It is clear now, that AMD's next performance GPU, the RV790 will be built on the 55 nm manufacturing process. To build on this information, sources tell German website Hardware-Infos that one of the factors that will help the new GPU perform better and run at higher clock-speeds than its predecessor, the RV770 does, is the newer improved 55 nm manufacturing process it will be built on. Going by the foundry-partner codename "55GT", the RV790 may get a little help from its superior silicon fabrication, which invariably makes it more expensive to manufacture.

One of the reasons behind why AMD is starting its 40 nm GPU lineup with a mainstream GPU such as RV740, is that the 40 nm process needs further development by foundry companies. It hasn't developed to the level that safely permits manufacturing high-end GPUs with stellar transistor-counts. For the same reason, NVIDIA's 40 nm conquest will be flagged off by the entry-level GT218 GPU. High-density circuits built on the current 40 nm process are known to be very prone to electrical leakage.

AMD has just released ATI Catalyst version 9.2, so now you have a brand new driver for tonight and a nice tweaking utility to test. Catalyst 9.2 brings performance benefits in several games:

• Crysis DX10 gains up to 20%
• Crysis Warhead DX10 gains up to 20%
• World in Conflict gains up to 5%

Now the new driver also enables Anisotropic Filtering for DirectX 10 applications in Windows Vista and fixes some minor issues that occured in previous versions. For the full list of fixes, please read the Catalyst 9.2 release notes.


DOWNLOAD: ATI Catalyst version 9.2 for Windows XP and Windows Vista (32/64-bit versions)

A lot has been said about AMD's rather mysterious new performance GPU, the RV790. Clues about the new GPU surfaced as early as in November last year, when we first reported about AMD working on a successor to the RV770 before the RV870 comes to be. During the course of time, we were given several scoops about its specifications, with some reports hinting at increased stream processor and TMU counts alongside increased clock-speeds to give out early projections of as much as 20% performance increments, taking its single-GPU flagship product to the domain of the GeForce GTX 285, but as multiple sources confirm now, none of that looks plausible.

The RV790 is essentially a reworked RV770 with higher clock-speeds. AMD seems to have reworked the design of the RV770, perhaps altered or removed rudimentary components that facilitate slightly higher clock speeds. While samples of the RV790 are spec'd to run at 850 MHz, one can expect a slightly increased overclocking headroom. The samples also carried Qimonda IDGV1G-05A1F1C-40X memory chips that are originally specified to run at 1 GHz, yet running at 975 MHz on the samples. The core continues to have 800 stream processors, 40 TMUs and 16 ROPs. It features a 256-bit wide memory interface to support GDDR5, GDDR4 and GDDR3 memory standards. It will be built on the existing 55 nm TSMC manufacturing node. Products based on the RV790 can be expected only by April.

Coming out of nowhere, ATI CrossFire Xtension may become your favourite application after the next sentence. Just released with the pilot version 1.0, ATI CrossFire Xtension is a cool utility that allows you to create custom profiles and force CrossFire support on non-supported or new games and applications, both for Direct3D and OpenGL. Better see for yourself if the app works. Here's the download link.

ASUS chose last month's CES event to announce its flagship gaming notebook, the W90. Usual high-end specifications aside, the most distinct component used in it is the ATI Mobility Radeon HD 4870 X2, AMD's flagship mobile graphics platform, which is on the brink of snatching the performance crown away from NVIDIA for the platform. A North American sales representative for ASUS tells GPU Café that the W90 will be available from February 23, which perhaps makes it the launch-date for the Mobility HD 4870 X2. It is also noted that the Mobility HD 4670 will be out around the same time, while Mobility HD 4850 will arrive a week or two later.

XtremeSystems forum member Kinc posted some early performance numbers relating to the Mobility HD 4870 X2, featured on the ASUS W90 with an Intel Core 2 Quad T9400, which effortlessly overclocked to 4 GHz on the notebook's stock cooling system. The Mobility HD 4870 X2 carried clock speeds of 600/900 MHz (core/memory). The notebook used Intel's X38 core-logic. At the said parameters, it was put through 3DMark 06. The notebook secured a score of 20,284 3DMarks at default setting. When released, the Mobility Radeon HD 4870 X2 will replace NVIDIA GeForce 9800M GTX SLI as the fastest mGPU solution, replicating a similar feat by its desktop cousin.

