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Radeon HD 5670 Cyclone / R5670 Cyclone 1G

Specifications of the MSI Radeon HD 5670 Cyclone GPU


MSI Radeon HD 5670 Cyclone (part number R5670 Cyclone 1G) is a Graphics Processing Unit, based on ATI Radeon HD 5670, and fabricated on 40 nm manufacturing process. The GPU is aimed at desktop market segment. The card has 775 MHz graphics clock frequency. It also has 400 stream processors, 20 texture units, along with 8 color ROPs. The Radeon HD 5670 Cyclone incorporates 1 GB of GDDR5 memory. Because the memory runs at 1.01 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 64.64 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. The maximum power draw of this model is 64 Watt, which is on a par with the reference design. The MSI Radeon HD 5670 Cyclone supports crossfire technology, and can be paired with a similar graphics card for an extra gaming and 3D graphics performance.

More detailed specifications of the MSI Radeon HD 5670 Cyclone graphics card you will find below.

Name / Brand / Architecture

Manufacturer:MSI
Model:Radeon HD 5670 Cyclone
Part number:R5670 Cyclone 1G
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:1024 MB
Memory type:GDDR5
Memory clock:950 - 1010 MHz
Memory clock (effective):3800 - 4040 MHz
Memory interface width:128-bit
Memory bandwidth:60.8 - 64.64 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.264
MPEG 1
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:64 W

Video features

Multi-monitor:Up to 3 displays
Maximum digital resolution:2560 x 1600
Maximum DVI resolution:2560 x 1600
Maximum HDMI resolution:2560 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: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:DisplayPort
Dual-Link DVI-I
HDMI
Power connectors:n/a
Audio input for HDMI:Yes

Dimensions

Size (length x height):6.6 inches (168 mm) x 4.4 inches (112 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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