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Radeon HD 5450 512MB DDR3 / VX5450 512MK3-H

VTX3D Radeon HD 5450 512MB DDR3 (part number VX5450 512MK3-H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 5450 GDDR3. The GPU is fabricated on 40 nm manufacturing process. The card has 650 MHz graphics clock frequency. Furthermore, it has 80 stream processors, 8 texture units, along with 4 color ROPs. The Radeon HD 5450 512MB DDR3 incorporates 512 MB of GDDR3 memory. Since the memory is clocked at 400 MHz, and uses 64 bit interface, the effective memory bandwidth is 6.4 GB/s. The GPU supports PCI Express 2.1 interface, and needs 1 slot on the motherboard. This model requires up to 19.1 Watt of power. The VTX3D Radeon HD 5450 512MB DDR3 is compatible with crossfire technology, and will perform much better in games when paired with a similar card.

Please see below for detailed specifications of the graphics unit.

VTX3D Radeon HD 5450 512MB DDR3 GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: Radeon HD 5450 **MB DDR3
Part number: VX5450 **MK3-H
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: 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: 1920 x 1200
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

Notes


Passive cooling
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