radeon hd 4870 x2
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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.
Alienware debuts Radeon HD 4870 X2-equipped gaming rigs
Alienware has already stuffed NVIDIA's top-end GTX 280 graphics card into its Area-51 desktop, but if that's not your thing, you can rest assured that company is now offering the high-end comforts of ATI's Radeon HD 4870 X2 as well. That option, which Alienware helpfully reminds us offers 2.4 teraflops of graphics power, is available in the company's Area-51, Area-51 ALX, and Aurora desktops, each of which also offer the even pricier option of dual HD 4870 X2 cards in a CrossFireX configuration. To go for that latter bit of excess, however, you'll also have to bump the power supply up to a full 1,200 watts, although we're guessing that won't be too much of a concern for anyone considering going this route.
AMD dubs HD 4870 X2 "world's fastest graphics card," benchmarks prove it
Looks like all the Cinema 2.0 fuss that AMD has been blustering about with its new RV770-based GPUs is fully warranted. The benchmarks are in and AMD's new $549 ATI Radeon HD 4870 X2 -- what AMD calls the "world's fastest graphics card" -- is an out and out screamer, besting the best cooked up over at NVIDIA thanks to that RV770 GPU pair nuzzled up next to 2GB of GDDR5 memory. As noted by PC Perspective, the new champ, "is able to run away from NVIDIA's GeForce GTX 280 1GB card handily. Our various game tests proved this - Crysis, Call of Duty 4 and GRID showed big gains for AMD's new card at resolutions 2,048 x 1,536 and 2,560 x 1,600," though performance gains are less dramatic as resolutions drop to 1,600 x 1,200. Not that any self-respecting gamer would push so few pixels. CrossFireX performance was disappointing, however, as the systems didn't scale well when going from 2 to 4 GPUs. In fact, Crysis seemed to barely notice the additional CrossFireX horsepower, something that should be corrected with future driver releases. Make no mistake though, as power-hungry, expensive, and hot-running as the new HD 4870 X2 may be, it's a big day for AMD as it retakes the graphics crown from NVIDIA, as short-lived as this victory may be.Read -- HotHardware Read -- PCPer Read -- Tweaktown Read -- CustomPCRead -- TechGageRead -- AMD press release
AMD touts the ATI Radeon HD 4870 x2 as the 'world's fastest graphics card'
AMD (ATI) has just launched its newest assault against competitor Nvidia in the ever-continuing graphics arms race. It is touting the awkwardly-named ATI Radeon HD 4870 X2 as the fastest graphics card ever made, with 2.4 teraFLOPS of processing power. (In comparison, Nvidia's RSX GPU found in the PS3 promises performance of 1.8 teraFLOPS. ATI's chip in the Xbox 360 promises 1.0 teraFLOPS.)The performance is achieved by simple arithmetic: combining two ATI Radeon HD 4800 series GPUs into a single card, and a whopping 2GB of onboard memory -- the most of any graphics card on the market. The HD 4870 x2 is the first card that supports AMD's upcoming "Cinema 2.0" effort. However, until there's software that supports the endeavor, purchasers of AMD's latest cards will have to simply appreciate playing current games like Oblivion at 2560x1600 with 24X AA -- y'know, the way games are supposed to be played.The ATI Radeon HD 4870 X2 is immediately available from various "e-tailers" with a pricetag of $549 SRP. A cheaper, less powerful little brother, the ATI Radeon HD 4850 X2, will be available in September at an estimated price of $399.
ATI Radeon HD 4870 X2 gets previewed
AMD's ATI Radeon HD 4870 has been a bit of a mystery since word of the card first leaked out alongside the slightly lower-end Radeon HD 4850, but it looks like things are finally clearing up, with AMD itself first getting official about the card and the first hands-on previews of the card now turning up. As [H] Enthusiast reports, it looks like this one was well worth the wait, with it saying that its gameplay experiences with the card were "phenomenal." That includes being able to play Crysis at 1920x1200 with all in-game settings cranked to "high" -- a recipe for disaster on most cards, but apparently more than playable on the 4870 X2 (with some other suitably high end hardware to match, of course). What's more, the site says the card's performance could get even better by the time it's officially released, as its test card was using a beta firmware that still leaves some room for improvement. Until then, you can hit up the link below for all the current numbers.
AMD Radeon HD 4870 X2 images leaked, rumored for August release
Is this the Radeon card destined to leapfrog NVIDIA's performance leading GTX 200 series? We'll know in August (or soon thereafter), that's the rumored release date for AMD's Radeon HD 4870 X2 graphics card. As the X2 name implies, the card packs a pair of RV770-based GPUs and should be ready to sample with 2GB (!) of that "world's fastest" GDDR5 memory by the end of this month. It's worth noting that the leaked images show a total of 1GB of GDDR5 (16 Qimonda GDDR5 chips) on that black PCB. AMD will then make the 4870 X2 (RV770XT) cards available to its partners in mid-August, hitting retail soon after for an estimated $499 according to sources over at DigiTimes. Read -- Leaked images Read -- August launch
