ATI Radeon X800 XT

ATI · Radeon R400 PCIe(X800) · Radeon X800 XT

ATI Radeon X800 XT graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.

VRAM: 0.25 GB GDDR3
Boost clock: 0.50 GHz
PCI Express: PCIe 1.0 x16
Board power: 54 W

Technical data

Specifications

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Overview

Manufacturer	ATI
Family	Radeon R400 PCIe(X800)
Launch date	2004-12-01

Architecture

Architecture	R400
Generation	Radeon R400 PCIe(X800)
GPU / chip	R423
Foundry	TSMC
Process	130 nm

Memory

VRAM	0 GB
Memory type	GDDR3
Memory bus	256 bit
Memory bandwidth	32.0 GB/s

Clocks

Base clock	0.50 GHz
Boost clock	0.50 GHz
Memory clock	0.50 GHz

PCIe

Bus interface	PCIe 1.0 x16

Display

Display outputs	1x DVI, 1x VGA, 1x S-Video

Power

Board power	54 W
Suggested PSU	250 W
Power connectors	1x 6-pin

Physical

Slot width	Single-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.

Useful next steps selected from the same technical reference and publication system.

Hardware reference

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Technical guide

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