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Results for posts tagged "graphics cards" on Gizmodo Australia.
About a year ago, we first brought you news on Intel's Larrabee multi-cored GPU chips, but some new info is hitting the intertubes and hints that the chips could have uses beyond graphics. An alternative to developing faster—but hotter—processors, Larrabee will have between 16 and 48 processor cores aboard, all compatible with the classic x86 instruction set.
The Gadget: The ViDock Gfx, a box with an ATI 2600XT inside that allows you to add two DVI displays to your ExpressCard Laptop (e.g. MacBook Pro). It doesn't affect your current display setup, which might already have an external monitor being driven by the on-board DVI port, which means you can have a total of three external displays plus your MacBook Pro's going at the same time. Mac and Windows versions are available in both 128MB and 256MB flavours, running at up to 2560x1600 resolution.
Dell isn't the only laptop maker offering its customers help if they have laptops with certain Nvidia chips that are prone to overheating. HP has issued a list of laptops of its own that feature the chipset and states that it's been a known warranty issue since late last year. While not offering to swap for new laptops, HP has made it known that if your laptop meets certain criteria then you may be eligible for a free repair. This is good news for those of you with fried portables in your closet, so check out the list on HP's website to see if you're affected. [HP via Nanotech]
Even after Nvidia downplayed their original report that GeForce 8400-8700 cards were failing in large numbers due to overheating, Dell has issued a BIOS update for all of its machines running the affected GPUs anyway. The update tweaks the fan settings to "regulate temperature fluctuations" to keep the maybe-faulty-maybe-not chips cooler. So who do we believe here?
DirectX 11 is coming, and it looks pretty awesome. Sure, you get advancements in shading and better support for multi-core machines, but what's really got our heads turning is the concept of letting programmers use the GPU in your video card to do some of the heavy lifting, meaning your graphics chip becomes a second, parallel processor. While the idea itself isn't new, this is the first we've heard of DirectX using such technology and we're sure it'll have PC gaming fanboys drooling when it rolls out, whenever that happens to be. [Joystique]
A graphics card can cost you almost as much as a bona fide Batman gadget, especially when you get up to ridiculous amounts of power and performance, but that ludicrous price is actually less ludicrous than it could be, because of the cutthroat competition between ATI and Nvidia, right? Not so fast. An email Nvidia sent by Nvidia senior VP of marketing, Dan Vivoli, to ATI's president and COO, Dave Orton made public by the judge in an ongoing anti-trust suit against the two companies reveals that they both see eye-to-eye on prices. Namely, that they should be higher:
ATI fanboys, your time may have come with the R700-based Radeon HD 4870 X2. It's a US$500 multi-GPU card that basically straps together a pair of Radeon HD 4870s with 2GB of onboard memory to create ATI's fastest single card ever. (It's not your imagination, they're really stepping with the Nvidia-killing, which is sweet.) Benchwise, it actually beats Nvidia's monster GeForce GTX 280 running in SLI in a couple of games, like Age of Conan.
Took a little longer than I expected, but Nvidia has come around to denying that basically every GeForce 8400-8700 graphics card powered by the G84 and G86 chipset is a flawed, ticking timebomb, waiting to die from overheating issues. They say that the problem affects "only a very small percentage of the notebook chips that have shipped" and that "the problem depends on a combination of environmental conditions, configuration, and usage model."
Intel and Nvidia's cold war over the discrete and integrated graphics chipsets that sit inside our computers seems to have at least partially thawed. Nvidia's announced that "it will be bringing the power and performance of its SLI® multi-GPU technology to Intel's upcoming line of Bloomfield CPUs." Upcoming SLI motherboards will have the nForce 200 SLI processor alongside Bloomfield CPUs, and Tylersburg (X58) chipsets, which should come as good news to gamers with top-end gaming PC setups. Nvidia's press release below (including some interesting "customer viewpoints")
Nvidia's top end GeForce GTX 260 and 280 graphics cards--whose power borders on sorcery--launched for US$399 and US$650, respectively, less than a month ago. But pressure from ATI has driven Nvidia to already cut the price, hard. The GTX 280 is now only US$399, while the GTX 260 is US$299, the same price as ATI's HD 4870. Good to see ATI back in the fight. Anyone already buy this and feel hosed though? Competition is a lovely thing. [CNET]
