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EAH5850 DirectCU / EAH5850 DirectCU/2DIS/1GD5

Specifications of the ASUS EAH5850 DirectCU GPU


ASUS EAH5850 DirectCU (part number EAH5850 DirectCU/2DIS/1GD5) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 5850. The GPU is built on 40 nm technological process. The card has 725 MHz graphics clock frequency. Furthermore, it has 1440 stream processors, 72 texture units, together with 32 color ROPs. The EAH5850 DirectCU incorporates 1 GB of GDDR5 memory, using 256 bit bus. The memory is clocked at 1 GHz, which results in 128 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. The maximum power draw of this model is 151 Watt.

More detailed specifications of the ASUS EAH5850 DirectCU card are available below.

Name / Brand / Architecture

Manufacturer:ASUS
Model:EAH5850 DirectCU
Part number:EAH5850 DirectCU/2DIS/1GD5
Reference card?:No
Based on:ATI Radeon HD 5850 [Compare]
Target market segment:Desktop
Die name:Cypress Pro (RV870)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:2.154 billion
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:725 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4 GHz
Memory interface width:**-bit
Memory bandwidth:128 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1440
Texture units:72
RAMDACs:400 MHz
Decoders:Adobe Flash
DivX
H.2**
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:151 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:23.2 Gigapixels/s
Texture fill rate:52.2 Gigatexels/s
Polygon throughput:725 million polygons/s
Single presision compute power:2088 GFLOPS
Double precision compute power:417.6 GFLOPS

External connectors

Standard display connectors:DisplayPort
Dual-Link DVI-I
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):9.49 inches (241 mm) x 5 inches (127 mm)
Width:Dual-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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