Slashdot Mirror

Vigile writes "Tom Forsyth, a well respected developer inside Intel's Larrabee project, has spoken to dispel rumors that the Larrabee architecture is ignoring rasterization, and in fact claims that the new GPU will perform very well with current DirectX and OpenGL titles. The recent debate between rasterization and ray tracing in the world of PC games has really been culminating around the pending arrival of Intel's discrete Larrabee GPU technology. Game industry luminaries like John Carmack, Tim Sweeney and Cevat Yerli have chimed in on the discussion saying that ray tracing being accepted as the primary rendering method for games is unlikely in the next five years."

Vigile writes "Tom Forsyth, a well respected developer inside Intel's Larrabee project, has spoken to dispel rumors that the Larrabee architecture is ignoring rasterization, and in fact claims that the new GPU will perform very well with current DirectX and OpenGL titles. The recent debate between rasterization and ray tracing in the world of PC games has really been culminating around the pending arrival of Intel's discrete Larrabee GPU technology. Game industry luminaries like John Carmack, Tim Sweeney and Cevat Yerli have chimed in on the discussion saying that ray tracing being accepted as the primary rendering method for games is unlikely in the next five years."

Vigile writes "The past week has been rampant with discussion on the new war that is brewing between NVIDIA and Intel, but there was one big player left out of the story: AMD. It would seem that both sides have written this competitor off, but PC Perspective thinks quite the opposite. The company is having financial difficulties, but AMD already has the technologies that both NVIDIA and Intel are striving to build or acquire: mainstream CPU, competitive GPU, high quality IGP solutions and technology for hybrid processing. This article postulates that both Intel and NVIDIA are overlooking a still-competitive opponent, which could turn out to be a drastic mistake."

Vigile writes "The past week has been rampant with discussion on the new war that is brewing between NVIDIA and Intel, but there was one big player left out of the story: AMD. It would seem that both sides have written this competitor off, but PC Perspective thinks quite the opposite. The company is having financial difficulties, but AMD already has the technologies that both NVIDIA and Intel are striving to build or acquire: mainstream CPU, competitive GPU, high quality IGP solutions and technology for hybrid processing. This article postulates that both Intel and NVIDIA are overlooking a still-competitive opponent, which could turn out to be a drastic mistake."

Vigile writes "Despite all good intentions, Intel continues to see a lot of its work on ray tracing countered not only by their competition, as you'd expect, but also by the very developers that Intel is going to depend on for success in the gaming market. The first major developer to speak on the Intel Larrabee and ray tracing debate was id Software's John Carmack, who basically said that Intel's current plans weren't likely to be implemented soon or ever. This time Cevat Yerli, one of the Crytek developers responsible for the graphically impressive titles Far Cry and Crysis, sees at least 3-5 more years of pure rasterization technology before moving to a hybrid rendering compromise. Intel has previously eschewed the idea of mixed rendering, but with more and more developers chiming in for it, it's likely where gaming will move."

Vigile writes "Despite all good intentions, Intel continues to see a lot of its work on ray tracing countered not only by their competition, as you'd expect, but also by the very developers that Intel is going to depend on for success in the gaming market. The first major developer to speak on the Intel Larrabee and ray tracing debate was id Software's John Carmack, who basically said that Intel's current plans weren't likely to be implemented soon or ever. This time Cevat Yerli, one of the Crytek developers responsible for the graphically impressive titles Far Cry and Crysis, sees at least 3-5 more years of pure rasterization technology before moving to a hybrid rendering compromise. Intel has previously eschewed the idea of mixed rendering, but with more and more developers chiming in for it, it's likely where gaming will move."

