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GeForce 7900 GTX / GV-NX79X512DB-RH

Specifications of the GIGABYTE GeForce 7900 GTX GPU


GIGABYTE GeForce 7900 GTX (part number GV-NX79X512DB-RH) is a Graphics Processing Unit, based on NVIDIA GeForce 7900 GTX, and built on 90 nm manufacturing process. The GPU is targeted at desktop market segment. The card has graphics clocked at 650 MHz. It also has 24 pixel shaders, 16 ROPs, together with 24 texture units. The GeForce 7900 GTX embeds 512 MB of GDDR3 memory. The memory uses 256 bit bus, and runs at 800 MHz. This allows the card to have 51.2 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and requires 2 slots on the motherboard. 3D graphics and game performance of the GIGABYTE GeForce 7900 GTX can be improved if it is paired with a similar graphics card.

More detailed specifications of the GIGABYTE GeForce 7900 GTX graphics card are available below.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:GeForce 7900 GTX
Part number:GV-NX79X**DB-RH
Reference card?:Yes
Based on:NVIDIA GeForce 7900 GTX [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:650 MHz
Vertex Shader Clock:700 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:800 MHz
Memory clock (effective):1.6 GHz
Memory interface width:**-bit
Memory bandwidth:51.2 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

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

Dimensions

Width:Dual-Slot

Other features / Support

Other features:HDCP
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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