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Radeon HD 7670 (OEM)

Specifications of the AMD Radeon HD 7670 (OEM) GPU


Released in January 2012, AMD Radeon HD 7670 (OEM) desktop Graphics Processing Unit is built on TeraScale 2 Unified Processing architecture, and is manufactured on 40 nm technological process. The card has graphics clocked at 800 MHz. It also has 480 stream processors, 8 color ROPs, together with 24 texture units. The Radeon HD 7670 (OEM) embeds 1 GB of GDDR5 memory. Because the memory runs at 1 GHz, and uses 128 bit bus, the effective memory bandwidth is 64 GB/s. The GPU supports PCI Express 2.1 interface. This model requires up to 66 Watt of power. To boost AMD Radeon HD 7670 (OEM) 3D graphics and gaming performance, it can be paired with a similar card in crossfire mode.

Below you will find more detailed specs of the AMD Radeon HD 7670 (OEM) graphics card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 7670 (OEM)
Reference card?:Yes
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
Launch date:January 2012

Frequency

Graphics clock:800 MHz

Memory specifications

Memory size:** MB - 1 GB
Memory type:GDDR5
Memory clock:1000 MHz
Memory clock (effective):4 GHz
Memory interface width:128-bit
Memory bandwidth:** 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:DisplayPort 1.2
Dual-Link DVI
HDMI
VGA
Power connectors:n/a
Audio input for HDMI:Yes

Other features / Support

Other features:ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP

Notes


Rebranded HD 6670
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