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Mobility Radeon HD 2300 GDDR3

Specifications of the ATI Mobility Radeon HD 2300 GDDR3 GPU


Introduced in March 2007, ATI Mobility Radeon HD 2300 GDDR3 mobile Graphics Processing Unit utilizes Ultra-Threaded Shader Engine architecture, and is built on 90 nm technological process. The cards graphics frequency is 480 MHz. Furthermore, it has 4 pixel shaders, 4 texture units, as well as 4 color ROPs. The Mobility Radeon HD 2300 GDDR3 embeds 512 MB of GDDR3 memory. Since the memory operates at 400 MHz, and uses 128 bit bus, the effective memory bandwidth is 12.8 GB/s. The GPU supports PCI Express 1.0 interface.

More detailed specifications of the ATI Mobility Radeon HD 2300 GDDR3 graphics card are available below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Mobility Radeon HD 2300 GDDR3
mGPU model number:M71
Reference card?:Yes
Target market segment:Mobile
Die name:RV515
Architecture:Ultra-Threaded Shader Engine
Fabrication process:90 nm
Transistors:115 million
Bus interface:PCI-E 1.0 x 16
Launch date:March 2007

Frequency

Graphics clock:480 MHz

Memory specifications

Memory size:128 - ** MB
Memory type:GDDR3
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:128-bit
Memory bandwidth:12.8 GB/s

Cores / Texture

Color ROPs:4
Pixel shader processors:4
Vertex shader processors:2
Texture units:4
RAMDACs:400 MHz
Simultaneous pixel threads:Up to 128
Decoders:DivX
H.2**
MPEG-2
VC1
WMV9

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes

Performance

Pixel fill rate:1.92 Gigapixels/s
Texture fill rate:1.92 Gigatexels/s

Other features / Support

Other features:ATI/AMD PowerPlay 6.0
HDCP
High Dynamic Range (HDR) Support
OpenGL support:2.0
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
Windows driver support:Windows 7
Windows Vista
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