videocard
Latest
NVIDIA working on Linux support for Optimus automatic graphics switching
Linux godfather Linus Torvalds may have a frosty relationship with NVIDIA, but that hasn't stopped the company from improving its hardware's support for the open-source operating system. In fact, the chipset-maker is working on the OS' compatibility with its Optimus graphics switching tech, which would enable laptops to conserve power by swapping between discrete and integrated graphics on the fly. In an email sent to a developer listserv, NVIDIA software engineer Aaron Plattner revealed that he's created a working proof of concept with a driver. There's no word on when the Tux-loving masses may see Optimus support, but we imagine that day can't come soon enough for those who want better battery life while gaming on their mobile machines.
NVIDIA Q2 earnings bounce back through Tegra: $119 million profit on $1.04 billion in revenue
NVIDIA's fiscal performance in its second quarter shows the rewards of patience in the mobile sphere. It just saw its profit double versus a glum first quarter to $119 million, even though the company only slightly edged ahead in revenue to $1.04 billion. In explaining the success, the company is quick to point to a confluence of events that all worked in favor of its bank account: a slew of Tegra 3 phones and tablets like the Transformer Pad TF300 made NVIDIA's quarter the brightest, but it could also point to a much-expanded GeForce 600 line on the PC side and the shipments of the first phones with NVIDIA-badged Icera chips. The graphics guru expects its revenue to climb more sharply in the heat of the third quarter as well -- between the cult hit Nexus 7 tablet and a role as a major partner for Windows RT, NVIDIA has at least a temporary license to print money.
AMD previews FirePro W9000 graphics, possibly throws in dual-chip Radeon HD 7990 for good measure
AMD's CTO Mark Papermaster may have just dropped a minor graphics bombshell at the end of the AMD Fusion Developer Summit. His presentation was officially to show off the FirePro W9000, a beast of a workstation graphics card with 6GB of GDDR5 memory, a 264.8-megapixel fill rate and four teraflops of single-precision math. While the screen behind him showed the one-fan FirePro card, however, he was clearly holding another, three-fan card in his hands -- and though it could be that the W9000's cooling system went through a major revision between presentation slide and production, it may be a clue to a gamer-friendly Radeon part instead. Attendees like Tweakers.net have reason to believe it might be the Radeon HD 7990, a long-rumored dual-chip version of the 7900 series for the very upper echelons of gamers. If so, the bets are on it keeping up the tradition of having two slightly underclocked versions of AMD's fastest chip (here the Radeon HD 7970) working in tandem to produce a big leap in speed despite occupying the same two card slots. AMD hasn't set the matter straight with either a yea or a nay, but with NVIDIA's GeForce GTX 690 largely cornering the high-end market unopposed, it's tough to picture AMD simply twiddling its thumbs.
