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Radeon HD5670 1GB DDR3 / AX5670 1GBK3-H

Specifications of the PowerColor Radeon HD5670 1GB DDR3 GPU


PowerColor Radeon HD5670 1GB DDR3 (part number AX5670 1GBK3-H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 5670. The GPU is fabricated on 40 nm manufacturing process. The card has 775 MHz graphics clock frequency. Furthermore, it has 400 stream processors, 8 color ROPs, together with 20 texture units. The Radeon HD5670 1GB DDR3 embeds 1 GB of GDDR3 memory. Because the memory operates at 667 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 21.34 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. The maximum power consumption of this model is 64 Watt, same as on the reference design. 3D graphics and gaming performance of the PowerColor Radeon HD5670 1GB DDR3 can be improved if it is paired with a similar card.

More detailed specifications of the PowerColor Radeon HD5670 1GB DDR3 graphics card are available below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD5670 1GB DDR3
Part number:AX5670 1GBK3-H
Based on:ATI Radeon HD 5670 [Compare]
Target market segment:Desktop
Die name:Redwood XT (RV830 XT)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:627 million
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:775 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:667 MHz
Memory clock (effective):1334 MHz
Memory interface width:128-bit
Memory bandwidth:21.34 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:400
Texture units:20
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:** W

Video features

Multi-monitor:Up to 3 displays
Maximum digital 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:6.2 Gigapixels/s
Texture fill rate:15.5 Gigatexels/s
Polygon throughput:775 million polygons/s
Single presision compute power:620 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):7.18 inches (182 mm) x 4.37 inches (111 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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