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Radeon HD6670 1 GB GDDR5 / AX6670 1GBD5-H

Specifications of the PowerColor Radeon HD6670 1 GB GDDR5 GPU


PowerColor Radeon HD6670 1 GB GDDR5 (part number AX6670 1GBD5-H) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6670, and produced on 40 nm technological process. The cards graphics frequency is 800 MHz. Furthermore, it has 480 stream processors, 24 texture units, as well as 8 color ROPs. The Radeon HD6670 1 GB GDDR5 incorporates 1 GB of GDDR5 memory. Since the memory is clocked at 1 GHz, and uses 128 bit bus, the effective memory bandwidth is 64 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. The maximum power consumption of this model is 66 Watt. 3D graphics and gaming performance of the PowerColor Radeon HD6670 1 GB GDDR5 can be improved if it is paired with a similar graphics card.

More detailed specifications of the PowerColor Radeon HD6670 1 GB GDDR5 graphics card are available below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD6670 1 GB GDDR5
Part number:AX6670 1GBD5-H
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:1024 MB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4 GHz
Memory interface width:128-bit
Memory bandwidth:64 GB/s

Cores / Texture

Color ROPs:8
Z/Stencil ROPs:32
Stream processors:480
Texture units:24
RAMDACs:400 MHz
Decoders:Adobe Flash
H.264
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 3 displays
Maximum digital resolution:2560 x 1600
Maximum DVI resolution:2560 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
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):6.61 inches (168 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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