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GeForce 7900 GT / 256-P2-N561-AX, 256-P2-N561-BX

Specifications of the EVGA GeForce 7900 GT GPU


EVGA GeForce 7900 GT (part numbers 256-P2-N561-AX, 256-P2-N561-BX) Graphics Processing Unit for desktop market segment is based on NVIDIA GeForce 7900 GT. The GPU is built on 90 nm technology. The card has 450 MHz graphics clock frequency. It also has 24 pixel shaders, 16 ROPs, together with 24 texture units. The GeForce 7900 GT incorporates 256 MB of GDDR3 memory, utilizing 256 bit bus. The memory is clocked at 660 MHz, which translates to 42.24 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and uses a single slot on the motherboard. 3D graphics and gaming performance of the EVGA GeForce 7900 GT can be improved if it is paired with a similar graphics card.

Below you will find more detailed specs of the EVGA GeForce 7900 GT graphics card.

Name / Brand / Architecture

Manufacturer:EVGA
Model:GeForce 7900 GT
Part number:**-P2-N561-AX, **-P2-N561-BX
Based on:NVIDIA GeForce 7900 GT [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: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:7.2 Gigapixels/s
Texture fill rate:10.8 Gigatexels/s

External connectors

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

Dimensions

Size (length x height):7.8 inches (198 mm) x 4.376 inches (111 mm)
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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