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Radeon HD 6550M

Specifications of the AMD Radeon HD 6550M GPU


AMD Radeon HD 6550M mobile Graphics Processing Unit was launched in November 2010. The GPU uses TeraScale 2 Unified Processing architecture, and it is built on 40 nm technology. The card has graphics clocked at 600 MHz. It also has 400 stream processors, 8 color ROPs, as well as 20 texture units. The Radeon HD 6550M incorporates 1 GB of DDR3 memory. The memory utilizes 128 bit bus, and operates at 900 MHz. This allows the card to have 28.8 GB/s memory bandwidth. The GPU supports MXM interface. This model has the maximum power draw of 26 Watt.

More detailed specifications of the AMD Radeon HD 6550M graphics card you will find below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 6550M
mGPU model number:Capilano Pro
Reference card?:Yes
Target market segment:Mobile
Die name:Redwood
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:627 million
Bus interface:MXM
Launch date:November 2010

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:1024 MB
Memory type:DDR3
Memory clock:900 MHz
Memory clock (effective):1.8 GHz
Memory interface width:128-bit
Memory bandwidth:28.8 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:400
Texture units:20
RAMDACs:400 MHz
Decoders:Adobe Flash
H.264
MPEG-2
VC-1

Electric characteristics

Maximum power draw:26 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:4.8 Gigapixels/s
Texture fill rate:12 Gigatexels/s
Polygon throughput:600 million polygons/s
Single presision compute power:480 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:DisplayPort 1.1
Dual-Link DVI
HDMI
VGA
Audio input for HDMI:Yes

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.1
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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