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Radeon HD 7470M GDDR5

Specifications of the AMD Radeon HD 7470M GDDR5 GPU


AMD Radeon HD 7470M GDDR5 Graphics Processing Unit for mobile market segment makes use of TeraScale 2 Unified Processing architecture, and was introduced in January 2012. The GPU is fabricated on 40 nm manufacturing process. The cards graphics frequency is 800 MHz. Furthermore, it has 160 stream processors, 8 texture units, as well as 4 color ROPs. The Radeon HD 7470M GDDR5 embeds 1 GB of GDDR5 memory, utilizing 64 bit bus. The memory is clocked at 800 MHz, which translates to 25.6 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface. This model needs up to 9 Watt of power.

Below you will find detailed specs of the AMD Radeon HD 7470M GDDR5 card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 7470M GDDR5
mGPU model number:Seymour XT
Reference card?:Yes
Target market segment:Mobile
Die name:Caicos
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:370 million
Bus interface:PCI-E 2.1 x 16
Launch date:January 2012

Frequency

Graphics clock:800 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:800 MHz
Memory clock (effective):3200 MHz
Memory interface width:**-bit
Memory bandwidth:25.6 GB/s

Cores / Texture

Color ROPs:4
Z/Stencil ROPs:16
Stream processors:160
Texture units:8
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

Electric characteristics

Maximum power draw:9 W

Video features

Multi-monitor:Up to 4 displays
Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:3.2 Gigapixels/s
Texture fill rate:6.4 Gigatexels/s
Single presision compute power:** GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:DisplayPort 1.2
Dual-Link DVI
HDMI
VGA
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:1.1
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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