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Radeon HD 6450

TeraScale 2 Radeon HD 6000 Series Gaming Desktop GDDR3 2011

Key Metrics

Launch Date: 2011-04-07
Stream Processors: 160
Memory: 512 MB GDDR3
Memory Bandwidth: 8 GB/s
TDP/TBP: 18 W
Interface: PCIe 2.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon HD 6450
Architecture	TeraScale 2
Launch Date	2011-04-07
Core Specs
GPU Die	Caicos
Chip Variant / Package	FCBGA-631
Process Node	TSMC 40 nm
Transistor Count	0.37 billion
Die Size	67 mm²
Stream Processors	160
TMUs	8
ROPs	4
Base Clock	625 MHz
Boost Clock	625 MHz
Pixel Fillrate	2.5 GP/s
Texture Fillrate	5 GT/s
FP32 Throughput	0.2 TFLOPS
Memory
Memory Size	512 MB
Memory Type	GDDR3
Memory Bus Width	64-bit
Memory Clock	500 MHz
Memory Bandwidth	8 GB/s
L2 Cache	0.128 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	18 W
Recommended PSU	200 W
Interface	PCIe 2.0 x16
Display Outputs	1x DVI, 1x HDMI 1.3a, 1x VGA
Slot Width	Single-slot
Card Length	168 mm
Software
Shader Model	5.0
DirectX Support	DirectX 11.0
OpenGL Support	OpenGL 4.4
OpenCL Support	OpenCL 1.2

Reviews1 review

ArticleExact modelTechPowerUp · 2011-04-18

AMD Radeon HD 6450 512 MB Review

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source