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GeForce 7900 GS / N7900GS-256MX (V1.0)

Specifications of the ECS GeForce 7900 GS GPU

ECS GeForce 7900 GS (part number N7900GS-256MX (V1.0)) is a Graphics Processing Unit, based on NVIDIA GeForce 7900 GS, and produced on 90 nm manufacturing process. The GPU is targeted at desktop market segment. The card's graphics frequency is 450 MHz. Additionally, it has 24 pixel shaders, 20 texture units, along with 16 ROPs. The GeForce 7900 GS comes with 256 MB of GDDR3 memory. Since the memory is clocked at 660 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 42.24 GB/s. The GPU supports PCI Express 1.0 interface, and requires a single slot on the motherboard. For increased ECS GeForce 7900 GS game and 3D graphics performance, it can be paired with a similar graphics card in SLI mode.

More detailed specifications of the ECS GeForce 7900 GS graphics card are available below.

Name / Brand / Architecture

Manufacturer:ECS
Model:GeForce 7900 GS
Part number:N7900GS-**MX (V1.0)
Based on:NVIDIA GeForce 7900 GS [Compare]
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

Frequency

Graphics clock:450 MHz
Vertex Shader Clock:470 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:7
Texture units:20
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:7.2 Gigapixels/s
Texture fill rate:9 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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