GPU database reference

Verified catalog record

ATI Radeon X1900 XTX

ATI · Radeon R500 PCIe(X1900) · Radeon X1900 XTX

ATI Radeon X1900 XTX graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.

VRAM
0.5 GB GDDR3
Boost clock
0.65 GHz
PCI Express
PCIe 1.0 x16
Board power
135 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

ManufacturerATI
FamilyRadeon R500 PCIe(X1900)
Launch date2006-01-24

Architecture

ArchitectureUltra-Threaded SE
GenerationRadeon R500 PCIe(X1900)
GPU / chipR580
FoundryTSMC
Process90 nm

Memory

VRAM1 GB
Memory typeGDDR3
Memory bus256 bit
Memory bandwidth49.6 GB/s

Clocks

Base clock0.65 GHz
Boost clock0.65 GHz
Memory clock0.78 GHz

PCIe

Bus interfacePCIe 1.0 x16

Display

Display outputs2x DVI, 1x S-Video

Power

Board power135 W
Suggested PSU300 W
Power connectors1x 6-pin

Physical

Reference dimensions242 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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