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Radeon HD 5550

Specifications of the GIGABYTE Radeon HD 5550 GPU


GIGABYTE Radeon HD 5550 is a Graphics Processing Unit, based on ATI Radeon HD 5550 GDDR5, and produced on 40 nm manufacturing process. The GPU is aimed at desktop market segment. The card has 550 MHz graphics clock frequency. Furthermore, it has 320 stream processors, 8 color ROPs, along with 16 texture units. The Radeon HD 5550 comes with 1 GB of GDDR5 memory. Since the memory runs at 1 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 64 GB/s. The GPU supports PCI Express 2.1 interface. This model requires up to 39 Watt of power, which is on a par with the reference design. The GIGABYTE Radeon HD 5550 supports crossfire technology, and can be paired with another card for an extra gaming and 3D graphics performance.

Detailed specifications of the GIGABYTE Radeon HD 5550 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:Radeon HD 5550
Based on:ATI Radeon HD 5550 GDDR5 [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:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4.0 GHz
Memory interface width:128-bit
Memory bandwidth:** 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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