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Spec GeForce 7800 GTX
Overview
Product name NVIDIA GeForce 7800 GTX
Architecture Curie
Generation / family GeForce 7 Series
GPU codename G70
Launch date 2005-06-22
Market segment Desktop in GeForce 7 Series
Board type / entry type Reference GPU
GPU
Process node TSMC 110 nm
Die size 333 mm²
Transistor count 0.3 billion
GPU chip G70
SM / multiprocessor count 0
CUDA Cores 0
ROPs 16
TMUs 24
Clocks
Base / Core clock 430 MHz
Boost clock 430 MHz
Memory clock 600 MHz
Memory
Memory size 256 MB
Memory type GDDR3
Memory bus width 256-bit
Memory bandwidth 38.4 GB/s
Bus / Interface
Bus interface PCIe 1.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 86 W
Recommended PSU 250 W
Slot width Single-slot, 228 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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