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GeForce 7900 GTO

Specifications of the NVIDIA GeForce 7900 GTO GPU


NVIDIA GeForce 7900 GTO desktop Graphics Processing Unit was launched in October 2006. The card utilizes Second Generation CineFX Shading architecture, and it is built on 90 nm manufacturing process. The cards graphics frequency is 650 MHz. It also has 24 pixel shaders, 16 ROPs, along with 24 texture units. The GeForce 7900 GTO embeds 512 MB of GDDR3 memory. Because the memory operates at 660 MHz, and uses 256 bit bus, the effective memory bandwidth is 42.24 GB/s. The GPU supports PCI Express 1.0 interface, and needs 2 slots on the motherboard. Game and 3D graphics performance of the NVIDIA GeForce 7900 GTO can be improved if it is paired with another card.

More detailed specifications of the NVIDIA GeForce 7900 GTO graphics card are available below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce 7900 GTO
Reference card?:Yes
Target market segment:Desktop
Die name:G71
Architecture:Second Generation CineFX Shading Architecture
Fabrication process:90 nm
Transistors:278 million
Bus interface:PCI-E 1.0 x 16
Launch date:October 2006

Frequency

Graphics clock:650 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:660 MHz
Memory clock (effective):1.32 GHz
Memory interface width:**-bit
Memory bandwidth:42.24 GB/s

Cores / Texture

ROPs:16
Pixel shader processors:24
Vertex shader processors:8
Texture units:24
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:2-way

Video features

Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:Transparency AA

Performance

Pixel fill rate:10.4 Gigapixels/s
Texture fill rate:15.6 Gigatexels/s

External connectors

Power connectors:1 x 6-pin

Dimensions

Width:Dual-Slot

Other features / Support

Other features:High Dynamic Range (HDR) Support
PureVideo HD  ? 
OpenGL support:2.1
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
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