Radeon HD 7720 OEM

Reference GPU

TeraScale 2 Radeon HD 7000 Series Gaming Desktop GDDR5 2013

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At a Glance

Entry Type: Reference GPU
Architecture: TeraScale 2
Series: Radeon HD 7000 Series
GPU Die: Barts
Launch Date: 2013-03-15
Stream Processors: 800
TMUs: 40
ROPs: 32
Memory: 1 GB GDDR5
Bus Width: 256-bit
TDP/TBP: 150 W
Rec. PSU: 450 W
Interface: PCIe 2.0 x16
Data Confidence: Partial

GPU Specs

What do these fields mean?Partial

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon HD 7720 OEM
Architecture	TeraScale 2
Launch Date	2013-03-15
Core Specs
GPU Die	Barts
Chip Variant / Package	HFCBGA-1737
Process Node	TSMC 40 nm
Transistor Count	1.7 billion
Die Size	255 mm²
Stream Processors	800
TMUs	40
ROPs	32
Base Clock	840 MHz
Boost Clock	840 MHz
Pixel Fillrate	26.88 GP/s
Texture Fillrate	33.6 GT/s
FP32 Throughput	1.34 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR5
Memory Bus Width	256-bit
Memory Clock	1,050 MHz
Memory Bandwidth	134.4 GB/s
L2 Cache	0.5 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	150 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	198 mm
Software
Shader Model	5.0
DirectX Support	DirectX 11.0
OpenGL Support	OpenGL 4.4
OpenCL Support	OpenCL 1.2

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

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