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Radeon HD 5450 1GB DDR3(V5) / VX5450 1GBK3-HV5

VTX3D Radeon HD 5450 1GB DDR3(V5) (part number VX5450 1GBK3-HV5) is one of many VTX3D Graphics Processing Units for desktop market. Based on ATI Radeon HD 5450 GDDR3, and The GPU sports TeraScale 2 Unified Processing architecture, and it is manufactured using 40 nm technological 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 1GB DDR3(V5) incorporates 1 GB of GDDR3 memory, utilizing 64 bit bus. The memory is clocked at 500 MHz, which results in 8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs a single motherboard slot. Like the reference design, this model has the maximum power draw of 19.1 Watt. 3D graphics and game performance of the VTX3D Radeon HD 5450 1GB DDR3(V5) can be improved if it is paired with a similar card.

Please see below for detailed specifications of the graphics card.

VTX3D Radeon HD 5450 1GB DDR3(V5) GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: Radeon HD 5450 1GB DDR3(V5)
Part number: VX5450 1GBK3-HV5
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: 1024 MB
Memory type: GDDR3
Memory clock: 500 MHz
Memory clock (effective): 1000 MHz
Memory interface width: 64-bit
Memory bandwidth: 8 GB/s

Cores / Texture

Color ROPs: 4
Z/Stencil ROPs: 16
Stream processors: 80
Texture units: 8
RAMDACs: 400 MHz
Decoders: Adobe Flash
H.264
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: 2560 x 1600
Maximum DVI resolution: 2560 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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