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nvidia G80


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G80 pictured with a water cooler

 

"From what we tell from the pictures, the card will end up being really hot as it needs a water-cooling to calm the temperature down. It also needs two six-pin PCIe power connectors to power the beast."

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Nvidia to launch DirectX 10 chip in mid-November

 

"Since DirectX 10 is positioned as a Vista-only solution, with presumably no ability to work with previous Windows versions, Nvidia's move to launch the GeForce 8800 in November should rather be considered as a symbolic step, said industry sources. So far, Microsoft only promised that Windows Vista will run DirectX 9.0, allowing to later upgrade it to DirectX 10 via Windows Update, the sources indicated. When Microsoft releases a DirectX 10-capable OS, ATI will perhaps catch up with the competition, the sources added."

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NVIDIA "G80" Retail Details Unveiled

 

"NVIDIA’s GeForce 8800GTX will be the flagship product. The core clock will be factory clocked at 575 MHz. All GeForce 8800GTX cards will be equipped with 768MB of GDDR3 memory, to be clocked at 900 MHz. The GeForce 8800GTX will also have a 384-bit memory interface and deliver 86GB/second of memory bandwidth. GeForce 8800GTX graphics cards are equipped with 128 unified shaders clocked at 1350 MHz. The theoretical texture fill-rate is around 38.4 billion pixels per second. "

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  • 2 weeks later...

Geforce 8800 GTX and GTS

 

"According to our sources of information, which can test the Geforce 8 for two days, the Geforce 8800 GTX approximately 30 per cent is faster than ATIs current flagship Radeon X1950 XTX"

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G80, Geforce 8800 GTX is very CPU dependent

 

"Don't say that we haven't warned you - you will need a faster CPU to push this card to its limits. A chap called Victor metioned in the overclocking story actually bought G80 card, he is not under NDA, which makes it even worst for Nvidia.

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Nvidia's G80 innards exposed

 

"THIS ARTICLE REVEALS all of the important information regarding GeForce 8800 series, which is set to be released to the world on November 8th, 2006 in San Jose."

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Early spillage on MSI's website: NX8800GTX-T2D768E

 

Geforce 8800GTX Chipset Features

 

* NVIDIA unified architecture

Fully unified shader core dynamically allocates processing power to geometry, vertex, physics, or pixel shading operation, delivering up to 2x the gaming performance of prior generation GPUs.

 

* Giga Thread Technology

Massively multi-threaded architecture supports thousands of independent, simultaneous treads, providing extreme processing efficiency in advanced, next generation shader programs.

 

* Full Microsoft DirectX 10 Support

World's first DirectX10 GPU with full Shader model 4.0 support delivers unparalleled levels of graphics realism and film-quality effects.

 

* NVIDIA SLI Technology

Delivers up to 2x the performance of a single graphics card configuration for unequaled gaming experiences by allowing two cards to run in parallel. The must-have feature for performance PCI Express graphics, SLI technology dramatically scales performance on today's hottest games.

 

* NVIDIA Lumenex Engine

Delivers stunning image quality and floating point accuracy at ultra-fast frame rates.

- 16x Anti-aliasing: Lightning fast, high-quality anti-aliasing at up to 16x sample rates obliterates jagged edges.

- 128-bit floating point high Dynamic-Range (HDR): Twice the precision of prior generations for incredibly realistic lighting effects--now with support for anti-aliasing.

 

* NVIDIA Quantum Effects Technology

Advanced shader processors architected for physics computation enable a new level of physics effects to be simulated and rendered on the GPU--all while freeing the CPU to run the game engine and AI.

 

* NVIDIA ForceWare unified Driver Architecture (UDA)

Delivers a proven record of compatibility, reliability, and stability with the widest range of games and applications. ForceWare provides the best out-of-box experience and delivers continuous performance and feature updates over the life of NVIDIA GeForce GPUs.

 

* OpenGL 2.0 Optimizations and Support

Ensures top-notch compatibility and performance for OpenGl applications.

 

* PCI Express Support

Designed to run perfectly with the PCI Express bus architecture, which doubles the bandwidth of AGP 8X to deliver over 4GB/sec. In both upstream and downstream..

 

* Dual 400MHz RAMDACs

Blazing-fast RAMDACs support dual QXGA displays with ultra-high, ergonomic refresh rate-up to 2048x1536@85Hz.

 

* NVIDIA nView Multi-Display Technology

Advanced technology provides the ultimate in viewing flexibility and control for multiple monitors.

 

* Dual-Link DVI Support

Able to drive the industry's largest and highest resolution flat-panel displays up to 2560*1600.

 

* Built for Microsoft Windows Vista Multi-Display Technology

NVIDIA's fourth-gereration GPU architecture built for Windows Vista gives users the best possible experience with the Windows Aero 3D graphical user interface.

 

* NVIDIA PureVideo Technology

The combination of high-definition video decode acceleration and post-processing that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for movies and video.

 

Performances

 

* Graphics Bus Technology: PCI Express

* Memory: 768MB

* Memory Interface: 384-bit

* Memory Bandwidth (GB/sec): 86.4

* Fill Rate (Billion pixels/sec): 36.8

* RAMDACs (MHz): 400

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Nice info...but more importantly you now have the most replies to yourself!! Sorry, I had to stop it.

Yes, I'm a video card slut....

 

On that note, on to the reviews:

 

Toms Hardware: GeForce 8800: Here Comes the DX10 Boom

 

Hard|OCP: BFGTech GeForce 8800 GTX and 8800 GTS

 

Beyond3D: NVIDIA G80: Architecture and GPU Analysis

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  • 4 weeks later...

Here is a little CPU scaling with the G80

 

CPU Clockspeed Scaling

 

"We will start off using the stock clockspeed of an E6600 Conroe (2.4 GHz) and eventually work our way all the way up to 4.2 GHz. 3DMark05 and 3DMark06 will be recorded at each clockspeed. The following images will display 3DMark05 results on the left screenshot and 3DMark06 results in the right screenshot."

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