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NVIDIA GeForce GT 540M refreshes mobile graphics midrange (update: hands-on pics)
Uh oh, just as we thought NVIDIA had moved beyond its penchant for rebadging hardware, here comes the vanguard of its 500M mobile GPU series -- which happens to be specced nearly identically to what's already on offer in the 400M family. The GT 540M chip maintains the same 96 CUDA cores and 128-bit memory interface as the GT 435M, but earns its new livery by cranking up graphics and processor clock speeds to 672MHz and 1344MHz, respectively, while also taking the onboard memory to a max speed of 900MHz. Power requirements have been kept unchanged, mind you, and NVIDIA itself admits it's exploiting the maturation of the production process to just throw out some speedier parts. China gets the GT 540M immediately, courtesy of Acer, while the rest of the world should be able to buy in at some point next month. Jump past the break for the full press release. Update: We've managed to track down the particular Acer model that'll mark the GT 540M's debut, it's called the Aspire 4741G. The option we saw came equipped with a 2.66GHz Intel Core i5-480M processor, 4GB of RAM, a 640GB HDD, a Blu-ray disc drive, and a 14-inch screen up top. There's not much, aside from the new top cover design, to really distinguish this from the rest of Acer's Aspire line, with the keyboard in particular being the very same one that we've witnessed on Timeline series machines for over a year now -- comfortable, well spaced, but exhibiting quite a bit of flex around the Enter key. See more of it in the gallery below. %Gallery-109305%
NVIDIA GeForce GTX 580 and AMD Radeon HD 6870 square off in dual-card showdown
Whether you're an NVIDIAn calling it SLI or a Radeonite referring to it as CrossFireX, a multi-card graphics setup is nowadays almost a prerequisite for experiencing the best that PC gaming has to offer. It'd be negligent of us, therefore, not to point you in the direction of the Tech Report crew's latest breakdown, which takes an investigative peek at dual-card performance on NVIDIA's latest and greatest GeForce GTX 580 and naturally compares it to a wide range of other alternatives on the market. AMD's latest refresh, the Radeon HD 6870, is among those options, though it's worth remembering that the company's real high-end gear isn't due for another couple of weeks. All the same, most people will be buying their holiday rigs right around now, and if you want an exhaustive guide as to what's what on the graphics front, the source link is your best, um... source.
AMD promises Radeon HD 6900 series launch for the week beginning December 13th
AMD's cutting it mighty close, but the latest word from its PR mouthpiece is that the hotly anticipated Radeon HD 6970 and HD 6950 will be unveiled just in time for the gift-giving holidays. Fudzilla has heard directly from the Radeon team, who say they're "going to take a bit more time before shipping the AMD Radeon HD 6900 series." The NDA is expected to lift on the week beginning December 13th, but it's anyone's guess whether reviews of the cards will be accompanied by widespread in-store availability. Our hearts say yes, but our minds are already making other plans.
AMD GPU roadmap points to a happy 2011 for Radeon lovers
The ATI name might be dead, but Radeon graphics cards are only growing bigger, bolder and better. AMD's recent financial analyst day has made official what many of us already knew or suspected: there'll be three new high-end GPUs forthcoming in the first quarter of 2011. The slides explicitly describe the recently launched HD 6870 / 6850 as mere refreshes, aiming to bring HD 5800 series performance in a more efficient package, but peek beyond them and you'll see an armada of HD 6900 chips just itching to bring the fight to NVIDIA and its newly crowned GTX 580 king of the single-GPU hill. No specs yet, of course, but at least we now know there'll be some fireworks to greet us early in the new year. Oh, and if the mobile realm is more your thing, we've got a shot of AMD's plans on that front waiting for you just after the break.
NVIDIA GeForce GTX 580 reviewed: 'what the GTX 480 should have been'
You saw the key specs slip out a little ahead of time, now it's the moment we've all been waiting for: the GeForce GTX 580 has been thoroughly benchmarked to see if its claim to being "the world's fastest DirectX 11 GPU" stands up to scrutiny. In short, yes it does. The unanimous conclusion reached among the reviewers was that the 580 cranks up the performance markedly relative to the GTX 480 -- with some citing gains between 10 and 20 percent and others finding up to 30 percent improvements -- while power draw, heat emissions, and noise were lowered across the board. ATI's AMD's Radeon HD 5870 wasn't completely crushed by the newcomer, but it was consistently behind NVIDIA's latest pixel pusher. Priced at $499, the GTX 580 is actually praised for offering good value, though its TDP of 244W might still require you to upgrade a few parts inside your rig to accommodate it, while current online prices are closer to $550. Anyhow, the pretty comparative bar charts await at the links below. Read - HardOCP Read - Tech Report Read - Legit Reviews Read - Bit-tech Read - PC Perspective Read - Hot Hardware
NVIDIA GeForce GTX 580 detailed: 512 CUDA cores, 1.5GB of GDDR5 on 'world's fastest DX 11 GPU' (update: video!)
