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Radeon HD 5550 / GV-R555D3-1GI

Specifications of the GIGABYTE Radeon HD 5550 GPU


GIGABYTE Radeon HD 5550 (part number GV-R555D3-1GI) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 5550 GDDR3. The GPU is manufactured on 40 nm technological process. The cards graphics frequency is 550 MHz. It also has 320 stream processors, 16 texture units, as well as 8 color ROPs. The Radeon HD 5550 embeds 1 GB of GDDR3 memory, utilizing 128 bit bus. The memory is clocked at 800 MHz, which translates to 25.6 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface. This model uses up to 39 Watt of power. 3D graphics and game performance of the GIGABYTE Radeon HD 5550 can be improved if it is paired with a similar card.

More detailed specifications of the GIGABYTE Radeon HD 5550 GPU are available below.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:Radeon HD 5550
Part number:GV-R555D3-1GI
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:550 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:800 MHz
Memory clock (effective):1.6 GHz
Memory interface width:128-bit
Memory bandwidth:25.6 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:4.4 Gigapixels/s
Texture fill rate:8.8 Gigatexels/s
Polygon throughput:550 million polygons/s
Single presision compute power:352 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

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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