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Mobility Radeon HD 550v

Specifications of the ATI Mobility Radeon HD 550v GPU


ATI Mobility Radeon HD 550v is a mobile Graphics Processing Unit, that uses Unified Superscalar Shader architecture and is manufactured on 55 nm technological process. The GPU was released in May 2010. The card has 450 MHz graphics clock frequency. It also has 320 stream processors, 8 color ROPs, as well as 32 texture units. The Mobility Radeon HD 550v embeds 1 GB of DDR3 memory. Since the memory operates at 600 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 19.2 GB/s. The GPU supports PCI Express 2.0 interface. This model needs up to 10 Watt of power. 3D graphics and gaming performance of the ATI Mobility Radeon HD 550v can be improved if it is paired with a similar graphics card.

More detailed specifications of the ATI Mobility Radeon HD 550v graphics card you will find below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Mobility Radeon HD 550v
mGPU model number:M96
Reference card?:Yes
Target market segment:Mobile
Die name:RV730
Architecture:Unified Superscalar Shader Architecture
Fabrication process:55 nm
Transistors:514 million
Bus interface:PCI-E 2.0 x 16
Launch date:May 2010

Frequency

Graphics clock:450 MHz

Memory specifications

Memory size:1024 MB
Memory type:DDR3/GDDR3/DDR2
Memory clock:600 MHz
Memory clock (effective):1.2 GHz
Memory interface width:128-bit
Memory bandwidth:19.2 GB/s

Cores / Texture

Color ROPs:8
Stream processors:320
Texture units:32
Texture fetches / clock cycle:Up to 128
Textures/pixel:Up to 128
RAMDACs:400 MHz
Decoders:DivX
H.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:10 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:3.6 Gigapixels/s
Texture fill rate:14.4 Gigatexels/s
Single presision compute power:288 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:2 x Dual-Link DVI
DisplayPort
HDMI
Audio input for HDMI:Yes

Other features / Support

Other features:ATI/AMD PowerPlay
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.0
OpenGL support:3.3
DirectX support:10.1
Shader model:4.1
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