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Radeon HD 7450M DDR3

Specifications of the AMD Radeon HD 7450M DDR3 GPU


AMD Radeon HD 7450M DDR3 mobile Graphics Processing Unit was launched in January 2012. The card makes use of TeraScale 2 Unified Processing architecture, and it is produced on 40 nm technology. The cards graphics frequency is 700 MHz. Furthermore, it has 160 stream processors, 4 color ROPs, as well as 8 texture units. The Radeon HD 7450M DDR3 incorporates 1 GB of DDR3 memory, utilizing 64 bit bus. The memory is clocked at 900 MHz, which translates to 14.4 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface. The maximum power consumption of this model is 7 Watt.

More detailed specifications of the AMD Radeon HD 7450M DDR3 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 7450M DDR3
mGPU model number:Seymour Pro
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:700 MHz

Memory specifications

Memory size:** MB
Memory type:DDR3
Memory clock:900 MHz
Memory clock (effective):1800 MHz
Memory interface width:**-bit
Memory bandwidth:14.4 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:7 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:2.8 Gigapixels/s
Texture fill rate:5.6 Gigatexels/s
Single presision compute power:224 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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