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GeForce 7900 GS / ZT-79SE250-FPL

ZOTAC GeForce 7900 GS (part number ZT-79SE250-FPL) is a Graphics Processing Unit for desktop market, based on NVIDIA GeForce 7900 GS AGP. The GPU employs Second Generation CineFX Shading architecture, and it is manufactured using 90 nm technological process. The card has graphics clocked at 400 MHz. Additionally, it has 24 pixel shaders, 20 texture units, and 16 ROPs. The GeForce 7900 GS comes with 256 MB of DDR2 memory. The memory uses 256 bit bus, and operates at 400 MHz. This allows the card to have 25.6 GB/s memory bandwidth. The GPU supports AGP 8x interface, and needs 1 slot on the motherboard. 3D graphics and game performance of the ZOTAC GeForce 7900 GS can be improved if it is paired with another graphics card.

Please see below for detailed specifications of the GPU.

ZOTAC GeForce 7900 GS GPU specifications

Name / Brand / Architecture

Manufacturer: ZOTAC
Model: GeForce 7900 GS
Part number: ZT-79SE250-FPL
Based on: NVIDIA GeForce 7900 GS AGP [Compare]
Target market segment: Desktop
Die name: G71
Architecture: Second Generation CineFX Shading Architecture
Fabrication process: 90 nm
Transistors: 278 million
Bus interface: AGP 8x

Frequency

Graphics clock: 400 MHz

Memory specifications

Memory size: 256 MB
Memory type: DDR2
Memory clock: 400 MHz
Memory clock (effective): 800 MHz
Memory interface width: 256-bit
Memory bandwidth: 25.6 GB/s

Cores / Texture

ROPs: 16
Pixel shader processors: 24
Vertex shader processors: 7
Texture units: 20
RAMDACs: 400 MHz

SLI / Crossfire

Maximum SLI options: 2-way

Video features

Maximum digital resolution: 2560 x 1600
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: Transparency AA

Performance

Pixel fill rate: 6.4 Gigapixels/s
Texture fill rate: 8 Gigatexels/s

External connectors

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

Dimensions

Width: Single-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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