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GeForce Go 7900 GS

Specifications of the NVIDIA GeForce Go 7900 GS GPU


NVIDIA GeForce Go 7900 GS Graphics Processing Unit for mobile market segment was released in April 2006. The GPU is manufactured on 90 nm technology. The cards graphics frequency is 375 MHz. Furthermore, it has 20 pixel shaders, 16 ROPs, along with 20 texture units. The GeForce Go 7900 GS incorporates 512 MB of GDDR3 memory, using 256 bit bus. The memory is clocked at 500 MHz, which translates to 32 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface. This model needs up to 20 Watt of power.

More detailed specifications of the NVIDIA GeForce Go 7900 GS card you will find below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce Go 7900 GS
Reference card?:Yes
Target market segment:Mobile
Die name:G71
Fabrication process:90 nm
Transistors:278 million
Bus interface:PCI-E 1.0 x 16
Launch date:April 2006

Frequency

Graphics clock:375 MHz

Memory specifications

Memory size:512 MB
Memory type:GDDR3
Memory clock:500 MHz
Memory clock (effective):1000 MHz
Memory interface width:256-bit
Memory bandwidth:32.0 GB/s

Cores / Texture

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

Electric characteristics

Maximum power draw:20 W

Video features

Maximum digital resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536 x 85 Hz
Anti-Aliasing technologies:Transparency AA

Performance

Pixel fill rate:6 Gigapixels/s
Texture fill rate:7.5 Gigatexels/s

Other features / Support

Other features:NVIDIA PowerMizer 6.0
PureVideo HD  ? 
OpenGL support:2.1
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
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