NVIDIA GeForce GTX 690 review roundup: (usually) worth the one grand
Now that NVIDIA's GeForce GTX 690 is shipping through some vendors, gamers have been wondering if it's worth the wallet-busting $999 to get those higher frame rates. Surprisingly, the answer is "yes." As AnandTech notes, the GTX 690 is often almost as fast or faster than a pair of GTX 680s working together in SLI mode, only using less power and running at cooler and quieter power levels through those two 28-nanometer Kepler chips. Across multiple reviewers, though, the GTX 690 was sometimes slower than two Radeon HD 7970 boards using CrossFire. HotHardware and others found that it's definitely the graphics card of choice for Batman: Arkham City enthusiasts: problems with AMD's CrossFire mode leave a dual Radeon HD 7970 setup running at just half the frame rate of its NVIDIA-made challenger. Caveats? There are still some worries beyond the price tag, as the twin Radeon cards are as much as three times faster at general-purpose computing tasks than the latest and greatest GeForce. PC Perspective likewise warns that fans of joining three displays together for some 3D Vision Surround action will still take a big frame rate hit when they put the 3D glasses on. Still, the GTX 690 looks to be tops if you're looking to get the fastest single-card gaming on Earth, and as Legit Reviews adds, that trivalent chromium-plated aluminum makes it one of the "better looking" cards, to boot. Read - AnandTech Read - HotHardware Read - Legit Reviews Read - PC Perspective
NVIDIA unleashes GeForce GTX 690 graphics card, loads it with dual Kepler GPUs, charges $1k
Would you look at that? NVIDIA hinted it would be coming today, and it looks like the tease is living up to the hype. The company stormed into the weekend at its Shanghai Game Festival by unleashing its latest offering, the GeForce GTX 690 -- and oh yeah, it's packing two 28nm Kepler GPUs! Trumping the recently released GTX 680 as the "worlds fastest graphics card," it's loaded with a whopping 3,072 Cuda cores. The outer frame is made from trivalent chromium-plated aluminum, while you'll find thixomolded magnesium alloy around the fan for vibration reduction and added cooling. Aiding in cooling even further, the unit also sports a dual vapor chamber and center-mounted fan. It'll cost you a spendy $1,000 to pick up one of these puppies come May 3rd, and you'll likely be tempted to double up -- two can run together in SLI as an effective quad-core card. With that said, NVIDIA claims that a single 690 runs 4dB quieter than duo of GTX 680s in SLI and handles about twice the framerate as a duo of GTX 680s in SLI a single GTX 680 -- impressive, but we'll reserve judgement until we see it for ourselves. Check out the press release after the break if you'd like more information in the meantime (...and yes, it runs Crysis -- 2 Ultra to be exact -- at 57.8fps, according to NVIDIA). [Thanks to everyone who sent this in]
NVIDIA SLI faces AMD CrossFire in a triple-GPU shootout
Place your bets, folks, because this one's gonna get ugly. On your left: a thunderous triad of AMD Radeon HD 6950 cards running in CrossFire. On your right: the terrorizing threat of triple NVIDIA GeForce GTX 570 in SLI. In the middle: a Tom's Hardware tester just trying to stay alive. The winner? Well, as usual in these benchmark articles that sort of depends on what you're doing, but in general it's the AMD solution and its CrossFire barrage that comes out on top in terms of performance, cost, and even efficiency. But, that's certainly far from the whole story. You'll want to click on through to read about every agonizing blow.
NVIDIA offers Fermi-packing Quadro 4000 to the Mac Pro user
In case you missed it, a couple days ago NVIDIA outed the Fermi Quadro 4000 Mac Edition video card for Mac Pro users. The card packs a punch with 256 CUDA cores, a 256-bit memory interface and 2GBs of memory (I remember the day I got excited by a video card with 16MBs of memory, though, sorting out the right driver was always a bit of a problem so maybe nothing's changed there). NVIDIA says the Quadro 4000 will deliver "...excellent graphics performance across a broad range of design, animation and video applications." Especially if you use Apple's Final Cut Pro, DaVinci Resolve, Autodesk Smoke, Mathworks Matlab and Adobe's Creative Suite 5. However, this kind of performance doesn't come cheap. The Quadro 4000 has a suggested retail price of $1,199. It may be a little on the expensive side (especially compared to its PC counterpart), but then again, this card isn't for your favorite FPS title. You'll see this card fly when designing 3D graphics, HD video editing and rendering those rather large video / image files. The perfect holiday gift companion to go with that new Mac copy of AutoCAD. And if you've got the new AutoCAD for Mac then money's not really a problem for you anyway, is it? [via Engadget]
ASUS Mars 2 teases superpowered dual GeForce GTX 480 goodness
We'll be honest with you, we thought the GTX 480 was finally a graphics core too damn large and power-hungry to get the dual-GPU treatment. ASUS, however, is making us think again. Imagery has emerged of a Mars 2 (or II, if you're into outdated numbering schemes) reference board that fits two 480s on its densely populated surface, and is fed by not one, not two, but three 8-pin auxiliary power connectors. Back when Galaxy showed off a dual-GTX 470 prototype at Computex a month ago, we deemed it an unreasonable proposition -- in terms of power draw, heat dissipation, and cost -- but apparently those Taiwanese focus groups are really into their extravagantly overpowered video cards. We suspect if and when this Mars 2 hits retail it'll do so in a highly exclusive fashion, like its predecessor, and anticipate the unveiling of its cooler -- which is likely to be either the biggest or best engineered one we've seen yet.
