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Radeon HD5870 1GB GDDR5 / AX5870 1GBD5-MDH

Specifications of the PowerColor Radeon HD5870 1GB GDDR5 GPU


PowerColor Radeon HD5870 1GB GDDR5 (part number AX5870 1GBD5-MDH) is one of a few PowerColor desktop graphics processing units, based on ATI Radeon HD 5870. The GPU, built on 40 nm technology, sports TeraScale 2 Unified Processing architecture. The card has graphics clocked at 850 MHz. Furthermore, it has 1600 stream processors, 80 texture units, together with 32 color ROPs. The Radeon HD5870 1GB GDDR5 incorporates 1 GB of GDDR5 memory. The memory utilizes 256 bit bus, and runs at 1.2 GHz. This allows the card to have 153.6 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires 2 slots on the motherboard. This model needs up to 188 Watt of power, identical to the reference design.

Below you will find more detailed specifications of the PowerColor Radeon HD5870 1GB GDDR5 graphics unit.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD5870 1GB GDDR5
Part number:AX5870 1GBD5-MDH
Based on:ATI Radeon HD 5870 [Compare]
Target market segment:Desktop
Die name:Cypress XT (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:850 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4.8 GHz
Memory interface width:**-bit
Memory bandwidth:153.6 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1600
Texture units:80
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:188 W

Video features

Multi-monitor:Up to 3 displays
Maximum digital resolution:**0 x 1600
Maximum DP 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:27.2 Gigapixels/s
Texture fill rate:68 Gigatexels/s
Polygon throughput:850 million polygons/s
Single presision compute power:2720 GFLOPS
Double precision compute power:544 GFLOPS

External connectors

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

Dimensions

Size (length x height):8.50 inches (216 mm) x 4.33 inches (110 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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