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.

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Read -- Tweaktown
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Read -- AMD press release

Just five days after ATI fessed up with an official release of its Radeon HD 4850, along comes a similar announcement for the just-leaked Radeon HD 4870. This dual-slot beast is finally being outed on the record, and at the very least, Diamond Multimedia's version will come stocked with 512MB of DDR5 memory, a clock speed of 725 MHz, 900MHz memory speed and 800 stream processors. The unit also provides CrossFireX upgradeability and should be available here soon from your favorite online retailer.

AMD's second generation FireStream 9250 just broke the single-precision teraflop barrier at the International Supercomputing Conference in Germany. The proc takes advantage of AMD's GPU expertise to augment the processing power of your rig's CPU with an additional 8-gigaflops per watt of processing from this 150 watt processor. A 55x performance bump, say developers, when compared to crunching financial analysis code, for example, on a CPU alone. The 9250 Stream fits into a single PCI slot and includes double-precision floating point hardware performing at more than 200 gigaflops. The processor and supporting SDK are due for release in Q3 for $999.

Update: According to TGDaily, the 9250 features ATI's upcoming RV770 GPU at its core -- the foundation of future 4800-series graphics cards. So 4x cards setup in Crossfire X should be capable of offering your next gaming rig an additional 5 Teraflops or power. You know, in theory.

Read -- press release
Read -- TGDaily

Alienware's AMD-powered Aurora ALX picked up CrossFireX support just as soon as it went live from ATI, but it has taken a few weeks for the technology to make its way over to the iconic Area-51. Said gaming rig is now available with ATI CrossFireX, meaning that you can take advantage of all four GPUs across a pair of Radeon HD 3870 X2s. Full release posted after the jump.

Forget FPS and polygon crunching, we want one of these ASUS EAH3850 just for its sheer logic-defying properties. ASUS really took AMD's CrossFireX multi-GPU capabilities and ran with them, stuffing a ludicrous trio of GPUs onto a single "concept" card. Three RV670 cores power the setup, and it's kept cool by some heatpipes and a water block. If your box doesn't implode in incredulity, that means you can power four monitors with the three GPUs, or power a single monitor with all four at once for some seriously serious World of Warcraft, though we'll have to wait for benchmarks to see how well this setup actually runs.

Quick note to the graphics enthusiasts in the house, HardOCP took a long look at CrossFireX using dual Radeon HD 3870 X2s. As you might expect, some games benefit from the raw power, some games require driver tweaks and knob-fiddling to get going right, and some games were just about the same without (read: your mileage my vary -- for now). Check out their full review for the details.

[Thanks, Risk]

Believe it or not, Alienware's Aurora ALX rig was boasting quad SLI support two whole years ago. After yesterday's official launch of ATI's CrossFireX technology, now the ALX has another partner in quad GPU crime. Dubbed the Area-51 ALX CFX, this rig features a 3.0GHz Core 2 Extreme QX9650 processor, up to 4GB of RAM, a bevy of HDD choices, optional Blu-ray burner, a 1,000-watt power supply and of course, twin 1GB Radeon HD 3870 X2 cards (four GPUs in all). Granted, this thing will run you at least $5,649 as a CrossFireX-equipped rig, so think carefully if slicing into your son's college fund is really worth 4x the graphical mayhem.

Get ready to burn through your allowance, kids, as AMD is getting set to loose its Catalyst 8.3 drivers for all to indulge in. What does the download net you, exactly? Why, CrossFireX support, of course. Starting today, users can link up any combination of RV670- and R680-based products -- that includes the Radeon HD 3850, Radeon HD 3870 and Radeon HD 3870 X2 -- in order to acquire triple- and quad-GPU performance within Windows Vista. Additionally, the drivers also introduce ATI Hybrid Graphics support in Vista, which was boasted about already when the firm unveiled its upcoming 780G chipset. Check out the read link for the full list of changes, and keep an eye on the firm's support page for v8.3 to surface any moment now.

Sure, SLI technology is fine and dandy, but ATI's hoping to remove some of the restrictions found on current multi-GPU setups with its forthcoming CrossFire X technology. As we've seen before, the idea here is to "take two, three or four GPUs and use their power to render one game faster than you otherwise would be able." Over at PC Perspective, those kind folks were able to pick AMD's brain on the topic, and aside from getting confirmation that CrossFire X "supports multi-GPU configurations of any combination of RV670- and R680-based products," we also found that a public release was just weeks away. Better still, there's a full report detailing the results of putting the technology to the test, and yes, initial impressions do seem quite positive. Hit the read link for the full spill, cool?

[Thanks, sizewise]

AMD just took the wraps off their ATI R680, RV620, and RV635 graphics cores. The new R680 consists of two 55-nm processor cores with CrossFireX support sharing the same specifications of the RV670 processor at the heart of their Radeon HD 3870 -- thought to be AMD's best product of the year. The RV620 and RV635 GPU cores are nearly identical to their RV610 and RV630 processors only in a new 55-nm form. Now, imagine if you will a pair of ATI Radeon HD 3870 X2 (R680) cards running in CrossFire. Or say four with CrossFireX. Feels good, right? You won't have to wait much longer as the R680 hits in January.

Read -- AMD announced R680, Rv620, and RV635
Read -- ATI Radeon HD 3870 X2 in CrossFire