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Radeon HD 6550A GDDR5

Specifications of the AMD Radeon HD 6550A GDDR5 GPU


Released in February 2011, AMD Radeon HD 6550A GDDR5 desktop Graphics Processing Unit utilizes TeraScale 2 Unified Processing architecture, and is built on 40 nm manufacturing process. The cards graphics frequency is 750 MHz. It also has 480 stream processors, 24 texture units, as well as 8 color ROPs. The Radeon HD 6550A GDDR5 embeds 2 GB of GDDR5 memory, using 64 bit interface. The memory is clocked at 900 MHz, which results in 28.8 GB/s memory bandwidth. The maximum power draw of this model is 35 Watt. To boost AMD Radeon HD 6550A GDDR5 3D graphics and gaming performance, it can be paired with another GPU in crossfire mode.

Below you will find detailed specs of the AMD Radeon HD 6550A GDDR5 graphics card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 6550A GDDR5
Reference card?:Yes
Target market segment:All-in-One PCs
Die name:Turks PRO
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:716 million
Bus interface:MXM-A (3.0)
Launch date:February 2011

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:1 GB - 2 GB
Memory type:GDDR5
Memory clock:900 MHz
Memory clock (effective):3.6 GHz
Memory interface width:**-bit
Memory bandwidth:28.8 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:480
Texture units:24
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:35 W

Video features

Multi-monitor:Up to 4 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:6 Gigapixels/s
Texture fill rate:18 Gigatexels/s
Single presision compute power:600 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:DisplayPort 1.1a
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:1.2
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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