Feex·GPU
NVIDIA · GeForce 8 Series

NVIDIA GeForce 8800 GTS 640

The NVIDIA GeForce 8800 GTS 640 is a graphics card released on November 8, 2006, built on the Tesla architecture using a 90 nm process. It has 96 shading units, 640 MB of GDDR3 memory on a 320-bit bus, 63.4 GB/s of memory bandwidth, a boost clock of 513 MHz and a 143 W board power rating.

TeslaG80-100-K0-A290 nm
8/10 key specs recorded · 16 facts

Depth: 16 recorded fields

Specification data last verified October 1, 2026 against Wikipedia and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 8 of 10 tracked specifications recorded.

WikipediaWikipedia GPU list tables (wikigrid-2026-09)
Shading units
96cores
Memory
640 MB
GDDR3 · 320-bit
Boost clock
n/a
513 MHz base
Board power
143 W

Graphics processor

Architecture Tesla
Codename G80-100-K0-A2
Chip Not recorded
Process node 90 nm
Transistors 681 M
Die size 484 mm²

The NVIDIA GeForce 8800 GTS 640 is based on the Tesla architecture, uses the G80-100-K0-A2 graphics processor, is manufactured on a 90 nm process, contains 681 million transistors and has a die size of 484 mm².

Shader configuration

Shading units 96
Compute units Not recorded
Streaming multiprocessors Not recorded
Execution units Not recorded
Texture units (TMUs) Not recorded
Render output units (ROPs) 20
Ray tracing cores Not recorded
Tensor / AI cores Not recorded
XMX engines Not recorded
Infinity cache Not recorded

The NVIDIA GeForce 8800 GTS 640 has 96 shading units and 20 render output units.

The NVIDIA GeForce 8800 GTS 640 does not use XMX engines; those are specific to Intel Arc graphics. Infinity Cache is an AMD architectural feature and does not apply to the NVIDIA GeForce 8800 GTS 640. Feex has no recorded ray tracing core count for the NVIDIA GeForce 8800 GTS 640.

Clock speeds

Base clock 513 MHz
Boost clock Not recorded
Game clock Not recorded
Memory clock Not recorded
Effective memory clock Not recorded

The NVIDIA GeForce 8800 GTS 640 runs at a base clock of 513 MHz.

Memory

Size 640 MB
Type GDDR3
Bus width 320-bit
Bandwidth 63.4 GB/s

The NVIDIA GeForce 8800 GTS 640 is equipped with 640 MB of GDDR3 memory, uses a 320-bit memory bus and delivers 63.4 GB/s of memory bandwidth.

Board and power

The NVIDIA GeForce 8800 GTS 640 has a board power rating of 143 W.

Board power (TDP) 143 W
Total board power Not recorded
Suggested PSU Not recorded
Power connectors Not recorded
Slot width Not recorded
Length Not recorded
Width Not recorded
Height Not recorded
Cooler Not recorded
Max temperature Not recorded
Bus interface Not recorded

Market

Launched November 8, 2006
Launch price $449
Status Not recorded
Form factor Not recorded
Segment desktop
Series GeForce 8 Series

The NVIDIA GeForce 8800 GTS 640 was released on November 8, 2006 and launched at a price of $449.

Frequently asked questions

How much VRAM does the NVIDIA GeForce 8800 GTS 640 have?

The NVIDIA GeForce 8800 GTS 640 has 640 MB of GDDR3 memory on a 320-bit bus. Its memory bandwidth is 63.4 GB/s.

How much power does the NVIDIA GeForce 8800 GTS 640 use and what power supply does it need?

The NVIDIA GeForce 8800 GTS 640 has a board power rating of 143 W.

When was the NVIDIA GeForce 8800 GTS 640 released and how much did it cost at launch?

The NVIDIA GeForce 8800 GTS 640 was released on November 8, 2006 and launched at a price of $449.

Corrections to this record

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1 filled value

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