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GeForce 7900 GX2 / 01G-P2-N590-BX, 01G-P2-N590-R1

Specifications of the EVGA GeForce 7900 GX2 GPU


EVGA GeForce 7900 GX2 (part numbers 01G-P2-N590-BX, 01G-P2-N590-R1) is a desktop Graphics Processing Unit, based on NVIDIA GeForce 7900 GX2, and produced on 90 nm technological process. The card has 500 MHz graphics clock frequency. Additionally, it has 48 pixel shaders, 48 texture units, along with 32 ROPs. The GeForce 7900 GX2 comes with 1 GB of GDDR3 memory. Because the memory operates at 600 MHz, and utilizes 512 bit bus, the effective memory bandwidth is 76.8 GB/s. The GPU supports PCI Express 1.0 interface, and requires 2 slots on the motherboard. Game and 3D graphics performance of the EVGA GeForce 7900 GX2 can be improved if it is paired with another graphics card.

Please see below for detailed specifications of the EVGA GeForce 7900 GX2 graphics card.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce 7900 GX2
Part number:01G-P2-N590-BX, 01G-P2-N590-R1
Based on:NVIDIA GeForce 7900 GX2 [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:500 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR3
Memory clock:600 MHz
Memory clock (effective):1.2 GHz
Memory interface width:512-bit
Memory bandwidth:76.8 GB/s

Cores / Texture

ROPs:16 x 2
Pixel shader processors:24 x 2
Vertex shader processors:8 x 2
Texture units:24 x 2
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:2 x 8 Gigapixels/s
Texture fill rate:2 x 12 Gigatexels/s

External connectors

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

Dimensions

Size (length x height):12.25 inches (311 mm) x 4.19 inches (105 mm)
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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