Items tagged with G80
When dual core phones first hit the smartphone market several years ago, Tegra 2 was perfectly positioned across the smartphone and tablet market. Tegra 3 has done extremely well in tablets this past year; Nvidia has won high-profile designs with everyone from Google to Microsoft. In the past few months, however, it's become clear that Tegra 3's quad-core, Cortex-A9 CPUs and older GPU technology wouldn't be able to compete with the latest designs from Apple or Qualcomm. A leaked slide from a Chinese site has shed light on what Team Green plans to answer with and the next-generation SoC is pretty darn sexy. Here's what Wayne (aka Tegra 4) purportedly looks like: The new Tegra 4 packs 72 GPU cores...
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Rumors regarding Nintendo's second-generation Wii have been circulating following news that the console would be demo'd at this year's E3. Unlike the Playstation or XBox 360, the Wii has never been significantly updated, which is part of why fans and gamers are curious to see what Nintendo has come up with. Although Nintendo has yet to formally announced anything, Kotaku has proven a reliable source of information in the past. According to current info, the Wii's successor (Wii 2?) will contain: 8GB of internal flash-based storage 25GB optical discs (Nintendo has not stated what types of discs these are) HD graphics support The limited storage space suggests that Nintendo has no plans to offer...
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For the past 3.5 years or so, NVIDIA has ardently advocated the GPU as a computational platform capable of solving almost any problem. One topic the company hasn't targeted, however, is the tremendous performance advantage the GPU could offer malware authors. The idea that a graphics card could double as a security hole isn't something we've heard before, but according to a paper by Giorgos Vasiliadis, Michalis Polychronakis and Sotiris Ionnidis, it's an attack vector whose popularity could boom in coming years. The trio argues that all the computational hardware that makes the GPU such an ideal fit for certain types of scientific or graphical workloads could (and will) deliver equal benefits...
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In a market where dual-GPU, single-PCB graphics cards are readily available from most major OEMs, product manufacturers are increasingly turning to water cooling as a way to differentiate their products and out-maneuver their competitors. The superior thermal characteristics of liquid cooling allows companies like BFG to hit higher core / memory clocks than they might using air alone. However, H2O-reliant high-end video cards cater to an even smaller slice of the market—specifically, those enthusiasts with big money to spend and who are comfortable using water in their own PC. BFG's GTX 295 H2OC CLE (aka the GTX 295 H2OC with ThermoIntelligence Advanced Cooling Solution) changes that. This...
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According to a report on DigiTimes, referencing a story from Chinese Commercial Times, NVIDIA has placed an "urgent" order for more G80 chips from TSMC. "Nvidia has placed urgent orders with Taiwan Semiconductor Manufacturing Company (TSMC) for GeForce 8000 GTX and GTS series chips as demand for graphics cards supporting DirectX 10 is picking up, according to market sources, as cited by the Chinese-language Commercial Times. Monthly shipments for the urgent orders, which will begin in March, will be equivalent to 3,000-4,000 12-inch wafers using 80nm technology, the sources were cited as saying."...
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Fudo over at The Inquirer reports that their sources have learned NVIDIA will not allow any board vendors to offer a factory overclocked version of the new GeForce 8800 series GPU's. For vendors such as BFG, XFX, and Gainward which have used factory overclocking to help differentiate them from other card vendors this is certainly less than stellar news. Fortunately for the consumer, the standard Coolbits registry hack will still function and allow them to overclock their cards as soon as they get them home. EVEN the water-cooled G80 cannot be overclocked. It has to be clocked at Nvidia's reference speeds as Nvidia is already pushing the...
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X-Bit Labs reports that NVIDIA's CEO is indicating that the company will likely have a mobile variant of the new G80 architecture ready for the launch of both Windows Vista and Intel's new Centrino Pro platform in January 2007. An interesting tidbit from the article is the possibility that NVIDIA might make the upcoming GPU's exclusive to the Centrino Pro platform. Doing so would certainly make life easier for Intel, as they'll be trying to convince consumers to opt for the new platform and not for an earlier Napa-based model. "Santa Rosa notebooks are DirectX 10 notebooks. They are Vista, DX10, Blu-ray disk, high-definition video notebooks. And we are the only supplier of DX10...
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The Inquirer is reporting that NVIDIA's rumored next-generation G80 GPU is experiencing some major issues involving SLI and HDCP support. According to the rumor, editors have already been provided with G80 cards though there are no stable drivers that support SLI. In addition, HDCP is supposedly broken though the "source" does not know whether this is a hardware or software issue. Should this all prove to be true, NVIDIA has an uphill battle of sorts if they are going to make a positive first impression with a new GPU architecture. The more troubling news is that we hear HDCP is badly borked in the first rev. Since...
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Fuad over at the Inquirer is digging around again and seems to have uncovered something of interest for those of you looking forward to NV's next gen DX10 product that is rumored, we-can-neither-confirm-nor-deny, to be around the corner soon. "NVIDIA told all of its partners that it simply won't allow the overclocking of G80 cards. It doesn't want another Geforce 7900 GT overclocking fiasco that caused a too high return rate for the cards." Not surprising really but doubtful perhaps. You can characterize these chips all you want and put elaborate HSF solutions on them to mitigate heat but at the end of the day, you have no idea of knowing what it's going to do to the real...