Vigile writes "While the death of PC gaming might be exaggerated, it's hard not to see the issues gamers have with the platform. A genre that used to dominate innovation in the field now requires a $1200 piece of graphics technology just to participate, and that's just plain bad for the consumer. NVIDIA's SLI technology was supposed to get a boost today by going from two GPUs to four GPUs with the introduction of Quad SLI but both PC Perspective and HardOCP seem to think that NVIDIA drastically missed the mark by pushing an incredibly expensive upgrade that really does nothing for real-world game play and performance. If PC gamers are left with these options to save them from consoles, do they even have a chance?"

Vigile writes "Intel previewed the information set to be released at IDF next month including details on a wide array of technology for server, workstation, desktop and graphics chips. The upcoming Tukwila chip will replace the current Itanium lineup with about twice the performance at a cost of 2 billion transistors and Dunnington is a hexa-core processor using existing Core 2 architecture. Details of Nehalem, Intel's next desktop CPU core that includes an integrated memory controller, show a return of HyperThreading-like SMT, a new SSE 4.2 extension and modular design that features optional integrated graphics on the CPU as well. Could Intel beat AMD in its own "Fusion" plans? Finally, Larrabee, the GPU technology Intel is building, was verified to support OpenGL and DirectX upon release and Intel provided information on a new extension called Advanced Vector Extension (AVX) for SSE that would improve graphics performance on the many-core architecture."

Vigile writes "Intel previewed the information set to be released at IDF next month including details on a wide array of technology for server, workstation, desktop and graphics chips. The upcoming Tukwila chip will replace the current Itanium lineup with about twice the performance at a cost of 2 billion transistors and Dunnington is a hexa-core processor using existing Core 2 architecture. Details of Nehalem, Intel's next desktop CPU core that includes an integrated memory controller, show a return of HyperThreading-like SMT, a new SSE 4.2 extension and modular design that features optional integrated graphics on the CPU as well. Could Intel beat AMD in its own "Fusion" plans? Finally, Larrabee, the GPU technology Intel is building, was verified to support OpenGL and DirectX upon release and Intel provided information on a new extension called Advanced Vector Extension (AVX) for SSE that would improve graphics performance on the many-core architecture."

Vigile writes "Intel previewed the information set to be released at IDF next month including details on a wide array of technology for server, workstation, desktop and graphics chips. The upcoming Tukwila chip will replace the current Itanium lineup with about twice the performance at a cost of 2 billion transistors and Dunnington is a hexa-core processor using existing Core 2 architecture. Details of Nehalem, Intel's next desktop CPU core that includes an integrated memory controller, show a return of HyperThreading-like SMT, a new SSE 4.2 extension and modular design that features optional integrated graphics on the CPU as well. Could Intel beat AMD in its own "Fusion" plans? Finally, Larrabee, the GPU technology Intel is building, was verified to support OpenGL and DirectX upon release and Intel provided information on a new extension called Advanced Vector Extension (AVX) for SSE that would improve graphics performance on the many-core architecture."

Vigile writes "As a matter of principle, when legendary game programmer John Carmack speaks, the entire industry listens. In a recent interview he comments on a multitude of topics starting with information about Intel, their ray tracing research and upcoming Larrabee GPU. Carmack seems to think that Intel's direction using traditional ray tracing methods is not going to work and instead theorizes that using ray casting to traverse a new data structure he is developing is the best course of action. The 'sparse voxel octree' that Carmack discusses would allow for 'unique geometry down to the equivalent of the texel across everything.' He goes on to discuss other topics like the hardware necessary to efficiently process his new data structure, translation to consoles, multi-GPU PC gaming and even the world of hardware physics."

SizeWise writes "After Intel's prominent work in ray tracing in the both the desktop and mobile spaces, many gamers might be thinking that the move to ray-tracing engines is inevitable. NVIDIA's Chief Scientist, Dr. David Kirk, thinks otherwise as revealed in this interview on rasterization and ray tracing. Kirk counters many of Intel's claims of ray tracing's superiority, such as the inherent benefit to polygon complexity, while pointing out areas where ray-tracing engines would falter, such as basic antialiasing. The interview concludes with discussions on mixing the two rendering technologies and whether NVIDIA hardware can efficiently handle ray tracing calculations as well."

