GeForce Go 7800 GTX

Curie GeForce Go Series Laptop GDDR3 2005 Notebook OEM

Key Metrics

Architecture: Curie
Launch Date: 2005-09-29
Memory: 512 MB GDDR3
Memory Bandwidth: 35.2 GB/s
TDP/TBP: 65 W
Interface: PCIe 1.0 x16
Process Node: TSMC 110 nm

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GPU Specs

Identity
Entry Type	Laptop GPU
Official Name	NVIDIA GeForce Go 7800 GTX
GPU Codename	G70
Architecture	Curie
Launch Date	2005-09-29
Market Segment Notes	Laptop in GeForce Go Series
Core Specs
GPU Die	G70
Chip Variant / Package	FCBGA-1148
Process Node	TSMC 110 nm
Transistor Count	0.3 billion
Die Size	333 mm²
CUDA Cores	0
SM Count	0
TMUs	24
ROPs	16
Base Clock	440 MHz
Boost Clock	440 MHz
Pixel Fillrate	7.04 GP/s
Texture Fillrate	10.56 GT/s
Memory
Memory Size	512 MB
Memory Type	GDDR3
Memory Bus Width	256-bit
Memory Clock	550 MHz
Memory Bandwidth	35.2 GB/s
Board and Display
TDP / TBP	65 W
Power Connectors	None
Interface	PCIe 1.0 x16
Slot Width	MXM Module
Board Partner Model	Reference or OEM specification
Reference Design	OEM design
Software
Shader Model	3.0
DirectX Support	DirectX 9.3
OpenGL Support	OpenGL 2.1

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Why It Mattered

GeForce Go 7800 GTX matters as a mobile GeForce Go Series implementation from the Curie generation around 2005. Laptop GPU names often hide large differences in power limits, cooling, memory, and OEM firmware, so tracking the exact variant explains why similarly named systems can perform differently.

Sources

Sources reviewed: 2026-06-20

This entry is still being source-checked.

Specifications are currently based on reference/spec-dump sources. Historical notes require additional source review.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Independent reference sources

TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Derived datasets and spec dumps

RightNow GPU DatabaseOpen data inventory used for bulk normalization and cross-checking Derived/spec-dump source. Treat as a reference dataset, not independent historical verification.Open source

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Independent reference sources

Derived datasets and spec dumps