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Radeon HD 6450A GDDR3

Specifications of the AMD Radeon HD 6450A GDDR3 GPU


AMD Radeon HD 6450A GDDR3 desktop Graphics Processing Unit was released in April 2011. The GPU is built on TeraScale 2 Unified Processing architecture, and it is manufactured on 40 nm technological process. The cards graphics frequency is 625 MHz. It also has 160 stream processors, 8 texture units, as well as 4 color ROPs. The Radeon HD 6450A GDDR3 incorporates 1 GB of GDDR3 memory. Since the memory operates at 800 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 12.8 GB/s. This model requires up to 25 Watt of power.

Below you will find detailed specs of the AMD Radeon HD 6450A GDDR3 GPU.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD **50A GDDR3
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:625 MHz

Memory specifications

Memory size:** MB - 1 GB
Memory type:GDDR3
Memory clock:800 MHz
Memory clock (effective):1.6 GHz
Memory interface width:**-bit
Memory bandwidth:12.8 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:2.5 Gigapixels/s
Texture fill rate:5 Gigatexels/s
Single presision compute power:200 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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