It might not be November 9 all around the world yet, but NVIDIA's GeForce GTX 580 has already had its spec sheet dished out to the world, courtesy of CyberPower's seemingly early announcement. The new chip will offer a 772MHz clock speed, 512 processing cores, and a 192.4GBps memory bandwidth, courtesy of 1.5GB of GDDR5 clocked at an effective rate of 4GHz. CyberPower is strapping this beast into its finest rigs, and for additional overkill it'll let you SLI up to three of them within one hot and steamy case. Now let's just wait patiently for midnight to roll around and see what the reviewers thought of NVIDIA's next big thing. Update: CRN has a $499 price for us and a recital of NVIDIA's internal estimate that the GTX 580 bests the GTX 480 by between 20 and 35 percent. It seems, however, that the embargo for this hot new slice of silicon is set for early tomorrow morning, so check back then for the expert review roundup. Update 2: Lusting to see one on video? How about two side by side? Skip past the break for the eye candy [Thanks, Rolly Carlos!].
ATI Radeon HD 6870 and HD 6850 reviewed, deemed worthy of the midrange
AMD's Radeon HD 6870 and HD 6850 graphics cards are here, but they might not be what you expect -- though alphanumerics suggest they'd succeed the lauded Radeon HD 5870 and 5850, these new "Bart" chips are actually a pair of solid plays for the PC gaming mainstream. $180 buys you a Radeon HD 6850 with 960 stream processors, a 775MHz core clock and 1GB of GDDR5 memory at a 1GHz effective rate, and $240 nets the HD 6870 with 1120 stream processors and 900MHz / 1,050 MHz clocks respectively. On paper that puts them a good bit behind the finest, but a collection of reviews show they can keep up with the pack, as the 6870 consistently manages to surpass the framerates possible with NVIDIA's $200 GeForce GTX 460, and even the cheaper 6850 can do the same in certain games. Some reports indicate they run a good bit hotter than their predecessors, however, so despite the bevy of ports they're probably not right for your next HTPC. Hit up the reviews below for some promising benchmarks, and if you aren't turned away by AMD's lipsticking of the pig, you'll find ten varieties already for sale at our source link. PR after the break. Update: NVIDIA's GeForce GTX 460 768MB now sells for $170, so there's definitely still some mid-range muscle in the green camp. Read - AnandTech Read (1), (2) - Guru3D Read - HardOCP Read (1), (2) - Bit-tech Read - Hot Hardware Read - PC Perspective Read - Legit Reviews Read - Techgage Read (1), (2) - TweakTown Read - Hexus Read (1), (2) - TechPowerUp Read - HotHardware Read - TechSpot Read - Vortez
AMD Radeon HD 6870 and HD 6850 officially pictured, coming this Friday
AMD said it's bringing the new heat this week, but, in a classic act of showmanship, it's teasing out only imagery today and insisting on making us wait until Friday to truly learn what the next generation of Radeon graphics is made of. For now, we have the full titles of its leading lights, namely the Radeon HD 6870 and Radeon HD 6850, along with plenty of pictorial evidence of their existence in a lab somewhere. We note with glee that the default output arrangement includes no less than five ports, including two DVI, one HDMI (1.4a), and two Mini DisplayPorts. We'd rather the latter two were full-sized, but it doesn't look like ATI AMD had the room to fit them in. As to power requirements, the HD 6870 will need two 6-pin connectors to augment the juice it gets from the PCI Express port, while the HD 6850 will sate its needs with just the one. Anyhow, enjoy the gallery below and make sure to have your popcorn ready for the benchmark-heavy reviews coming up at the end of the week.%Gallery-105362%
AMD launching next generation of Radeon graphics cards next week, shipping by end of the year
The attentive newshounds over at AnandTech have picked out a golden nugget of disclosure from AMD's earnings call last night, citing CEO Dirk Meyer as saying "we will be launching our second-generation DX11 graphics offerings next week." What he's talking about, of course, is the highly anticipated refresh of the Radeon HD 5000 series, which some recent spec leaks suggested would bring a healthy bump in performance. After announcing the new product line next week, AMD promises to flood the market with "hundreds of thousands of units," which will be shipping before the end of this quarter -- meaning you'll have a Radeon HD 6xxx in time for the holiday gaming craze if you really want it. Can't ask anymore than that, now can we?
