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Radeon HD 5450 DDR2

Specifications of the ATI Radeon HD 5450 DDR2 GPU


ATI Radeon HD 5450 DDR2 is a desktop Graphics Processing Unit, that is built on TeraScale 2 Unified Processing architecture and is produced on 40 nm technological process. The GPU was introduced in February 2010. The card has 650 MHz graphics clock frequency. Furthermore, it has 80 stream processors, 4 color ROPs, together with 8 texture units. The Radeon HD 5450 DDR2 comes with 1 GB of DDR2 memory, using 64 bit bus. The memory is clocked at 400 MHz, which translates to 6.4 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs a single slot on the motherboard. The maximum power draw of this model is 19.1 Watt. To boost ATI Radeon HD 5450 DDR2 gaming and 3D graphics performance, it can be paired with a similar card in crossfire mode.

More detailed specifications of the ATI Radeon HD 5450 DDR2 graphics card are available below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Radeon HD 5450 DDR2
Reference card?:Yes
Target market segment:Desktop
Die name:Cedar PRO (RV810 Pro)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:292 million
Bus interface:PCI-E 2.1 x 16
Launch date:February 2010

Frequency

Graphics clock:650 MHz

Memory specifications

Memory size:** or ** MB
Memory type:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:**-bit
Memory bandwidth:6.4 GB/s

Cores / Texture

Color ROPs:4
Z/Stencil ROPs:16
Stream processors:80
Texture units:8
RAMDACs:400 MHz
Decoders:Adobe Flash
H.2**
MPEG-2
VC-1

SLI / Crossfire

Maximum crossfire options:2-way

Electric characteristics

Maximum power draw:19.1 W

Video features

Multi-monitor:Up to 3 displays
Maximum digital resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Maximum HDMI resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:12 x MSAA
12 x SSAA
Adaptive AA
HDMI:Yes
HDMI version:1.3

Performance

Pixel fill rate:2.6 Gigapixels/s
Texture fill rate:5.2 Gigatexels/s
Polygon throughput:650 million polygons/s
Single presision compute power:104 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:Dual-Link DVI-I
HDMI
VGA
Power connectors:n/a
Audio input for HDMI:Yes

Dimensions

Width:Single-Slot

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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