The two companies announced today that NVIDIA will acquire PhysX maker AGEIA; terms were not disclosed. The Daily Tech is one of the few covering the news to go much beyond the press release, mentioning that AMD considered buying AGEIA last November but passed, and that the combination positions NVIDIA to compete with Intel on a second front, beyond the GPU — as Intel purchased AGEIA competitor Havok last September. While NVIDIA talked about supporting the PhysX engine on their GPUs, it's not clear whether AGEIA's hardware-based physics accelerator will play any part in that. AMD declared GPU physics dead last year, but NVIDIA at least presumably begs to differ. The coverage over at PC Perspectives goes into more depth on what the acquisition portends for the future of physics, on the GPU or elsewhere.

Kaz writes "While not operating on the same scale as the two major CPU designers, VIA has been gaining traction in the world of UMPCs and thin clients with its Eden and C7 lines of processors. While past architectures have been considerably out-of-date in terms of modern features, the new Isaiah architecture looks to be very competitive with what AMD and Intel have lined up for future ultra-mobile products. It features an out-of-order, superscalar execution core, 64-bit support, virtualization, and even SSE3 — all on a 94M-transistor, 65nm process die. The initial offering will be single-core only, though VIA says that multi-core ability is already designed in. Is Isaiah going to replace your Core 2 system for gaming? No, but it might give Intel's Silverthorne a run for the money."

Vigile brings us a follow-up to a discussion we had recently about efforts to make ray tracing a reality for video games. Daniel Pohl, a research scientist at Intel, takes us through the nuts and bolts of how ray tracing works, and he talks about how games such as Portal can benefit from this technology. Pohl also touches on the difficulty in mixing ray tracing with current methods of rendering. Quoting: "How will ray tracing for games hit the market? Many people expect it to be a smooth transition - raster only to raster plus ray tracing combined, transitioning to completely ray traced eventually. They think that in the early stages, most of the image would be still rasterized and ray tracing would be used sparingly, only in some small areas such as on a reflecting sphere. It is a nice thought and reflects what has happened so far in the development of graphics cards. The only problem is: Technically it makes no sense."

Vigile brings us a follow-up to a discussion we had recently about efforts to make ray tracing a reality for video games. Daniel Pohl, a research scientist at Intel, takes us through the nuts and bolts of how ray tracing works, and he talks about how games such as Portal can benefit from this technology. Pohl also touches on the difficulty in mixing ray tracing with current methods of rendering. Quoting: "How will ray tracing for games hit the market? Many people expect it to be a smooth transition - raster only to raster plus ray tracing combined, transitioning to completely ray traced eventually. They think that in the early stages, most of the image would be still rasterized and ray tracing would be used sparingly, only in some small areas such as on a reflecting sphere. It is a nice thought and reflects what has happened so far in the development of graphics cards. The only problem is: Technically it makes no sense."

auld_wyrm writes "Intel is trying to push the news of AMD's Barcelona launch out of the headlines with the release of the Intel Core 2 Extreme QX9770, a 3.20 GHz CPU that runs on a 1600 MHz front-side bus. It is the fastest consumer level processor that has come out, but don't plan on running it anytime soon. The ~$1200 price tag, and the lack of any motherboards that support a 1600MHz FSB will stop this unneeded answer to Barcelona from appearing in enthusiast's PCs for Christmas. Still, the benchmarks from this powerful CPU are something awesome to behold."

auld_wyrm writes "Intel is trying to push the news of AMD's Barcelona launch out of the headlines with the release of the Intel Core 2 Extreme QX9770, a 3.20 GHz CPU that runs on a 1600 MHz front-side bus. It is the fastest consumer level processor that has come out, but don't plan on running it anytime soon. The ~$1200 price tag, and the lack of any motherboards that support a 1600MHz FSB will stop this unneeded answer to Barcelona from appearing in enthusiast's PCs for Christmas. Still, the benchmarks from this powerful CPU are something awesome to behold."

