Mobility Radeon HD 5850 Mac Edition

Key Metrics

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Identity
Entry Type	Laptop GPU
Official Name	ATI Mobility Radeon HD 5850 Mac Edition
Architecture	TeraScale 2
Launch Date	2010-01-07
Core Specs
GPU Die	Broadway
Chip Variant / Package	FCBGA-962
Process Node	TSMC 40 nm
Transistor Count	1.04 billion
Die Size	166 mm²
Stream Processors	800
TMUs	40
ROPs	16
Base Clock	628 MHz
Boost Clock	628 MHz
Pixel Fillrate	10.05 GP/s
Texture Fillrate	25.12 GT/s
FP32 Throughput	1 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR5
Memory Bus Width	128-bit
Memory Clock	1,000 MHz
Memory Bandwidth	64 GB/s
L2 Cache	0.25 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	30 W
Interface	MXM-B (3.0)
Slot Width	MXM Module
Software
Shader Model	5.0
DirectX Support	DirectX 11.0
OpenGL Support	OpenGL 4.4
OpenCL Support	OpenCL 1.2

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Sources

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.

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