NVIDIA launches sub-$80 GeForce GT 430 for single-slot cooler enthusiasts
The graphics card that doesn't require a fridge-sized cooler is turning into something of a rarity nowadays, but we doubt the market for quiet, efficient, and halfway-decent GPUs is ever going to disappear completely. NVIDIA is fleshing out its Fermi family today with a creature that aspires to such epithets, the 96 CUDA core-equipped GT 430. It's a patently humble GPU, as indicated by its $79.99 typical price, 49W TDP, 5.7-inch board length, and single-slot cooler design. Mind you, while those are typically considered positives, they do limit gaming performance quite significantly, with the GT 430 getting roundly beaten by ATI's (sob!) AMD's similarly priced Radeon HD 5670. So what niche is left for this card? Well, it's an upgrade over integrated graphics and it gets you on the 3D bandwagon, but on the whole we're left scratching our voluminous craniums as to why anyone would dodge AMD's more accomplished hardware for NVIDIA's latest. Hit up the reviews below and form your own opinion, if our one doesn't suit your outfit today. Read - HardOCP Read - AnandTech Read - PC Perspective Read - Hot Hardware Read - Legit Reviews Read - Hexus%Gallery-104721%
NVIDIA starts selling own-brand GPUs at Best Buy, AIB partners left befuddled
It would seem NVIDIA is ready to take the plunge into selling its graphics cards directly to consumers. Only problem with this plan, however, is that the company has opted to partner up with Best Buy, who's started stocking its shelves with NVIDIA-branded GPUs a wee bit ahead of the official announcement. As most of us already know, NVIDIA and AMD traditionally rely on add-in-board partners to build and support the actual graphics boards, but now the (original) Green Team seems set to take those reins into its own hands. HardOCP has discovered Foxconn will be responsible for building these perfectly generic GeForces and NVIDIA is promising a pretty generous three-year warranty to go with their luxurious packaging. The company's official response to these revelations has been to say that Best Buy will be the only place the own-brand cards can be purchased and that the effort is intended as a "complement" to products from its partners. Yes, we're positive they'll see it that way too.
NVIDIA GTX 470M highlights rollout of 400M mobile GPU series
Not everybody needs the world's fastest mobile GPU, so NVIDIA is sagely trickling down its Fermi magic to more affordable price points today. The 400M family is being fleshed out with five new midrange parts -- GT 445M, GT 435M, GT 425M, GT 420M and GT 415M, to give them their gorgeous names -- and a pair of heavy hitters known as the GTX 470M and GTX 460M. Features shared across the new range include a 40nm fab process, DirectX 11, CUDA general-purpose computing skills, PhysX, and Optimus graphics switching. 3D Vision and 3DTV Play support will be available on all but the lowest two variants. NVIDIA claims that, on average, the 400M graphics cards are 40 percent faster than their 300M series counterparts, and since those were rebadges of the 200M series, we're most definitely willing to believe that assertion. Skip past the break for all the vital statistics, and look out for almost all (HP is a notable absentee, while Apple is a predictable one) the big-time laptop vendors to have gear bearing the 4xxM insignia soon.
ATI CrossFireX versus NVIDIA SLI: performance scaling showdown
We know who the daddy is when it comes to single-card graphics performance, and we've even witnessed NVIDIA and ATI duking it out with multiple cards before, but this here roundup is what you might call comprehensive. Comparing a mind-boggling 23 different configurations, the Tech Report guys set out to determine the best bang for your DirectX 11 buck. Their conclusion won't shock those of you who've been following the recent love affair between reviewers and NVIDIA's GeForce GTX 460: a pair of these eminently affordable cards regularly outpaced the best single-GPU solutions out there. Slightly more intriguing, however, was the discovery that its elder siblings, the GTX 470 and 480, have improved in performance to the point of being markedly ahead of ATI's Radeon HD 5870, with the blame for this shift being put squarely on the shoulders of NVIDIA's driver update team. Hurry up and give the source a read while it's still fresh, we can't imagine ATI letting this be the status quo for too much longer.
