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Radeon HD 8670 (OEM)

Specifications of the AMD Radeon HD 8670 (OEM) GPU


Introduced in January 2013, AMD Radeon HD 8670 (OEM) desktop Graphics Processing Unit makes use of Graphics Core Next architecture, and is manufactured on 28 nm technology. The card has 1 GHz graphics clock frequency. Furthermore, it has 384 stream processors, 24 texture units, as well as 8 color ROPs. The Radeon HD 8670 (OEM) incorporates 2 GB of GDDR5 memory. Because the memory runs at 1.15 GHz, and utilizes 128 bit bus, the effective memory bandwidth is 73.6 GB/s. The GPU supports PCI Express 3.0 interface, and requires a single slot on the motherboard. The maximum power consumption of this model is 75 Watt. 3D graphics and game performance of the AMD Radeon HD 8670 (OEM) can be improved if it is paired with a similar card.

More detailed specifications of the AMD Radeon HD 8670 (OEM) GPU you will find below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 8670 (OEM)
Reference card?:Yes
Target market segment:Desktop
Die name:Oland XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:1.04 billion
Bus interface:PCI-E 3.0 x 16
Launch date:January 2013

Frequency

Graphics clock:1000 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:up to 1150 MHz
Memory clock (effective):up to 4600 MHz
Memory interface width:128-bit
Memory bandwidth:up to 73.6 GB/s

Cores / Texture

Compute units:6
Color ROPs:8
Stream processors:384
Texture units:24
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.2**
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:75 W

Video features

Multi-monitor:Up to 2 displays
Maximum DP resolution:4096 x 2160
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:4096 x 2160
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA 2.0
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:8 Gigapixels/s
Texture fill rate:24 Gigatexels/s
Single presision compute power:768 GFLOPS
Double precision compute power:48 GFLOPS

External connectors

Audio input for HDMI:Yes

Dimensions

Width:Single-Slot

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.3
DirectX support:11.1
Shader model:5.0
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