions duel it out, AMD ends up looking like a chump
At this point, NVIDIA's Optimus switchable graphics are old hat, but AMD is relatively new to the game of packing dual GPUs in a single laptop. AnandTech decided to pit the two solutions against each other and, well, lets just say AMD doesn't come out looking so great. The biggest problem appears to be stability. While performance is acceptable (though, not quite as good as it should be) the site had trouble getting four of the supposedly 16 supported games to switch between the integrated and discrete GPUs as advertised. Regular driver updates, not to mention a bit more testing, could solve the issues, but for now NVIDIA's Optimus simply outclasses its AMD counterpart. Check out the video after the break and don't forget to hit up the source link for all the details.
Maingear Clutch-15 gets upgraded with NVIDIA Optimus graphics switching
It's been a while since we last laid eyes on Maingear's fine looking Clutch-15, and while it's still rocking that sexy exterior, the latest iteration has a little surprise for you under the hood. With the recent addition of NVIDIA's graphics switching Optimus technology, this portable's bringing the juice -- battery juice, that is. Aside from that, things look mostly the same, inside and out; you've still got your pick of Intel Core i3 or i5 CPUs, a 750GB HDD or 512GB SSD, up to 8GB of DDR3 memory, and the same (still disappointing) WXGA display. This go 'round, however, the dedicated graphics have been bumped up a touch with NVIDIA's GeForce GT 525M GPU (1GB). If automated graphics switching is your thing, you can get your custom laptop on at the source link starting at $1,030. Full PR after the break.
Alienware M14x manuals leak out, confirm the gaming notebook once and for all
Just yesterday Dell's leaky website poured out details about the upcoming Alienware M11x R3 gaming notebook, and it didn't take long for its larger brother to follow suit -- today, we've got the full user and factory service manuals for Alienware's M14x, confirming a number of juicy rumors. Unfortunately, there's no mention of a Full HD 1080p LCD screen for the 14-inch visitor from another planet, but there will apparently be both 1366 x 768 and 1600 x 900 options on tap, both driven by NVIDIA's GeForce GT555M switchable Optimus graphics with up to 3GB of dedicated memory. Of course, you'll also find Intel's latest Core i5 and i7 Sandy Bridge CPUs and up to 8GB of RAM, Gigabit Ethernet, SATA 6Gbps and optional 3G / 4G connectivity, optional WirelessHD, a two megapixel webcam, and even a 8-cell, 63Whr battery to make portable gaming vaguely possible. Hit up our source link to see how Dell put this machine together -- and how you can tear it apart -- while we wait for the company to finally make the smokin' hot notebook official, and let us know how just badly our wallets will feel after it rips their innards out.
Apple switching to AMD graphics in 15- and 17-inch MacBook Pros?
Back in December, CNET let loose a rumor claiming that Apple would be ditching NVIDIA in favor of Intel and AMD graphics in its future MacBook lineup. Now, here we are with a credible leak showing an entry level 13.3-inch MacBook Pro sporting a Thunderbolt port, Core i5 Sandy Bridge processor, and Intel HD Graphics 3000 with 384MB of DDR3 SDRAM shared with the laptop's main memory. Today CNET is repeating its original claim while adding that the 15- and 17-inch MacBook Pro models will feature an automatically switchable AMD discrete GPU that augments the Intel graphics whenever more power is required. Of course, they'll also feature that new Thunderbolt port and 32-nanometer Core i series Sandy Bridge processors for improved performance and power savings. We'll see soon enough, since the whole thing is supposed to get official later today.
NVIDIA debuts new slew of Quadro mobile GPUs, each sporting Optimus for battery life too
It seems only yesterday we were imagining ourselves building virtual worlds on the fly with NVIDIA's latest Fermi-based Quadro, and here comes an even faster chip to make that vision all the more enticing. NVIDIA's Quadro 5010M shares the same 100W thermal profile as its predecessor, but adds more bang for the watt, with 384 CUDA cores (up from 320) and a full 4GB of GDDR5 memory dedicated to rendering what dreams might come. You'll also NVIDIA's Optimus tech to automatically turn off as much of that battery-draining silicon as possible when not in use, though we imagine that most mobile workstations will still find themselves chained to a plug. No word on per-unit pricing as of yet, but the 5010M proves too rich for your blood, perhaps the 4000M, 3000M, 2000M and 1000M detailed in the press release below will prove useful for your graphical niche.
ASUS UL-series laptops surface at e-tailers with Core i3 ULV processor
If the pint-sized ASUS laptop above looks a wee bit familiar, it's because you've seen it before -- the 12-inch UL20FT is basically a refreshed UL20A, but with the surprisingly elusive Core i3 ULV guts. The UL20FT appeared at ExcaliberPC this weekend, while its Optimus-equipped big brother appears destined for Amazon; in a slight change of plans, both feature the 1.2GHz Core i3-330UM processor. While the $600 UL20FT is a solid netbook alternative, the $900 UL80JT has double the capacity (500GB) and memory (4GB) plus an optical disc drive, and if our review of its doppelganger is any indication, the 14-inch switchable graphics machine will have stellar battery life. Still, we can't help feel a little bummed by the lack of the Core i7-640UM we were originally promised. [Thanks, David T.]
