Mobility Radeon HD 4570

Laptop GPU
Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
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At a Glance

Entry Type
Laptop GPU
Architecture
TeraScale
Series
Radeon HD 4000 Series
GPU Die
M92
Launch Date
2009-01-09
Stream Processors
80
TMUs
8
ROPs
4
Memory
512 MB GDDR3
Bus Width
64-bit
Interface
MXM-II
Data Confidence
Partial
This GPU Wiki entry is being expanded and source-checked.

Why It Mattered

This entry is currently a specification record. Historical notes will be added after source review.

Known Issues

Known issues pending source review.

SourcesPartial

Sources reviewed: 2026-06-23

This entry is still being source-checked.

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

  1. TechPowerUp GPU SpecsOpen source

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