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Mobility Radeon HD 3670

TeraScale Radeon HD 3000 / 2000 Series Mobile Laptop GDDR3 2008

Key Metrics

Launch Date: 2008-01-07
Stream Processors: 120
Memory: 256 MB GDDR3
Memory Bandwidth: 25.6 GB/s
TDP/TBP: 30 W
Interface: MXM-II

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GPU Specs

What do these fields mean?

Identity
Entry Type	Laptop GPU
Official Name	ATI Mobility Radeon HD 3670
Architecture	TeraScale
Launch Date	2008-01-07
Core Specs
GPU Die	M86
Chip Variant / Package	FCBGA-880
Process Node	TSMC 55 nm
Transistor Count	0.38 billion
Die Size	135 mm²
Stream Processors	120
TMUs	8
ROPs	4
Base Clock	680 MHz
Boost Clock	680 MHz
Pixel Fillrate	2.72 GP/s
Texture Fillrate	5.44 GT/s
FP32 Throughput	0.16 TFLOPS
Memory
Memory Size	256 MB
Memory Type	GDDR3
Memory Bus Width	128-bit
Memory Clock	800 MHz
Memory Bandwidth	25.6 GB/s
L2 Cache	0.128 MB
Board and Display
TDP / TBP	30 W
Interface	MXM-II
Slot Width	MXM Module
Software
Shader Model	4.1
DirectX Support	DirectX 10.1
OpenGL Support	OpenGL 3.3

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source