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Fudo over at The Inquirer reports that supply of NVIDIA's upcoming G80 GPU (rumored to be the GeForce 8800 series) will be severely limited until the end of the year. Specifically, the cards are expected the first week of November with extremely tight supply in the channel for at least six weeks. Just like in economics class, this will surely teach the market about the law of supply and demand with prices initially going upwards of MSRP until more volume gets into the channel. Then again, fate could smile on us and prices could remain at MSRP or lower. Per usual, time will tell in this case. G80 chips are selling like hot cakes. Well not in etail or retail, but Nvidia's partners...
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You need to give power to get power, as DailyTech has learned about Nvidia's G80 GPU. While most expected some hefty power requirements for Nvidia's next high-end cards, the actual requirements weren't exactly clear. DailyTech is reporting that a single GeForce 8800GTX will need a hefty 450W PSU, while the GeForce 8800GT will need a 400W PSU. If you're in the market for an SLI setup, you'll be needing at least 800W, as Nvidia supposedly recommends but of course we can neither confirm or deny this... "The marketing material included with the card claims NVIDIA requires at least a 450W power supply for a single GeForce 8800GTX, and 400W for the 8800GTS. Top tier...
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DailyTech has once again navigated around NDA's to bring word that they have managed to get their hands on NVIDIA"s upcoming G80 GPU and are sharing some details. Dubbed the Geforce 8800 series, the first two initial flavors will be a GTS and flagship GTX version. Supposedly, these two cards will each have 768MB of GDDR3 memory with the GTX version also having a 384-bit memory interface. In total, the flagship GPU will have 128 unified shaders, have full HDCP support, dual-link DVI, and feature a dual-slot heatsink assembly. Unfortunately, little is known regarding the specific architecture details of the G80 GPU though you can be sure that...
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DigiTimes reports that graphics card vendors have informed them that NVIDIA will be launching the industry's first DX10 compliant GPU in mid-November. Codenamed G80, this new GPU will have complete support for Shader Model 4.0 as well as for Microsoft's new Vista Operating System. Given the fact that DX10 will be available only on Vista, the launch of the GPU will be somewhat premature in terms of showcasing the latest and greatest features. However, history would suggest consumers will see some healthy gains in performance and image quality with their current crop of games as well. Since DirectX 10 is positioned as a...
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VR-Zone and HardSpell have posted some very interesting rumors regarding NVIDIA's upcoming G80 GPU which seem to contradict all the rumors we've heard thus far. Here, some industry sources have supposedly said G80 will in fact be based on a unified shader architecture much like ATI's R600 GPU. There will be an obscene ~700M transistors with a core frequency scaling up to an unbelievable 1.5GHz. In terms of performance, estimates show roughly 2x the Pixel Shader performance of G71 with an insane 12x jump over G71's Vertex Shader performance! Obviously, we need to take this information with a grain of salt as we have no clue how valid the information could be. Should this...
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The Inquirer reports that sources are indicating NVIDIA's next generation G80 GPU which was slated for a late September or early October release will now be pushed back to a November launch. Apparently, the company opted for a minor re-spin of the silicon at the fab which has resulted in the slight delay to market for the new GPU. Little is known at this time about G80, though sources seem to agree that both G80 and R600 will require an external power supply. Perhaps the re-spin of the GPU is related to this extreme power requirement though we won't know for certain until NVIDIA shares more details. So, it is going to be late, that is not the ugly bit, board partners are telling...
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The gang at EliteBastards have taken some information posted by the infamous Uttar in a Beyond3D thread and consolidated the data into a much more easily digestible form for your viewing pleasure. Here, an interesting slide from an older NVIDIA presentation was found which discusses the creation of "Mutli-Function Interpolators" with a reference to being implemented in an unannounced future GPU. In short, this is a method in which a shader can be created using less transistors resulting in lower density, smaller die size, reduced power consumption, and potentially higher frequencies. For more information, be sure to investigate the presentation which is linked at the bottom of the page....
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Fuad from The Inquirer is reporting that NVIDIA's upcoming G80 GPU will be DX10 compliant, but that it won't feature a unified shader architecture. Rumor has is ATI's R600 GPU will be a unified architecture, however, leveraging technology introduced from the chip used in the XBox360. Details about either GPU at this point in time should be taken with a grain of salt. Regardless, it's always fun to speculate and get a hint at what today's graphic's giants are working on. "AS we understand it, if a Nvidia DX10 chip ends up with 32 pixel-Shaders, the same chip will have 16 Shaders that will be able to process geometry instancing or the vertex information. ATI's R600...
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X-Bit Labs has posted some interesting rumors regarding NVIDIA's upcoming G80 GPU architecture that seems to indicate a "hybrid" design. Somewhat surprisingly, this DX10 part will reportedly have dedicated pixel and vertex shaders and not feature a unified shader achitecture (supported by DX10) as many expected. Regardless, the remaining features of DX10 including Shader Model 4.0 are expected to be fully supported. Again, this is entirely speculation at this point but its still amusing to see the rumor mill is already gaining momentum on this future product.Nvidia's code-named G80 graphics processing unit (GPU) will incorporate 48 pixel shader processors and an unknown number of vertex...
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