Radeon HD 5830

TeraScale 2 Radeon HD 5000 Series Gaming Desktop GDDR5 2010

Key Metrics

Architecture: TeraScale 2
Launch Date: 2010-02-25
Stream Processors: 1,120
Memory: 1 GB GDDR5
Memory Bandwidth: 128 GB/s
TDP/TBP: 175 W
Interface: PCIe 2.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	ATI Radeon HD 5830
Architecture	TeraScale 2
Launch Date	2010-02-25
Core Specs
GPU Die	Cypress
Process Node	TSMC 40 nm
Transistor Count	2.15 billion
Die Size	334 mm²
Stream Processors	1120
TMUs	56
ROPs	16
Base Clock	800 MHz
Boost Clock	800 MHz
Pixel Fillrate	12.8 GP/s
Texture Fillrate	44.8 GT/s
FP32 Throughput	1.79 TFLOPS
FP64 Throughput	0.36 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR5
Memory Bus Width	256-bit
Memory Clock	1,000 MHz
Memory Bandwidth	128 GB/s
L2 Cache	0.5 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	175 W
Recommended PSU	450 W
Interface	PCIe 2.0 x16
Display Outputs	2x DVI, 1x HDMI 1.3a, 1x DisplayPort 1.1
Slot Width	Dual-slot
Card Length	280 mm
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.

Independent reference sources

TechPowerUp GPU SpecsOpen source

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