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GeForce 6800 Ultra Extreme

Specifications of the NVIDIA GeForce 6800 Ultra Extreme GPU


Launched in July 2004, NVIDIA GeForce 6800 Ultra Extreme desktop Graphics Processing Unit makes use of Third Generation CineFX Shading architecture, and is manufactured on 130 nm technology. The card has 450 MHz graphics clock frequency. It also has 16 pixel shaders, 16 texture units, along with 16 ROPs. The GeForce 6800 Ultra Extreme embeds 256 MB of GDDR3 memory, using 256 bit bus. The memory is clocked at 550 MHz, which results in 35.2 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and needs 2 motherboard slots. 3D graphics and gaming performance of the NVIDIA GeForce 6800 Ultra Extreme can be improved if it is paired with a similar card.

Below you will find more detailed specifications of the NVIDIA GeForce 6800 Ultra Extreme graphics card.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce 6800 Ultra Extreme
Reference card?:Yes
Target market segment:Desktop
Die name:NV40
Architecture:Third Generation CineFX Shading Architecture
Fabrication process:130 nm
Transistors:125 million
Bus interface:PCI-E 1.0 x 16
Launch date:July 2004

Frequency

Graphics clock:450 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:550 MHz
Memory clock (effective):1100 MHz
Memory interface width:**-bit
Memory bandwidth:35.2 GB/s

Cores / Texture

ROPs:16
Pixel shader processors:16
Vertex shader processors:6
Texture units:16
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:2-way

Video features

Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:Transparency AA

Performance

Pixel fill rate:7.2 Gigapixels/s
Texture fill rate:7.2 Gigatexels/s

External connectors

Standard display connectors:2 x DVI-I
S-Video
Power connectors:1 x 6-pin

Dimensions

Width:Dual-Slot

Other features / Support

Other features:PureVideo HD  ? 
OpenGL support:2.1
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
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