home > Radeon HD 7450A GDDR5

 
Radeon HD 7450A GDDR5

Specifications of the AMD Radeon HD 7450A GDDR5 GPU


Introduced in January 2012, AMD Radeon HD 7450A GDDR5 desktop Graphics Processing Unit uses TeraScale 2 Unified Processing architecture, and is built on 40 nm technological process. The card has graphics clocked at 750 MHz. It also has 160 stream processors, 8 texture units, together with 4 color ROPs. The Radeon HD 7450A GDDR5 comes with 1 GB of GDDR5 memory. The memory utilizes 64 bit bus, and runs at 900 MHz. This allows the card to have 28.8 GB/s memory bandwidth. The GPU supports MXM interface. This model needs up to 25 Watt of power. For increased AMD Radeon HD 7450A GDDR5 3D graphics and game performance, it can be paired with another card in crossfire mode.

More detailed specifications of the AMD Radeon HD 7450A GDDR5 GPU are available below.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 7450A GDDR5
Reference card?:Yes
Target market segment:All-in-One PCs
Die name:Caicos
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:370 million
Bus interface:MXM
Launch date:January 2012

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:512 MB - 1 GB
Memory type:GDDR5
Memory clock:900 MHz
Memory clock (effective):3600 MHz
Memory interface width:64-bit
Memory bandwidth:28.8 GB/s

Cores / Texture

Color ROPs:4
Stream processors:160
Texture units:8
RAMDACs:400 MHz
Decoders:Adobe Flash
H.264
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:25 W

Video features

Multi-monitor:Up to 4 displays
Maximum digital resolution:2560 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:3 Gigapixels/s
Texture fill rate:6 Gigatexels/s
Single presision compute power:208 GFLOPS
Double precision compute power:n/a

External connectors

Audio input for HDMI:Yes

Other features / Support

Other features:Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
Email:info@Mobilegpu.com  All rights reserved.