Radeon HD 7730

GCN 1.0 Radeon HD 7000 Series Gaming Desktop GDDR5 2013

Key Metrics

Architecture: GCN 1.0
Launch Date: 2013-05-01
Stream Processors: 384
Memory: 1 GB GDDR5
Memory Bandwidth: 72 GB/s
TDP/TBP: 47 W
Interface: PCIe 3.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon HD 7730
Architecture	GCN 1.0
Launch Date	2013-05-01
Core Specs
GPU Die	Cape Verde
Chip Variant / Package	FCBGA-962
Process Node	TSMC 28 nm
Transistor Count	1.5 billion
Die Size	123 mm²
Stream Processors	384
TMUs	24
ROPs	8
Base Clock	800 MHz
Boost Clock	800 MHz
Pixel Fillrate	6.4 GP/s
Texture Fillrate	19.2 GT/s
FP32 Throughput	0.61 TFLOPS
FP64 Throughput	0.04 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR5
Memory Bus Width	128-bit
Memory Clock	1,125 MHz
Memory Bandwidth	72 GB/s
L2 Cache	0.25 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	47 W
Recommended PSU	200 W
Interface	PCIe 3.0 x16
Display Outputs	1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
Slot Width	Single-slot
Card Length	168 mm
Software
Shader Model	5.1
DirectX Support	DirectX 11.1
Vulkan Support	Vulkan 1.2
OpenGL Support	OpenGL 4.6
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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