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Radeon HD 6550M

TeraScale 2 Radeon HD 6000 Series Gaming Desktop DDR3 2010

Key Metrics

Launch Date: 2010-11-26
Stream Processors: 400
Memory: 1 GB DDR3
Memory Bandwidth: 28.8 GB/s
TDP/TBP: 26 W
Interface: MXM-II

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon HD 6550M
Architecture	TeraScale 2
Launch Date	2010-11-26
Core Specs
GPU Die	Lexington
Process Node	TSMC 40 nm
Transistor Count	2.15 billion
Die Size	334 mm²
Stream Processors	400
TMUs	20
ROPs	8
Base Clock	650 MHz
Boost Clock	650 MHz
Pixel Fillrate	5.2 GP/s
Texture Fillrate	13 GT/s
FP32 Throughput	0.52 TFLOPS
Memory
Memory Size	1 GB
Memory Type	DDR3
Memory Bus Width	128-bit
Memory Clock	900 MHz
Memory Bandwidth	28.8 GB/s
L2 Cache	0.25 MB
L1 Cache	8 KB
Board and Display
TDP / TBP	26 W
Interface	MXM-II
Slot Width	MXM Module
Software
Shader Model	5.0
DirectX Support	DirectX 11.0
OpenGL Support	OpenGL 4.4
OpenCL Support	OpenCL 1.2

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source