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Radeon HD6450 2GB DDR3 / VX6450 2GBK3-H

VTX3D Radeon HD6450 2GB DDR3 (part number VX6450 2GBK3-H) is a Graphics Processing Unit, targeted at desktop market. The GPU is based on AMD Radeon HD 6450 GDDR3 model, and manufactured on 40 nm technology. The card has graphics clocked at 625 MHz. Furthermore, it has 160 stream processors, 4 color ROPs, and 8 texture units. The Radeon HD6450 2GB DDR3 has 2 GB of GDDR3 memory. The memory utilizes 64 bit bus, and operates at 500 MHz. This allows the card to have 8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and uses a single motherboard slot. The maximum power draw of this model is 18 Watt.

Below you will find more detailed specs of the graphics unit.

VTX3D Radeon HD6450 2GB DDR3 GPU specifications

Name / Brand / Architecture

Manufacturer: VTX3D
Model: Radeon HD6450 2GB DDR3
Part number: VX6450 2GBK3-H
Based on: AMD Radeon HD 6450 GDDR3 [Compare]
Target market segment: Desktop
Die name: Caicos Pro
Architecture: TeraScale 2 Unified Processing Architecture
Fabrication process: 40 nm
Transistors: 370 million
Bus interface: PCI-E 2.1 x 16

Frequency

Graphics clock: 625 MHz

Memory specifications

Memory size: 2048 MB
Memory type: GDDR3
Memory clock: 500 MHz
Memory clock (effective): 1 GHz
Memory interface width: 64-bit
Memory bandwidth: 8 GB/s

Cores / Texture

Color ROPs: 4
Z/Stencil ROPs: 16
Stream processors: 160
Texture units: 8
RAMDACs: 400 MHz
Decoders: Adobe Flash
H.264
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

Electric characteristics

Maximum power draw: 18 W

Video features

Multi-monitor: Up to 4 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: 24 x MSAA
24 x SSAA
Adaptive AA
MLAA
HDMI: Yes
HDMI version: 1.4a

Performance

Pixel fill rate: 2.5 Gigapixels/s
Texture fill rate: 5 Gigatexels/s
Single presision compute power: 200 GFLOPS
Double precision compute power: n/a

External connectors

Standard display connectors: Dual-Link DVI-D
HDMI
VGA
Audio input for HDMI: Yes

Dimensions

Width: Single-Slot

Other features / Support

Other features: Direct Compute 11
HD3D Technology
HDCP
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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