GPU database reference

Verified catalog record

NVIDIA GeForce 8800 GTS 640

NVIDIA · GeForce 8(8800) · GeForce 8800 GTS 640

NVIDIA GeForce 8800 GTS 640 graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.

VRAM
0.64 GB GDDR3
Boost clock
0.51 GHz
PCI Express
PCIe 1.0 x16
Board power
143 W

Technical data

Specifications

Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.

Overview

ManufacturerNVIDIA
FamilyGeForce 8(8800)
Launch date2006-11-08

Architecture

ArchitectureTesla
GenerationGeForce 8(8800)
GPU / chipG80
FoundryTSMC
Process90 nm

Compute

Compute units12 SMs
Shader processors96

Memory

VRAM1 GB
Memory typeGDDR3
Memory bus320 bit
Memory bandwidth63.4 GB/s

Clocks

Base clock0.51 GHz
Boost clock0.51 GHz
Memory clock0.79 GHz

PCIe

Bus interfacePCIe 1.0 x16

Display

Display outputs2x DVI, 1x S-Video

Power

Board power143 W
Suggested PSU300 W
Power connectors1x 6-pin

Physical

Reference dimensions267 mm × — × —
Slot widthDual-slot

Hardware navigation

Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.

Sources

Specification provenance

No public source record is available.

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