Vigile writes "The Unreal Tournament 3 demo will be dropping sometime in the next two weeks. With a launch on the PC, PS3, Xbox 360 and even an in-box Linux client it will definitely be one of the most widely-played titles this holiday. With an early take on the UT3 demo's performance, PC Perspective has put up an article that compares cards from NVIDIA and AMD in both single and dual-GPU configurations to see which are the best performers. It turns out that even mid-range cards are going to be more than capable of playing UT3 at impressive image quality levels."

Vigile writes "The Unreal Tournament 3 demo will be dropping sometime in the next two weeks. With a launch on the PC, PS3, Xbox 360 and even an in-box Linux client it will definitely be one of the most widely-played titles this holiday. With an early take on the UT3 demo's performance, PC Perspective has put up an article that compares cards from NVIDIA and AMD in both single and dual-GPU configurations to see which are the best performers. It turns out that even mid-range cards are going to be more than capable of playing UT3 at impressive image quality levels."

Vigile writes "The Unreal Tournament 3 demo will be dropping sometime in the next two weeks. With a launch on the PC, PS3, Xbox 360 and even an in-box Linux client it will definitely be one of the most widely-played titles this holiday. With an early take on the UT3 demo's performance, PC Perspective has put up an article that compares cards from NVIDIA and AMD in both single and dual-GPU configurations to see which are the best performers. It turns out that even mid-range cards are going to be more than capable of playing UT3 at impressive image quality levels."

Vigile writes "The Unreal Tournament 3 demo will be dropping sometime in the next two weeks. With a launch on the PC, PS3, Xbox 360 and even an in-box Linux client it will definitely be one of the most widely-played titles this holiday. With an early take on the UT3 demo's performance, PC Perspective has put up an article that compares cards from NVIDIA and AMD in both single and dual-GPU configurations to see which are the best performers. It turns out that even mid-range cards are going to be more than capable of playing UT3 at impressive image quality levels."

MojoKid writes "When DirectX 10 was first introduced to the market by graphics manufacturers and subsequently supported by Windows Vista, it was generally understood that adoption by game developers was going to be more of a slow migration than a quick flip of a switch. That said, nearly a year later, the question is how far have we come? An article at the HotHardware site showcases many of the most popular DX10-capable game engines, like Bioshock , World In Conflict , Call of Juarez, Lost Planet, and Company of Heroes, and features current image quality comparisons versus DX9 modes with each. The article also details performance levels across many of the more popular graphics cards, from both the mid-range and high-end." PC Perspective has a similar look at DX10 performance.

Vigile writes "Real-time raytracing has often been called the pinnacle of computer rendering for games but only recently has it been getting traction in the field. A German student, and now Intel employee, has been working on raytraced versions of the Quake 3 and Quake 4 game engines for years and is now using the power of Intel's development teams to push the technology further. With antialiasing implemented and anisotropic filtering close behind, they speculate that within two years the hardware will exist on the desktop to make 'game quality' raytracing graphics a reality."

Vigile writes "Real-time raytracing has often been called the pinnacle of computer rendering for games but only recently has it been getting traction in the field. A German student, and now Intel employee, has been working on raytraced versions of the Quake 3 and Quake 4 game engines for years and is now using the power of Intel's development teams to push the technology further. With antialiasing implemented and anisotropic filtering close behind, they speculate that within two years the hardware will exist on the desktop to make 'game quality' raytracing graphics a reality."

NIMBY writes "An interesting editorial over at PC Perspective looks at the changing status between modern game developers and companies like AMD and NVIDIA that depend on their work to show off their products. Recently, both AMD and NVIDIA separately helped in releasing DX10 benchmarks based on upcoming games that show the other hardware vendor in a negative light. But what went on behind the scenes? Can any collaboration these companies use actually be trusted by reviewers and the public to base a purchasing decision on? The author thinks the one source of resolution to this is have honest game developers take a stance for the gamer."

