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Mobility Radeon HD 550v

TeraScale Radeon HD 5000 Series Mobile Laptop GDDR3 2010

Key Metrics

Launch Date: 2010-05-05
Stream Processors: 320
Memory: 1 GB GDDR3
Memory Bandwidth: 19.2 GB/s
TDP/TBP: 10 W
Interface: PCIe 2.0 x16

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GPU Specs

What do these fields mean?

Identity
Entry Type	Laptop GPU
Official Name	ATI Mobility Radeon HD 550v
Architecture	TeraScale
Launch Date	2010-05-05
Core Specs
GPU Die	M96
Chip Variant / Package	FCBGA-880/962
Process Node	TSMC 55 nm
Transistor Count	0.51 billion
Die Size	146 mm²
Stream Processors	320
TMUs	32
ROPs	8
Base Clock	450 MHz
Boost Clock	450 MHz
Pixel Fillrate	3.6 GP/s
Texture Fillrate	14.4 GT/s
FP32 Throughput	0.29 TFLOPS
Memory
Memory Size	1 GB
Memory Type	GDDR3
Memory Bus Width	128-bit
Memory Clock	600 MHz
Memory Bandwidth	19.2 GB/s
L2 Cache	0.128 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	10 W
Interface	PCIe 2.0 x16
Slot Width	MXM Module
Software
Shader Model	4.1
DirectX Support	DirectX 10.1
OpenGL Support	OpenGL 3.3
OpenCL Support	OpenCL 1.1

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source