Radeon HD 7450M

Reference GPU

TeraScale 2 Radeon HD 7000 Series Gaming Desktop DDR3 2012

Add to comparison

Save this GPU, then open another GPU page to compare them side by side.

At a Glance

Entry Type: Reference GPU
Architecture: TeraScale 2
Series: Radeon HD 7000 Series
GPU Die: Seymour
Launch Date: 2012-01-07
Stream Processors: 160
TMUs: 8
ROPs: 4
Memory: 1 GB DDR3
Bus Width: 64-bit
TDP/TBP: 7 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 7450M
Architecture	TeraScale 2
Launch Date	2012-01-07
Core Specs
GPU Die	Seymour
Chip Variant / Package	FCBGA-631/962
Process Node	TSMC 40 nm
Transistor Count	0.37 billion
Die Size	67 mm²
Stream Processors	160
TMUs	8
ROPs	4
Base Clock	750 MHz
Boost Clock	750 MHz
Pixel Fillrate	3 GP/s
Texture Fillrate	6 GT/s
FP32 Throughput	0.24 TFLOPS
Memory
Memory Size	1 GB
Memory Type	DDR3
Memory Bus Width	64-bit
Memory Clock	900 MHz
Memory Bandwidth	14.4 GB/s
L2 Cache	0.128 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	7 W
Interface	PCIe 2.0 x16
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

TechPowerUp GPU SpecsOpen source

Found an incorrect spec, missing source, or variant issue?

Submit a correction