Following reports of AMD's next flagship GPU, the RV790 being pushed to April, a fresh report from Hardware-Infos suggests that its sibling, the RV740 will join the league of the company's product launches slated for April. Company sources tell Hardware-Infos that the company has no product-launches scheduled for the upcoming CeBIT event held in Germany. The report suggests constraints of TSMC, a major foundry partner for AMD's graphics product group (GPG), with regards to its 40 nm bulk manufacturing process, as a likely cause although this bit wasn't endorsed by the source.

Another source shed some light on the specifications of the two graphics processors. It is suggested that the RV790 has expanded machinery at its disposal, with 960 stream processors and 48 texture memory units. Engineering samples based on the said GPU are known to carry faster memory chips. The specifications coupled with the suggested higher clock speeds of 850/975 MHz (core/memory) help explain how the RV790 could manage to pose competition to the NVIDIA GeForce GTX 285 accelerator. The RV740 on the other hand, is said to carry 640 stream processors, 32 texture memory units, and a 128-bit wide GDDR5 memory interface.

AMD has been working the ATI RV790 GPU for a while now. It appears to be like it will take a little longer for the company to release an SKU based on it. Contradicting earlier reports, it is known that the RV790-based SKUs stay within the Radeon HD 4800 series, and not form the HD 4900 series.

The flagship single-GPU product based on the RV790 is to be called Radeon HD 4890. Samples based on the RV790XT A11 are currently running at speeds of 850/975 MHz (core/memory). AMD is reportedly telling its partners that the RV790XT is expected to be around 20% faster than the RV770XT (HD 4870), and has NVIDIA's GeForce GTX 285 in its sights, for head-on competition. Additionally, AMD may force NVIDIA to reconsider its pricing, since the RV790XT is expected to be priced between US$199 to US$249, up to $150 cheaper than the GeForce GTX 285 in its current pricing. Unfortunately, one has to wait till April.

Sapphire, the single largest add-in board partner for AMD, announced its FireStream 9270 GPGPU accelerator. Devices of this class exploit the general purpose computing capabilities of graphics processors, back them with a software architecture, and a programming environment to make for a dedicated number-crunching machine that holds rated computational power much higher than that of CPUs. Product lines in this class includes the AMD FireStream, that finds competition in NVIDIA's Tesla.

The appearance of the FireStream 9270 suggests it has been derived from the ATI Radeon HD 4870 graphics accelerator, albeit different clock speeds, different drivers, four times the amount of memory, and connections. The core features 800 stream cores that churn out peak computational power of 1.2 TFLOPs (single precision floating-point) and 240 GFLOPs (double precision floating-point). The floating point format is in adherence to IEEE standards. It features 2 GB of GDDR5 memory running at 850 MHz, with a peak bandwidth of 108.8 GB/s. The FireStream 9270 is backed by AMD's Stream 1.3 SDK that can be currently downloaded for free. It supports OpenCL in Microsoft Windows and Linux environments. The accelerator will be released by Sapphire towards the end of February, at a price of $1499. Additionally, AMD is teaming up with server-builder Aprius to release a 4U rack chassis system that holds as many as eight FireStream 9270 accelerators that churn out a theoretical max computational power of 9.6 TFLOPs.

Conceived to be a successor to the RV770 graphics processor, the RV790 emerged out of various media-leaks as the next big thing for ATI, in its never-ending pursuit for market leadership. Information on this mysterious new GPU has been trickling in at leisure, and it has been shaping up to be a current-generation GPU built using newer manufacturing technologies that could make it cheaper to produce. What we do know about RV790XT based engineering samples so far, is that they carry faster memory chips that are rated to operate a higher frequencies, 1 GHz to be precise, but specified by AMD to run at 975 MHz.

Fresh details sourced by Hardware-Infos from internal sources point out to the possibility of AMD stepping up the core clock speeds by as much as 100 MHz, taking it to 850 MHz. The ramp in clock speeds however, come at the expense of increasing core voltage to 1.3 Volts. There have been several reports speculating the core voltage so far, on of which points at 1.23V for 750 MHz. Another grey-area for now is the RV790's shader domain, with a certain level of ambiguity surrounding stream processor count. All of this leads us to believe that AMD hasn't finalized the specifications of RV790 and could be racking its brains on this one. AMD is expected to make critical announcements on its new GPUs in March and might choose the CeBIT event as the ideal platform.