NIMBY writes "An interesting editorial over at PC Perspective looks at the changing status between modern game developers and companies like AMD and NVIDIA that depend on their work to show off their products. Recently, both AMD and NVIDIA separately helped in releasing DX10 benchmarks based on upcoming games that show the other hardware vendor in a negative light. But what went on behind the scenes? Can any collaboration these companies use actually be trusted by reviewers and the public to base a purchasing decision on? The author thinks the one source of resolution to this is have honest game developers take a stance for the gamer."

Many readers wrote in with news of Intel's revelations yesterday about its upcoming Penryn and Nehalem cores. Information has been trickling out about Penryn, but the big news concerns Nehalem — the "tock" to Penryn's "tick." Nehalem will be a scalable architecture with some products having on-board memory controller, "on-package" GPU, and up to 16 threads per chip. From Ars Technica's coverage: "...Intel's Pat Gelsinger also made a number of high-level disclosures about the successor to Penryn, the 45nm Nehalem core. Unlike Penryn, which is a shrink/derivative of Core 2 Duo (Merom), Nehalem is architected from the ground up for 45nm. This is a major new design, and Gelsinger revealed some truly tantalizing details about it. Nehalem has its roots in the four-issue Core 2 Duo architecture, but the direction that it will take Intel is apparent in Gelsinger's insistence that, 'we view Nehalem as the first true dynamically scalable microarchitecture.' What Gelsinger means by this is that Nehalem is not only designed to take Intel up to eight cores on a single die, but those cores are meant to be mixed and matched with varied amounts of cache and different features in order to produce processors that are tailored to specific market segments." More details, including Intel's slideware, appear at PC Perspectives and HotHardware.

NetworkingNed writes "The new Killer NIC K1 is the successor to the much debated original Killer NIC card that offers the same features at a lower price: this time for about $170 or so. Not cheap, that's for sure. But in this review at PC Perspective, not only is the new card tested under the drastically updated Vista networking stack with improved results, but the free BitTorrent client that runs on the Killer NIC is reviewed as well; with it you should be able to download torrents without affecting online gaming performance. Enough to warrant a $175 network card?"

Jagdeep Poonian writes "It appears as though Intel has been able to squeeze 1.8 TFlops out of one processor and with a power consumption of 62 watts." The AP version of the story is mostly the same; a more technical examination of TeraScale is also available.

Vigile writes, "Intel is pushing the envelope with its latest vision — 80 cores on a single processor. Dubbed 'Terascale' computing, Intel aims to bring low-powered, massively interconnected cores and unleash a new era in data-mining, media creation, and entertainment." For balance, read Tom Yager over at InfoWorld imploring AMD to stop at 8 cores while everybody gets the architecture right.

Vigile writes, "Intel is pushing the envelope with its latest vision — 80 cores on a single processor. Dubbed 'Terascale' computing, Intel aims to bring low-powered, massively interconnected cores and unleash a new era in data-mining, media creation, and entertainment." For balance, read Tom Yager over at InfoWorld imploring AMD to stop at 8 cores while everybody gets the architecture right.