ATI overtakes NVIDIA in discrete GPU shipments
You'd think with ATI having the performance, value and power efficiency lead for so long -- at least since the Radeon HD 4000 series -- NVIDIA would be in all kinds of trouble, but it's only now that AMD's graphics division has finally taken the lead in quarterly shipments. This is according to Mercury Research, whose analysts place the split at 51 to 49 percent in favor of ATI -- still a tightly contested thing, but it compares very favorably to the Red Team's 41% share in the same quarter last year. This data is concerned with discrete GPU shipments only (laptops included), whereas on the integrated front Intel continues to reign supreme with 54 percent of the market shipping its cheap and cheerful IGP units. ATI has made forward strides there as well, however, with 24.5% ranking ahead of NVIDIA's 19.8%. If Apple shifting its iMac and Mac Pro lines away from the Green livery wasn't enough, perhaps these numbers will finally start ringing some alarm bells over at NV HQ. [Thanks, Zubayer]
HP crams Fermi-based Quadro 5000M GPU inside 17-inch EliteBook
Gotta live up to the name, right HP? NVIDIA's new pro graphics solution for mobile creatives, the Quadro 5000M, was unsheathed only yesterday but HP appears to have been first in line to get some of that new 40nm goodness. Electronista reports that the world leader in PC shipments is readying a 5000M solution for its 8740w EliteBook, which will bring 320 CUDA cores and a jumbo 2GB of dedicated memory to the party. That comes replete with the latest DirectX 11 and OpenGL 4.1 compatibility, naturally, as well as a bunch of pro-friendly computational enhancements. Dell's also going to be offering a 5000M-equipped rig, but lest you get too excited, bear in mind that getting the current best Quadro-equipped 17-incher from HP costs north of $3,000, so affordability is clearly not a priority here. Skip past the break for NVIDIA's joyous press release announcing the new Quadro chips.
NVIDIA GeForce GTX 465 rounds up mostly positive reviews
Well, it's not quite June 1, but the GeForce GTX 465 reviews have come flooding out all the same. The official specs are exactly as a recent leak indicated: 352 CUDA cores running at 1,215MHz, a 607MHz graphics clock, and 1GB of GDDR5 memory operating at a 3.2GHz effective rate and exploiting a 256 bit-wide interface. With an MSRP of $279.99, this Fermi-lite GPU scored plenty of admiration for the value it offers, with one reviewer going so far as to call it "quite possibly the most powerful DirectX 11 graphics card for under $300." Others weren't so enthusiastic, citing the far cheaper HD 5830 from ATI as a better choice, but it's true enough that the next best GPU, the HD 5850, tends to be at least $30 more expensive than the 465, depending on brand. You'll want to delve into the game benchmark numbers in order to make up your mind about which card might make for the best bit, but be warned that NVIDIA's 465 retains the GTX tradition of ravenous power consumption -- something to consider if you're rolling along with an old school 400W PSU in your rig. Read - Hot Hardware Read - PC Perspective Read - TweakTown Read - Legit Reviews Read - Tom's Hardware Read - Guru 3D Read - techPowerUp
ATI responds to Nvidia, clears up post-takeover rumors
Not too long after Nvidia CEO, Jen Hsun-Huang, described AMD's purchase of ATI as a "gift" and as a sign of their main competitor "throwing in the towel," comes this retort from the newly formed CPU-GPU monster:"The PC market is a tough place to be without any friends. ATI now has all the resources of AMD behind it, and will be producing faster, more compact GPUs and reaching the channel more effectively than ever before. Nvidia's words are bravado, designed to confuse the market while the company tries to find a way to compete now that it's standing alone."Oh my, such comments are in desperate need of thermal paste and an officially endorsed heatsink and fan combination! Or, um, burn. While Nvidia is hardly "alone" in the market, the point ATI makes is not entirely without merit. In a considerably competitive hardware market, combining resources and technology couldn't easily be labeled as a terrible strategy and certainly not as a white flag flapping in the wind. Both companies have valid points -- we'll see which is more convincing once they start releasing their next generation of wares.The rest of AMD's response is aimed at several rumors that have cropped up since the original takeover announcement. They pledge to remain committed to GPUs and to support graphics solutions on Intel platforms, rubbishing the suggestion that Intel is revoking ATI's license. Perhaps that's where Nvidia and ATI can agree: having a strange PC hardware format war would be unpleasant for all parties involved.[Via Voodoo Extreme, thanks devian!]