Engadget's recession antidote: win an 8GB Kingston SDHC Video card!
This whole global economic crisis, and its resulting massive loss of jobs got us thinking. We here at Engadget didn't want to stand helplessly by, announcing every new round of misery without giving anything back -- so we decided to take the opportunity to spread a little positivity. We'll be handing out a new gadget every day (except for weekends) to lucky readers until we run out of stuff or companies stop sending things. Today we've got an 8GB Kingston Technologies SDHC Video card on offer. Read the rules below (no skimming -- we're omniscient and can tell when you've skimmed) and get commenting! Hooray for free stuff!Big thanks to Kingston for providing the gear!The rules: Leave a comment below. Any comment will do, but if you want to share your proposal for "fixing" the world economy, that'd be sweet too. You may only enter this specific giveaway once. If you enter this giveaway more than once you'll be automatically disqualified, etc. (Yes, we have robots that thoroughly check to ensure fairness.) If you enter more than once, only activate one comment. This is pretty self explanatory. Just be careful and you'll be fine. Contest is open to anyone in the 50 States, 18 or older! Sorry, we don't make this rule (we hate excluding anyone), so be mad at our lawyers and contest laws if you have to be mad. Winner will be chosen randomly. The winner will receive one (1) Kingston Technologies SDHC video card. If you are chosen, you will be notified by email. Winners must respond within three days of the end of the contest. If you do not respond within that period, another winner will be chosen. Entries can be submitted until Tuesday, May, 12th, at 11:59PM ET. Good luck! Full rules can be found here.
AMD's 40nm ATI Radeon HD 4770 outed, slated for May release?
Ever since we saw the glowing review AMD's ATI Radeon RV740 prototype received, we've been looking forward to the day that the company would make one of these 40nm wonders available. It looks like that day might be close at hand -- according to these purloined slides, a little something called the ATI Radeon HD 4770 is due to make the scene next month in the $99 price point. This handsome lad sports GDDR5 memory, DirectX 10.1 support, a 750 MHz clock speed, a memory clock of 800 MHz using a 128-bit memory bus, a frame buffer size of 512 MB, and much, much more. Curious? Of course you are. Check the slides out below for all of the glorious details.[Via Tom's Hardware]
AMD's ATI FirePro 2450 quad-display card
It's a simple premise, and one that we wholeheartedly support: if a single display is good, two displays are doubleplusgood. AMD has always had our back in this regard, and now the company is back with further proof, in the form of a little something called the ATI FirePro 2450 video. This guy supports not two but four monitors, rocking either DVI or VGA, at up to 1920 x 1200 resolution, in a low profile form factor. The device includes support for DirectX 10.1, OpenGL 2.1 visual effects, and Microsoft Windows, and ships with 512MB of memory for $499. ATI points out that this device is aimed at "financial institutions," possibly a gift for your sweetheart in the foreign exchange market?[Via Electronista]
AMD's new ATI Mobility Radeon HD 4860 and HD 4830 chew pixels with 40nm teeth
ATI Mobility Radeon HD 4850 vs. ATI Mobility Radeon HD 4860 Don't get too comfy, NVIDIA. AMD showed up today with mobile video cards of its own, the new ATI Mobility Radeon HD 4860 and HD 4830. The cards are working off of AMD's new 40nm process, with DirectX 10.1 support, dual DisplayPort out and 1080p acceleration claims galore (or 2560 x 1600, if that's your thing). The 4860 sets itself apart with GDDR5 memory, and both cards do ATI PowerPlay, ATI PowerXpress and ATI Switchable Graphics for power saving and maximum buzzwordage. The cards will be first available in ASUS laptops in Q2 of this year.%Gallery-46447%
Firecoder Blu, Thomson's SpursEngine graphics card, available in December