Global graphics card leader, MSI International, has unveiled the R4870-MD1G and R4870-MD512 graphics cards. MSI designed these two cards to be perfect for gamers demanding performance, quality, and low-temperature operation by equipping them with an extra large fan, an extra cool cooling system, and extra long lifespan components. The entire card features best class solid capacitors and SSC (solid-state chokes) built-in to the design that helps to smoothly handle high-power levels and punch-out amazing performance. The solid design also helps to extend the cards total lifespan. Featuring all three - HDMI, DVI and D-Sub (VGA) - major display output, these two cards are sure to please those looking for big-screen LCD monitor or LCD TV display.

AMD today released its timely update to the ATI Catalyst system drivers package that provides drivers driver support for ATI Radeon graphics accelerators, AMD 7-series chipset with integrated graphics. The drivers are effictive for Windows XP, Windows Vista and Linux operating systems.

The new release expands the feature-set of the ATI Catalyst, along with a set of fixes as described in the release notes (PDF). The fixes mostly revolve around Catalyst Control Center and the video acceleration features of the driver. To begin with, the new driver provides full OpenGL 3.0 support, including a few new GL extensions. The release also favours Linux by providing support for Hybrid CrossFireX. More importantly, the Linux version of the driver, provides MultiView support, that enables using independent display-heads on setups with multiple ATI GPUs. It is supported by any combination of ATI Radeon GPUs, Radeon HD 2000 series and later.

DOWNLOAD: ATI Catalyst 9.1 for Windows XP (32bit) | Windows XP (64bit) | Windows Vista (32bit) | Windows Vista (64bit)

AMD is on course of releasing the industry's first GPU built on the 40nm silicon process: the RV740. Its specifications make it a cheap yet powerful GPU for the segment it is about to cater to. With the earliest pointers hinting at 640 stream processors and a 128-bit wide GDDR5 memory interface. The GPU also marks the industry's first mainstream implementation of the GDDR5 standard.

Fresh details emerging out of the inspection of the driver information files of ATI Catalyst version 9.1, as German website ATI Forum finds out, hints at the possibility of the RV740 being implemented in two SKUs: the Radeon HD 4730 and Radeon HD 4750. While in the driver file, the device string lists with "RV630", it can be seen throughout the file that several strings are assigned to the same RV630, and is merely a means to identifying a whole class or generation of graphics processors to the driver. Additionally, the string bears the device ID of the RV670, again, that's not relevant. The strings are what matter. The RV740 is not very far away from large scale production. It should become a reality by the upcoming CeBIT event, in March. From the view of being a mere postulation, RV740 being the GPU that goes into making the new SKUs, does end up sounding plausible. When released, these cards are intended to further strengthen AMD's market position in the sub-US $150 market.

Having taped out late last year, samples based on the new RV790 graphics processor have been doing rounds in the industry. A few more details have surfaced about it. Earlier noted to have identical clock speeds to that of the RV770XT (Radeon HD 4870), the RV790 samples are now known to have higher memory clock speeds. While the Radeon HD 4870 has its memory frequency at 900 MHz GDDR5 (effective 3.60 GHz), the samples carry memory clocked at 975 MHz (effective 3.90 GHz). Interestingly the memory chips on the sample, labeled IDGV1G-05A1F1C-40X, made by Qimonda, are specified to run at 1.00 GHz, reaching the 4 GHz effective memory speed mark. The samples feature 1 GB of memory. The RV790 is AMD's new current-generation graphics processor built on the newer 40nm silicon fabrication process. The new process is expected to reduce the GPU's power consumption and thermal footprint. The RV790 is conceived to be an immediate successor to the RV770 GPU.

Silicon giant Intel flexed its IPR muscle by reportedly calling rival AMD to discussions on possible violations of past license agreements. AMD and Intel share license agreements dating back to 1976, which eventually transformed into the agreement of letting AMD use Intel's x86 micro-architecture in making its own products. Later in 2001, the two companies met again to share x86-related technologies. Such agreements bind licensees of the x86 architecture to confining their technologies to themselves as the license is non-transferable.

The two companies are expected to meet to discuss on how the past two major events in the recent history of AMD: the acquisition of ATI Technologies, and the spin-off of the manufacturing division to The Foundry Company respect the terms of the agreements. Earlier, AMD stated that the ATI acquisition does not violate any of its cross-agreements with Intel, while the company sounds optimistic about getting The Foundry Company to existence smoothly through one of its big hurdles: a clean-chit from Intel, after having crossed bigger hurdles such as government approvals and support from the various countries it holds its facilities in.

