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Radeon HD 6450A GDDR5

Specifications of the AMD Radeon HD 6450A GDDR5 GPU


Introduced in April 2011, AMD Radeon HD 6450A GDDR5 desktop Graphics Processing Unit uses TeraScale 2 Unified Processing architecture, and is built on 40 nm technology. The card has graphics clocked at 750 MHz. It also has 160 stream processors, 4 color ROPs, along with 8 texture units. The Radeon HD 6450A GDDR5 embeds 1 GB of GDDR5 memory. The memory utilizes 64 bit interface, and runs at 900 MHz. This allows the card to have 28.8 GB/s memory bandwidth. The maximum power draw of this model is 25 Watt.

Please see below for detailed specifications of the AMD Radeon HD 6450A GDDR5 graphics card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD **50A 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-A (3.0)
Launch date:April 2011

Frequency

Graphics clock:750 MHz

Memory specifications

Memory size:** MB - 1 GB
Memory type:GDDR5
Memory clock:900 MHz
Memory clock (effective):3.6 GHz
Memory interface width:**-bit
Memory bandwidth:28.8 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

SLI / Crossfire

Maximum crossfire options:n/a

Electric characteristics

Maximum power draw:25 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 Gigapixels/s
Texture fill rate:6 Gigatexels/s
Single presision compute power:240 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:1.2
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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