Mobility Radeon HD 4225

ATI Mobility Radeon HD 4225 GPU specifications

Name / Brand / Architecture
Manufacturer:	ATI
Model:	Mobility Radeon HD 4225
IGP chipset name:	RS880M
Reference card?:	Yes
Target market segment:	Mobile Motherboard chipset
Die name:	RV620
Architecture:	Unified Superscalar Shader Architecture
Fabrication process:	55 nm
Transistors:	181 million
Bus interface:	PCI-E 1.0 x 16
Launch date:	May 2010
Frequency
Graphics clock:	380 MHz
Memory specifications
Memory size:	System shared
Memory type:	System shared
Memory clock:	System shared
Memory clock (effective):	System shared
Memory interface width:	System shared
Memory bandwidth:	System Dependant
Cores / Texture
Color ROPs:	4
Stream processors:	40
Texture units:	4
Decoders:	DivX H.264 MPEG 1 MPEG-2 VC-1
Video features
Maximum digital resolution:	2560 x 1600
Maximum VGA resolution:	2048 x 1536
HDMI:	Yes
HDMI version:	1.2
Performance
Pixel fill rate:	1.52 Gigapixels/s
Texture fill rate:	1.52 Gigatexels/s
Single presision compute power:	30.4 GFLOPS
Double precision compute power:	n/a
External connectors
Audio input for HDMI:	Yes
Other features / Support
Other features:	HDCP High Dynamic Range (HDR) Support
OpenGL support:	3.3
DirectX support:	10.1
Shader model:	4.1
Windows driver support:	Windows 7 Windows Vista Windows XP
Notes
The Mobility Radeon HD 4225 IGP is embedded into the AMD RS880M northbridge.