AMD started its marketing offensive against NVIDIA's new dual-GPU GeForce GTX 295, and single-GPU GeForce GTX 285 accelerators, in an attempt to put the Radeon HD 4800 X2 series accelerators ahead of its competition in terms of performance on a "broad scale", and used the cards' availability in non-reference designs as a USP against NVIDIA's offerings using a uniform company-specified design. All this, in an internal presentation leaked to Donanim Haber. As for those wondering why, ATI and NVIDIA have a history of picking on each others' flagship products by means of such presentations, with which they intend to influence OEMs and channel vendors, though it always happens so, that these presentations reach public domains. Viral marketing or something plausible? Find out for yourself:

Some of the first batches, rather iterations, of RV790 and RV740 engineering samples have begun surfacing. Sources reveal bits and pieces of the new GPUs' specifications to Hardware-Infos. Being some of the first samples, these are merely iterations en route the development of the final product, though trend has it that preliminary information about AMD GPUs have a tendency of turning out true. We will exempt the RV770's final stream processor count from these.

The RV740, a mainstream GPU from AMD, is on course of becoming the first GPU in production, to be built on the 40nm manufacturing node. It carries 640 stream processors and a core clock speed of 700 MHz. It features a 128-bit wide GDDR5 memory bus, churning out bandwidth that rivals equally clocked GDDR3 with double the bus width. The memory bus will be clocked at speeds between 800 and 900 MHz (3.2 GT/s and 3.6 GT/s). Products will carry 512 to 1024 MB of memory. The GPU houses 32 texture memory units (TMUs) and 8 raster operations pipelines (ROPs).

NVIDIA snatched the performance crown from ATI with the introduction of the GeForce GTX 295 accelerator, and its launch itinerary for CES 2009 includes the GeForce 285, NVIDIA's second fastest graphics accelerator. NVIDIA's campaign to regain the performance crown was spearheaded by the G200b graphics processor, that, while not offering anything new, helped cut manufacturing costs and reduced the thermal envelope of the GPU, making conditions favourable for a dual-GPU accelerator, the GeForce GTX 295.

AMD on the other hand, has announced price-cuts to respond to the GeForce GTX 295, by lowering the prices of its Radeon HD 4870 X2 accelerator. The G200b is likely to get a competitor from AMD by March, when the company is looking to release the industry's first GPU built on the 40nm manufacturing process, the RV740. But wait, there seems to be something larger on the cards, according to the various sources Hardware-Infos got in touch with. AMD is planning the RV790 graphics processor. It will be a current-generation GPU built on the next generation 40nm manufacturing technology. There is a lot of speculation surrounding the RV790's specifications, with some of the more plausible ones hinting it has two additional SIMD clusters (960 SPs) and a total 48 texture memory units (TMUs). Both the RV740 and RV790 are slated for March, there's also a little indication of AMD using the occasion of CeBIT for its announcements and product launches.

Advanced Micro Devices has slashed the manufacturer suggested retail price (MSRP) of its ATI flagship graphics board, X-bit Labs reports. The new prices come as no surprise to everyone, now that NVIDIA has launched GeForce GTX 295, ATI has to withstand its position, so slashing the prices of ATI Radeon HD 4870 X2 is the first logical move. From now on, ATI Radeon HD 4870 X2 with 2GB GDDR5 costs $449, down $100 from the previous price of $549. Moreover, some partners of ATI such as Newegg now offer $50 mail-in rebate for select Radeon HD 4870 X2 models, which immediately precalculates the card's price down to $399. If you're looking for a cheap ATI Radeon HD 4870 X2 dual-GPU monster, now is the time.

AMD today announced ATI Mobility Radeon HD 4000 series graphics, its next generation series of notebook graphics processors, bringing leading gaming and multimedia technology from the desktop to notebooks. These feature-rich graphics processors redefine mobile gaming with advanced capabilities including support for the latest Microsoft DirectX 10.1 games, a home theatre-quality HD multimedia experience, and energy-efficient features for long battery life to help users get the most out of their notebook at work, at home or at play.
The ATI Mobility Radeon HD 4800 series redefines HD gaming performance with support for ATI CrossFireX technology to deliver up to one teraFLOP of performance power. ATI Mobility Radeon HD 4600 series offers a superb balance of performance and energy efficiency. Optimal for thin and light notebooks, the ATI Mobility Radeon HD 4300 and ATI Mobility Radeon HD 4500 series provide exceptional battery life for anyone on the go.

