home > Radeon HD 5450 1GB DDR3(V4) / VX5450 1GBK3-HV4

 
Radeon HD 5450 1GB DDR3(V4) / VX5450 1GBK3-HV4

One of many VTX3D Graphics Processing Units, based on ATI Radeon HD 5450 GDDR3, VTX3D Radeon HD 5450 1GB DDR3(V4) (part number VX5450 1GBK3-HV4) is manufactured using 40 nm technological process. The card is targeted at desktop market. The card's graphics frequency is 650 MHz. It also has 80 stream processors, 8 texture units, together with 4 color ROPs. The Radeon HD 5450 1GB DDR3(V4) has 1 GB of GDDR3 memory, clocked at 400 MHz. It has a 64 bit wide memory interface, which gives 6.4 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and uses a single slot on the motherboard. The maximum power draw of this model is 19.1 Watt. To boost VTX3D Radeon HD 5450 1GB DDR3(V4) game and 3D graphics performance, it can be paired with another card in crossfire mode.

Below you will find detailed specifications of the graphics card.

VTX3D Radeon HD 5450 1GB DDR3(V4) GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: Radeon HD 5450 1GB DDR3(V4)
Part number: VX5450 1GBK3-HV4
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: 400 MHz
Memory clock (effective): 800 MHz
Memory interface width: 64-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.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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