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Radeon HD 5550 Silence / H555HS1G

Specifications of the HIS Radeon HD 5550 Silence GPU


HIS Radeon HD 5550 Silence (part number H555HS1G) is a Graphics Processing Unit, based on ATI Radeon HD 5550 GDDR3, and built on 40 nm technological process. The GPU is targeted at desktop market segment. The card has 550 MHz graphics clock frequency. It also has 320 stream processors, 16 texture units, as well as 8 color ROPs. The Radeon HD 5550 Silence comes with 1 GB of DDR2 memory, utilizing 128 bit bus. The memory is clocked at 400 MHz, which translates to 12.8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires 2 slots on the motherboard. The maximum power consumption of this model is 39 Watt, same as on the reference design. For better HIS Radeon HD 5550 Silence gaming and 3D graphics performance, it can be paired with another card in crossfire mode.

More detailed specifications of the HIS Radeon HD 5550 Silence GPU you will find below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 5550 Silence
Part number:H555HS1G
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:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:128-bit
Memory bandwidth:12.8 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:**0 x 1600
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

Size (length x height):7.28 inches (185 mm) x 4.80 inches (122 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

Notes


Passive cooling
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