NerdMaster writes "NDA for Intel Core 2 CPUs was lifted on the night from yesterday to today and all major hardware reviewing websites are posting Core 2 Duo E6700 and Core 2 Xtreme X6800 reviews. Here is a collection of several reviews so you can check for yourself whether Core 2 Duo is faster or not than Athlon 64 X2. Reviews posted at Tom's Hardware Guide, AnandTech, HEXUS, Hardware Secrets, OCAU, TweakTown, HotHardware, The Tech Report, Trusted Reviews, Legion Hardware, bit-tech, ExtremeTech, Legit Reviews, Sharky Extreme, HardOCP, PC Perspective, GotFrag Hardware, Gamepyre, X-bit Labs - Part 1, tbreak, neoseeker and Byte Sector." We've already touched on this technology, but there has been (obviously) a lot of discussion about it since it was announced.

jmke writes "Futuremark has released their latest graphics card evaluation software. The 2006 version features all the latest technologies and will stress even the most expensive video cards. From the announcement: 'Continuing forward in the development of advanced game performance benchmarks, Futuremark announced today the release and immediate availability of 3DMark06. A more comprehensive and unrestricted benchmark than previous versions, 3DMark06 includes an array of 3D graphics, CPU and 3D feature tests for overall performance measurement of current and future PC gaming systems.' Futuremark is offering a free download of the software with limited capability while offering an advanced edition for a price. PC Perspectives also has a nice overview of some of the features available."

Ryan @ CES writes "Today at the Consumer Electronics Show, Dell and NVIDIA announced a new XPS system coming later this year that will sport not one, not two, but FOUR GeForce 7800 GTX 512 GPUs running in a quad-SLI configuration. There are two physical graphics cards in the system still, but each has two seperate PCBs with a GPU and 512 MB of memory on each. PC Perspective has some information including pictures of the cards and Dell system as well as specs and details on how NVIDIA handles the new SLI data configurations. No word yet on power consumption and heat levels, of course."

Ryan @ CES writes "Today at the Consumer Electronics Show, Dell and NVIDIA announced a new XPS system coming later this year that will sport not one, not two, but FOUR GeForce 7800 GTX 512 GPUs running in a quad-SLI configuration. There are two physical graphics cards in the system still, but each has two seperate PCBs with a GPU and 512 MB of memory on each. PC Perspective has some information including pictures of the cards and Dell system as well as specs and details on how NVIDIA handles the new SLI data configurations. No word yet on power consumption and heat levels, of course."

dtjohnson writes " Lost Circuits has carefully measured the power consumption of four recent Athlon 64 cores and has found that power consumption has been dramatically reduced in the new 'Venice' core from the relatively-low (compared to Intel P4) numbers of the original 2003 'Clawhammer' core to less than 30 watts under load and less than 10 watts for Windows at idle. This huge power reduction was apparently accomplished by a combination of 90 nm die shrink, Silicon-on-Insulator technology, and something called 'dual-stress liner technology' As Lost Circuits points out, power consumption worldwide has been exploding as more CPUs come online and the CPU power requirements increase so a significant power reduction will reduce the burden on electrical grids everywhere."

Vigile writes "While dual cores are just now starting to hit the scene from processor vendors, PC Perspective has taken the first offering from Intel, the Extreme Edition 840, through the paces in single- and multi-tasking environments. It seems that those two cores can make quite a difference if you have as many applications open and working as the author does in the test." It's worth noting that each scenario consists of only desktop applications, and it'd still be interesting to see some common server benchmarks, such as a database or web server.

Vigile writes "While dual cores are just now starting to hit the scene from processor vendors, PC Perspective has taken the first offering from Intel, the Extreme Edition 840, through the paces in single- and multi-tasking environments. It seems that those two cores can make quite a difference if you have as many applications open and working as the author does in the test." It's worth noting that each scenario consists of only desktop applications, and it'd still be interesting to see some common server benchmarks, such as a database or web server.

Vigile writes "It looks like the new Venice core processors from AMD are going to offer more than just 90nm technology through the entire line up. According to this article on PC Perspective, it is going to offer a lot of headroom for future processors as the author was able to overclock their 2.0 GHz sample to 2.8 GHz! I think I hear an FX-61 calling my name!"

