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Radeon HD 8970M

Specifications of the AMD Radeon HD 8970M GPU


AMD Radeon HD 8970M is a mobile Graphics Processing Unit, that makes use of Graphics Core Next architecture and is built on 28 nm technology. The GPU was introduced in May 2013. The card has graphics clocked at 850 MHz. It also has 1280 stream processors, 80 texture units, together with 32 color ROPs. The Radeon HD 8970M comes with 4 GB of GDDR5 memory. The memory utilizes 256 bit bus, and operates at 1.2 GHz. This allows the card to have 153.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface.

Detailed specifications of the AMD Radeon HD 8970M graphics unit you will find below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 8970M
Reference card?:Yes
Target market segment:Mobile
Die name:Neptune XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:2.800 billion
Bus interface:PCI-E 3.0 x 16
Launch date:May 2013

Frequency

Graphics clock:850 MHz
Boost clock:900 MHz

Memory specifications

Memory size:4096 MB
Memory type:GDDR5
Memory clock:1200 MHz
Memory clock (effective):4800 MHz
Memory interface width:**-bit
Memory bandwidth:153.6 GB/s

Cores / Texture

Compute units:20
Color ROPs:32
Stream processors:1280
Texture units:80
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

Video features

Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536

Performance

Pixel fill rate:28.8 Gigapixels/s
Texture fill rate:72.0 Gigatexels/s
Single presision compute power:2304.0 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:11.2
Shader model:5.0
Windows driver support:Windows 7
Windows 8
Windows Vista
Windows XP
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