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Radeon HD5550 2GB DDR3 / AX5550 2GBK3-H

Specifications of the PowerColor Radeon HD5550 2GB DDR3 GPU


Introduced in February 2010, PowerColor Radeon HD5550 2GB DDR3 (part number AX5550 2GBK3-H) desktop Graphics Processing Unit is based on ATI Radeon HD 5550 GDDR3, and produced on 40 nm manufacturing process. The cards graphics frequency is 650 MHz. It also has 320 stream processors, 8 color ROPs, along with 16 texture units. The Radeon HD5550 2GB DDR3 embeds 2 GB of GDDR3 memory, utilizing 128 bit bus. The memory is clocked at 600 MHz, which translates to 19.2 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and uses 1 motherboard slot. The maximum power consumption of this model is 39 Watt, identical to the reference design. To improve PowerColor Radeon HD5550 2GB DDR3 3D graphics and game performance, it can be paired with a similar card in crossfire mode.

More detailed specifications of the PowerColor Radeon HD5550 2GB DDR3 graphics card are available below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD5550 2GB DDR3
Part number:AX5550 2GBK3-H
Based on:ATI Radeon HD 5550 GDDR3 [Compare]
Target market segment:Desktop
Die name:Redwood LE (RV830 LE)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:627 million
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:650 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR3
Memory clock:600 MHz
Memory clock (effective):1200 MHz
Memory interface width:128-bit
Memory bandwidth:19.2 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:320
Texture units:16
RAMDACs:400 MHz
Decoders:Adobe Flash
DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:39 W

Video features

Multi-monitor:Up to 3 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:5.2 Gigapixels/s
Texture fill rate:10.4 Gigatexels/s
Polygon throughput:650 million polygons/s
Single presision compute power:416 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
Power connectors:n/a
Audio input for HDMI:Yes

Dimensions

Size (length x height):6.61 inches (168 mm) x 4.38 inches (111 mm)
Width:Single-Slot

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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