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Radeon HD 6670 iSilence 5 / H667PNS1G

Specifications of the HIS Radeon HD 6670 iSilence 5 GPU


HIS Radeon HD 6670 iSilence 5 (part number H667PNS1G) is a Graphics Processing Unit for desktop market segment, based on AMD Radeon HD 6670. The GPU, manufactured on 40 nm technological process, employs TeraScale 2 Unified Processing architecture. The cards graphics frequency is 800 MHz. Furthermore, it has 480 stream processors, 8 color ROPs, as well as 24 texture units. The Radeon HD 6670 iSilence 5 comes with 1 GB of GDDR3 memory. Since the memory runs at 800 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 25.6 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. This model uses up to 66 Watt of power, identical to the reference design. To improve HIS Radeon HD 6670 iSilence 5 gaming and 3D graphics performance, it can be paired with a similar graphics card in crossfire mode.

Below you will find more detailed specs of the HIS Radeon HD 6670 iSilence 5 graphics card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon HD 6670 iSilence 5
Part number:H667PNS1G
Based on:AMD Radeon HD 6670 [Compare]
Target market segment:Desktop
Die name:Turks XT
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:716 million
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:800 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:800 MHz
Memory clock (effective):1.6 GHz
Memory interface width:128-bit
Memory bandwidth:25.6 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:480
Texture units:24
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:66 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:6.4 Gigapixels/s
Texture fill rate:19.2 Gigatexels/s
Single presision compute power:768 GFLOPS
Double precision compute power:n/a

External connectors

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

Dimensions

Size (length x height):7.68 inches (195 mm) x 5.04 inches (128 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

Notes


Passive cooling with 5 heatpipes
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