MacBook Pro Core i7 review
While the MacBook Pro is just another Intel-based computer with standard internals, slightly inflated price tags, and a familiar (if legendary) design sense, Apple having the absolute corner on the market for building machines that legitimately run OS X can be a little rough on the upgrade obsessed. Waiting 10 months for a new computer, without an industry full of hungry competitors with wild alternatives to quench your thirst, can be difficult, and the January launch of Intel's new Core i5 and Core i7 chips for laptops further fueled the saliva. Still, Apple would like you to believe these new MacBook Pros with their 2010-ready internals and same-as-last-year good looks have been worth the wait. Find out for yourself in our full review after the break. %Gallery-90403%
NVIDIA's Optimus technology shows its graphics switching adroitness on video
Explaining automatic graphics switching and the benefits thereof can be a somewhat dry affair. You have to tell people about usability improvements and battery life savings and whatnot... it's much more fun if you just take a nice big engineering board, strap the discrete GPU on its own card and insert an LED light for the viewer to follow. NVIDIA has done just that with its Optimus technology -- coming to a laptop or Ion 2-equipped netbook near you -- and topped it off by actually pulling out the GPU card when it wasn't active, then reinserting it and carrying on with its use as if nothing had happened. This was done to illustrate the fact that Optimus shuts down the GPU electrically, which is that little bit more energy efficient than dropping it into an idle state. Shimmy past the break to see the video.
NVIDIA Optimus-equipped ASUS N61JV-X2, N71JV-X1 hit the US
Well, we'd heard the first NVIDIA Optimus-enabled laptops would roll out at the end of the month, and lo and behold, the first NVIDIA Optimus-enabled laptops have rolled out at the end of the month. Right now, those include ASUS' N61JV-X2 and N71JV-X1 models, which are just the first of five laptops that will be available from the company, and each of which cost the same $900. That'll get you a 16-inch screen and Core i5-430M processor on the N61JV-X2, or a 17.3-inch screen and a Core i3-350M processor on the N71JV-X1, along with the same switchable GeForce GT 325M graphics, 4GB of RAM, and 500GB hard drive on each of them. Still unclear on what NVIDIA has brought to the table with Optimus? Check out our hands-on for some more details and a few benchmarks.
NVIDIA Optimus automates graphics switching, promises the best of both worlds
We've always thought switchable graphics made a lot of sense on laptops, and NVIDIA's new Optimus tech looks like it's going to bring it mainstream in a serious way -- there's no more manually toggling between the powerful discrete GPU and the power-saving integrated chip. More than just automatically switching off the discrete GPU when the laptop is unplugged, the idea is that you don't have to think about when you want to use the different graphics options: the software and hardware combo will take care of deciding which graphics processor is best for the application or content. For instance, launch Call of Duty 4 and the discrete GPU will power on, close out and start writing an e-mail and it will switch to the IGP. Sounds pretty simple, but under the hood its much more complicated as NVIDIA has moved to running the drivers for both graphics subsystems concurrently and removed the multiplexers under the hood. For more details on all the technical fixes hit the more coverage link. Unsurprisingly, Intel hasn't been involved in these innovations, but NVIDIA says Optimus will work with Intel's new Core 2010 processors and the Pineview Atom platform, along with NVIDIA's GeForce 200M series, GeForce 300M series, next-gen GeForce M, and next-gen Ion GPUs. Speaking of Ion, NVIDIA wouldn't officially say what the next version will look like, but they confirmed it will be announced in March and use Optimus technology (we're pretty much assuming that it will combine the Pineview platform with a lower-end discrete GPU, like the previously hinted G310). The first Optimus-enabled laptops will hit at the end of this month courtesy of ASUS, and will include the UL50Vf, N61Jv, N71Jv, N82Jv, and U30Jc. We've been playing around with the $849 UL50Vf, so hit the break for some early impressions and video of the new graphics technology. %Gallery-84954%
ASUS's UL30Vt announced, somehow finds room for discrete graphics
ASUS impressed the world with its lightweight, inexpensive 13.3-inch UL30 over the summer, and just last week impressed us with its switchable-graphics packing bigger cousin, the UL80Vt. Now the 30 is getting the discrete treatment, enabling users to choose from molasses rendering and "all-day computing" battery life or slightly more robust graphics and slightly (about an hour) shorter longevity. The system also packs DDR3 memory, a 1.4GHz Intel Core 2 Duo SU7300 processor (able to be overclocked), and that "stylishly robust" aluminum lid. No word on release or price, but the earlier Vt models didn't come with a massive leap in MSRP, so we'd expect this one not to fall too far from UL30's $749 street price. [Thanks, Neti_Neti]
