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Radeon HD 5450 / 5450PE31G

Specifications of the Diamond Multimedia Radeon HD 5450 GPU


Diamond Multimedia Radeon HD 5450 (part number 5450PE31G) is a desktop Graphics Processing Unit, based on ATI Radeon HD 5450 GDDR3, and built on 40 nm manufacturing process. The cards graphics frequency is 650 MHz. Furthermore, it has 80 stream processors, 8 texture units, together with 4 color ROPs. The Radeon HD 5450 comes with 1 GB of GDDR3 memory. Because the memory operates at 600 MHz, and uses 64 bit bus, the effective memory bandwidth is 9.6 GB/s. The GPU supports PCI Express 2.1 interface, and needs a single slot on the motherboard. This model requires up to 19.1 Watt of power. Gaming and 3D graphics performance of the Diamond Multimedia Radeon HD 5450 can be improved if it is paired with a similar card.

More detailed specifications of the Diamond Multimedia Radeon HD 5450 GPU are available below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 5450
Part number:5450PE31G
Based on:ATI Radeon HD 5450 GDDR3 [Compare]
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

Frequency

Graphics clock:650 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:600 MHz
Memory clock (effective):1200 MHz
Memory interface width:**-bit
Memory bandwidth:9.6 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

Size (length x height):6.3 inches (160 mm) x 2.875 inches (73 mm)
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

Notes


Passive cooling
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