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Mobility Radeon HD 5850 GDDR5

Specifications of the ATI Mobility Radeon HD 5850 GDDR5 GPU


ATI Mobility Radeon HD 5850 GDDR5 Graphics Processing Unit for mobile market segment is built on TeraScale 2 Unified Processing architecture, and was introduced in January 2010. The GPU is manufactured on 40 nm technology. The card has 625 MHz graphics clock frequency. It also has 800 stream processors, 16 color ROPs, together with 40 texture units. The Mobility Radeon HD 5850 GDDR5 incorporates 1 GB of GDDR5 memory, using 128 bit bus. The memory is clocked at 1 GHz, which results in 64 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface. This model uses up to 39 Watt of power. To increase ATI Mobility Radeon HD 5850 GDDR5 game and 3D graphics performance, it can be paired with another graphics card in crossfire mode.

More detailed specifications of the ATI Mobility Radeon HD 5850 GDDR5 GPU are available below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Mobility Radeon HD 5850 GDDR5
mGPU model number:Broadway PRO
Reference card?:Yes
Target market segment:Mobile
Die name:Juniper
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:1.04 billion
Bus interface:PCI-E 2.1 x 16
Launch date:January 2010

Frequency

Graphics clock:500 - 625 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1 GHz
Memory clock (effective):4 GHz
Memory interface width:128-bit
Memory bandwidth:** GB/s

Cores / Texture

Color ROPs:16
Z/Stencil ROPs:**
Stream processors:800
Texture units:40
RAMDACs:400 MHz
Decoders:H.2**
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:30 - 39 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:8 - 10 Gigapixels/s
Texture fill rate:20 - 25 Gigatexels/s
Polygon throughput:500 - 625 million polygons/s
Single presision compute power:800 - 1000 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:DisplayPort
Dual-Link DVI-I
HDMI
VGA
Audio input for HDMI:Yes

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.0
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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