"Bag of hurt" or no, it doesn't look like Blu-ray is going to disappear any time soon. Firecoder Blu is Thomson's new graphics card aimed at the HD set, and the second one based on Toshiba's SpursEngine chip. Using same technology as the PS3, the chip is capable of hardware accelerated decoding of the MPEG2 and MPEG4 AVC/H.264 codecs, which lends the card some serious processing capabilities -- the company claims it will transcode AVCHD files to and from MPEG2 up to five times faster than real time. On sale in Japan for ¥52,290 (US$539), those of us in the States should see the card sometime in December for $599.[Via PC World]
Palit's Radeon HD 4870 X2 has preposterous clock speeds, marketing hype
Hong Kong-based video card manufacturer Palit is excited about its Revolution 700 Deluxe video card -- so much so that we're a little frightened by the force of its enthusiasm. The ATI Radeon HD 4870 X2 GPU is no slouch to begin with, but this iteration has cores overclocked to 750MHz and 2GB of GDDR5 memory at a face-melting 3.8GHz. As imposing as clock speeds are, they likely can't measure up to the epic hype from Palit. "All other cards beware," the press release boldly cries, "there is a new king in town and it only comes from Palit!" Tap the read link for the whole thing -- best enjoyed while listening to the Mortal Kombat theme song.
IOGEAR intros USB 2.0 external DVI video card
Just in case IOGEAR's USB 2.0 External VGA Video Card (pictured) wasn't swank enough for your DVI-equipped display, the firm is introducing a variant just for you. Designed to give users the ability to spread those 80 column spreadsheets over two monitors without cracking open the case, the USB 2.0 External DVI Video Card enables the use of a multi-monitor setup for folks with leased / locked machines and those absolutely terrified of seeing PCB in the flesh. Of course, the $149.99 unit is only designed to operate with Windows XP / Vista, but chances are your corporate box isn't running anything else, anyway.
NVIDIA's GeForce 9600 GT card is officially the new budget hotness
It's been a long time coming, but it looks like the GPU industry finally figured out the fact that most consumers don't want to blow a couple grand on an SLI setup, they just want to play Crysis debt-free. The new GeForce 9600 GT from NVIDIA is an answer to those prayers, offering solid performance ratings nearly in line with last-gen's 8800 GT, at a completely lovable $199-and-under pricepoint. For now the top of the performance charts is still the 8800 Ultra -- as NVIDIA will readily admit -- but the 9600 GT is just the first of NVIDIA's GeForce 9 series, and while it's sure to be followed by bigger, badder and more expensive versions, it's refreshing to see the 9600 hitting the market first. Read - GeForce 9600 GT Read - PC Per GeForce 9600 GT review Read - HotHardware GeForce 9600 GT review
Gaming graphics cards drive advances in medical imaging
We all know that gamers can actively help medical research through efforts like the PS3's Folding@Home project. Now comes word from UK's The Engineer magazine that gamers and their pumped up video cards are helping the cause of medical imaging without even trying.You see, speeding up the processing of magnetic resonance imaging is important to prevent the blurring effects of involuntary body movement. Networked supercomputers are fast enough to do it, but they're too expensive to be a wide scale solution. However, high-powered video cards, with their 128 built-in processors, provide the perfect, low-cost method for speeding things up. And why have those graphics cards so freaking cheap and powerful? "The reason for this is the games industry," said Kings College London Professor Tobias Schaeffter. "It is amazing how much the power of the cards increases annually by putting on more processors and more memory."So remember, the next time you plunk down hundreds of dollars for that new super-duper graphics card, you're not just helping your gaming experience -- in some small way, you're helping medical research.
