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Spec GeForce 7900 GS
Overview
Product name NVIDIA GeForce 7900 GS
Architecture Curie
Generation / family GeForce 7 Series
GPU codename G71
Launch date 2006-05-01
Market segment Desktop in GeForce 7 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 90 nm
Die size 196 mm²
Transistor count 0.28 billion
GPU chip G71
SM / multiprocessor count 0
CUDA Cores 0
ROPs 16
TMUs 20
Clocks
Base / Core clock 450 MHz
Boost clock 450 MHz
Memory clock 660 MHz
Memory
Memory size 256 MB
Memory type GDDR3
Memory bus width 256-bit
Memory bandwidth 42.24 GB/s
Bus / Interface
Bus interface PCIe 1.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 49 W
Recommended PSU 200 W
Power connectors 1x 6-pin
Slot width Single-slot, 198 mm length
Display / Media
Display outputs 2x DVI, 1x S-Video
Features
DirectX support DirectX 9.3
OpenGL support OpenGL 2.1
Shader Model 3.0

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