ASUS is proud to announce the world's first notebooks equipped with the AMD ATI Mobility Radeon HD 4600 Series GPU-the ASUS N81Vp and N51Tp. These notebooks will leverage the new GPU technology to deliver astounding multimedia experiences for discerning consumers. Furthermore, each N Series notebook also comes with innovative technological developments such as the highly-efficient Super Hybrid Engine (SHE), the built-in Express Gate operating system and the SmartLogon facial recognition system.

Yesterday ATI released two updates to its Catalyst driver package, the one is actually being a whole new driver for Windows 7. The ATI Catalyst preview driver for Windows 7 includes drivers for all Radeon HD 2000, 3000 and 4000 series GPUs plus the ATI Catalyst Control Center with limited features support.
The ATI Catalyst release 8.12 hotfix is said to improve DirectX10 performance in various applications in multi-core CPU systems. It also resolves the BSOD issues using dual ATI Radeon HD 4850 in CrossFire mode.

DOWNLOAD: Windows 7 Preview Driver | ATI Catalyst release 8.12 HOTFIX

You read it. There are elements in Asia using the GeCube brand name to sell counterfeit graphics cards based on the ATI Radeon HD 4000 series graphics processors. Large inventories of counterfeit GeCube graphics cards have reportedly made it to the market and threten to dilute GeCube's market position and its image as a reputed AMD add-in board partner.

GeCube has released a few guidelines to help consumers spot these counterfeits and report them to the authorities. In the picture below, GeCube points out distict features found on genuine GeCube graphics cards that consumers should inspect at the time of purchase. A list of GeCube graphics cards certified by AMD can be found here. The press statement GeCube issued can be read here.

Empowering consumers to get elite-level computing performance for under $900 U.S. dollars, AMD today launched "Dragon" platform technology for desktop PCs featuring the new AMD Phenom II X4 processor. Even the most demanding users such as enthusiasts and high-end gamers desire affordable systems capable of delivering HD entertainment, graphic-intensive game play at the highest settings their monitors can handle, as well as quick and easy transfer of video entertainment to and from mobile devices. Dragon platform technology provides the power to do it all by combining AMD's highest-performing CPU, the AMD Phenom II X4 processor, with award winning ATI Radeon HD 4800 Series graphics and AMD 7-Series chipsets. And it's offered at an incredible value with Dragon-based systems available for up to $1,200 U.S. dollars less than competing systems that deliver comparable performance.

Leading global PC manufacturers HP, Dell and Alienware plan to offer Dragon platform technology-based desktop systems in the first quarter of 2009, with Dell offering immediate availability in its Dell XPS desktop line. "The XPS 625 desktop powered by AMD's Dragon platform technology features new AMD Phenom II processors to enable a significant boost in speed for enhanced gaming, as well as the flexibility to enable multi-tasking and HD video capabilities free from delays, stalls and lags," said Arthur Lewis, general manager of Dell Gaming Group. "The XPS 625 gives gamers the unbelievable experience they expect at a price point that won't break the bank."

MSI today unveiled the EX625 performance notebook. MSI EX625 features Cinema Pro Technology, which offers consumers the finest movie viewing experience. With a simple touch of the exclusive Cinema Pro button; you may immediately switch to Movie Mode. The quality on screen will be more detailed, the richness in sound and the subwoofer as well as Dolby sound will be activated, providing the finest sensory of the theaters. Furthermore, the embedded high performance subwoofer design can create shocking effects.

Combing Color Film Print Technology with ocean wave patterns in design, the EX625 has been injected with a brand new texture to personal notebook computers. The most advanced ATI Mobility Radeon HD 4670 graphics card with GDDR3 512MB VRAM, for a more fluid, more detailed, more realistic 3D high-definition viewing experience. In the other hand, EX625 selects the brand new ECO Engine Technology, the outstanding and unique power saving function by MSI Notebook, as the power management function to extend the battery running time while performing different tasks.

XFX, following its recently announced collaboration with AMD, today introduced its first Radeon HD-powered 4000 series cards, the XFX Radeon HD 4870, 4850, 4830, 4650 and 4350.

All five models feature exceptional memory bandwidth, board power and compute power as well as a number of industry-firsts. For example, the XFX Radeon HD 4870 is the first graphics card with GDDR5 memory.