HD decoding CPU usage shootout: ATI vs nVidia
While around here you're more likely to see a flame war erupt about Blu-ray versus HD DVD, on many computer gaming websites the war is over ATI and nVidia, with the two major video card manufacturers constantly leapfrogging each other in an attempt to benchmark the highest scores on games like Unreal Tournament and Doom. Ars Technica has a head-to-head comparison on how well the their latest offerings perform decoding high-definition content, using an Xbox 360 HD DVD add-on drive and some prerecorded 1080p and 1080i content. While both camps did similarly well, ATI was better at playing back VC-1-encoded HD DVD content, and nVidia held a slight edge on 1080i recordings. The benefits to both allow even older video hardware to take a load off the CPU, meaning home theater PC builders can pair a cheaper CPU and video card for playing back HD on the cheap.
A Carrot-on-a-Stick for your PC
Lev over on WoW Ladies is bummed because her computer plays WoW so slowly. Well, we here at WoW Insider are nothing if not helpful, so here's some help! While WoW is definitely a pretty forgiving PC game (unlike, say, Bioshock or the upcoming Crysis, which will make slightly older computers drop into a fetal position while sobbing), there are still a few simple things, some free, some not, that you can do to speed up your computer a bit. (Note: Most of these tips are for Windows only, although with a little Google searching, some of them can be adapted for Macs as well). Cleanliness is next to ownage: Nobody likes a mess, and your computer doesn't either. If your hard drive is extremely full (as in less than a few hundred megabytes free space), big programs like WoW won't have the space they need to stretch out. So make some space by uninstalling programs you don't use any more, and then run a defrag program to reorganize and refresh your hard drive. Slam that spam: Another thing that makes your computer run slow is viruses and spam programs that run in the background and are a pain to get rid of. If you haven't done so in a while, have your virus checker do a complete system check and delete any nasties that show up, and then download both AdAware and Spybot S&D, and run a full check using both of those. It may take up to an hour or so, but it'll be worth it. Needs more RAM! One of the easiest (and cheapest) ways to make your computer run faster is to put more RAM (Random Access Memory) in it. It'll take a little bit of research on your part (to find out what type of RAM your computer's Motherboard uses), but RAM is cheaper all the time, and installation is a snap-- literally. Videocardorama: But while RAM will lower your loading times, the only way to speed up 3D performance in WoW is to get a better videocard. The good news is that they're just as easy to install, but the bad news is that a nice videocard will be fairly expensive, depending on what you're upgrading from-- if you're playing on an old integrated video card that Dell installed, you could get a nice upgrade for as cheap as $100. One thing I do is keep an eye on sites like Techbargains-- when a good deal on a newer card rolls past, nab it up. Keep your system a lean, mean, clean machine, and upgrade it with the newest, fastest hardware when you can, and you'll be seeing Azeroth at 30 FPS in no time.
New iMac Video card stealth upgrade: mobility Radeon HD 2600 XT?
I'm going to mark this one rumor for right now, but there's an interesting thread going on over at MacRumors Forums that suggests that the new iMacs may have a stealth upgrade. When they were announced a lot of folks were disappointed with the included Radeon HD 2600 Pro graphics card, however, some people have discovered that (at least running Windows in Boot Camp) their machines appear to be reporting that the GPU is actually an underclocked mobility Radeon HD 2600 XT, which is a more powerful chip. This would not be the first time that Windows has revealed hardware that Apple wanted hidden, as several machines were discovered to have draft 802.11n wireless networking chipsets in that way before they were later activated by Apple. Many are expressing hope that some future update or some ATI specific tool might unlock the hidden power of the GPU, but at this point it seems to be wishful thinking.Thanks Marin!
