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Radeon HD 5450 / 5450PE512

Specifications of the Diamond Multimedia Radeon HD 5450 GPU


Diamond Multimedia Radeon HD 5450 (part number 5450PE512) is a desktop Graphics Processing Unit, based on ATI Radeon HD 5450 DDR2, and built on 40 nm technological process. The card has graphics clocked at 650 MHz. It also has 80 stream processors, 4 color ROPs, as well as 8 texture units. The Radeon HD 5450 comes with 512 MB of DDR2 memory. Because the memory runs at 400 MHz, and uses 64 bit bus, the effective memory bandwidth is 6.4 GB/s. The GPU supports PCI Express 2.1 interface, and needs a single motherboard slot. The maximum power consumption of this model is 19.1 Watt, identical to the reference design. To increase Diamond Multimedia Radeon HD 5450 3D graphics and game performance, it can be paired with a similar graphics card in crossfire mode.

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:5450PE**
Based on:ATI Radeon HD 5450 DDR2 [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: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

Size (length x height):7 inches (178 mm) x 4.8 inches (122 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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