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Radeon HD 8670M

Specifications of the AMD Radeon HD 8670M GPU


Introduced in March 2013, AMD Radeon HD 8670M mobile Graphics Processing Unit utilizes Graphics Core Next architecture, and is produced on 28 nm manufacturing process. The card has graphics clocked at 775 MHz. It also has 384 stream processors, 24 texture units, along with 8 color ROPs. The Radeon HD 8670M comes with 1 GB of DDR3 memory. The memory uses 64 bit bus, and operates at 900 MHz. This allows the card to have 14.4 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface.

More detailed specifications of the AMD Radeon HD 8670M graphics card are available below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 8670M
Reference card?:Yes
Target market segment:Mobile
Die name:Mars XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Bus interface:PCI-E 3.0 x 8
Launch date:March 2013

Frequency

Graphics clock:775 MHz
Boost clock:825 MHz

Memory specifications

Memory size:1024 MB
Memory type:DDR3
Memory clock:900 MHz
Memory clock (effective):1800 MHz
Memory interface width:64-bit
Memory bandwidth:14.4 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.264
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

Video features

Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536

Performance

Pixel fill rate:6.6 Gigapixels/s
Texture fill rate:19.8 Gigatexels/s
Single presision compute power:633.6 GFLOPS

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.3
DirectX support:11.1
Shader model:5.0
Windows driver support:Windows 7
Windows 8
Windows Vista
Windows XP
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