Vigile writes "It looks like the new Venice core processors from AMD are going to offer more than just 90nm technology through the entire line up. According to this article on PC Perspective, it is going to offer a lot of headroom for future processors as the author was able to overclock their 2.0 GHz sample to 2.8 GHz! I think I hear an FX-61 calling my name!"

bhtooefr writes "The Tech Report got their hands on a reference board of the nV 6600GT AGP, and did some benchmarks. Interestingly, even with a slower memory clock on the AGP card, it was FASTER in some benchmarks than the PCI-E card. Tests performed were: Doom 3, CS:Source, Far Cry, 3DMark05, Rome: Total War, and Xpand Rally (the last two tested with FRAPS)." pacmanfan contributes links to more reviews at Extreme Tech, Hard OCP and PC Perspective.

s3k writes "Firingsquad.com takes a look at nVidia's new nForce4 chip. It now includes a hardware-based firewall for improved CPU utilization, support for Serial ATA 3 Gigabytes/second hard drives, Gigabit Ethernet, and most importantly, 20-lane PCI Express. Firingsquad includes game performance numbers with nForce4 Ultra and a few performance notes on nForce4 SLI, which, according to nVidia will need a 550-watt power supply!" pacmanfan adds a link to PC Perspective's article (including benchmarks), Necroman points out the coverage at Bjorn3d and Anandtech, and Atif Butt would like you to check ATIF Approved for their take. The same boards, the same NDA -- don't be surprised to find the reviews cover similar ground, and are mostly positive.

s3k writes "Firingsquad.com takes a look at nVidia's new nForce4 chip. It now includes a hardware-based firewall for improved CPU utilization, support for Serial ATA 3 Gigabytes/second hard drives, Gigabit Ethernet, and most importantly, 20-lane PCI Express. Firingsquad includes game performance numbers with nForce4 Ultra and a few performance notes on nForce4 SLI, which, according to nVidia will need a 550-watt power supply!" pacmanfan adds a link to PC Perspective's article (including benchmarks), Necroman points out the coverage at Bjorn3d and Anandtech, and Atif Butt would like you to check ATIF Approved for their take. The same boards, the same NDA -- don't be surprised to find the reviews cover similar ground, and are mostly positive.

Ryan Shrout writes "Recently AMD and Atari have both been promoting the game "Shadow Ops: Red Mercury" as the first 64-bit game to hit retail shelves. Even without an operating system ready for it, both companies want us to believe that the 64-bit version of the game adds a large amount of detail and visual quality that the 32-bit version just can't handle. PC Perspective decided to go buy the game and test those claims."

Ryan Shrout writes "Recently AMD and Atari have both been promoting the game "Shadow Ops: Red Mercury" as the first 64-bit game to hit retail shelves. Even without an operating system ready for it, both companies want us to believe that the 64-bit version of the game adds a large amount of detail and visual quality that the 32-bit version just can't handle. PC Perspective decided to go buy the game and test those claims."

DrunkenTerror writes "Yesterday at QuakeCon, Nvidia debuted their new affordable GPU mentioned a few days ago on Slashdot. Dubbed the GeForce 6600 and 6600 GT, they differ from their higher-end brethren by having only 8 pixel pipes (unlike the 12 & 16 of the 6800 line), and appear to be limited to 128MB of RAM. Both GPUs support Shader Model 3.0. The 6600 GT sports fast GDDR3 RAM, while the 6600 appears to use plain-jane DDR. The GT also supports the oft-recently-discussed SLI, which could 'enable millions of users to experience the power of two GPUs in their system.' The best part, however, may be the price/performance. With a suggested street price of US$199, the 6600 GT runs at a steady 42 FPS in Doom 3, at high-quality 1600*1200." Reader aceh0 adds a few links: "Nvidia is announcing their NV4x Sub $200 Level graphics hardware today with the GeForce 6600 Series. The 6600 Series is feature complete with the 6800s and the differences come in the number of pipelines and memory configuration. SLI has trickled down to the 6600GT as well. Coverage is available at Neoseeker, Tech Report and PC Perspective as well as other sites."