ATI Radeon HD 4450 videocard review

Radeon HD 4450 videocard released by ATI; release date: 18 November 2011. The videocard is designed for desktop-computers and based on TeraScale microarchitecture codenamed RV710.

Core clock speed - 600 MHz. Texture fill rate - 4.8 GTexel / s. Pipelines - 80. Floating-point performance - 96 gflops. Manufacturing process technology - 55 nm. Transistors count - 242 million. Power consumption (TDP) - 25 Watt.

Memory type: DDR2. Maximum RAM amount - 512 MB. Memory bus width - 64 Bit. Memory clock speed - 800 MHz. Memory bandwidth - 6.4 GB / s.

Specifications (specs)

Essentials

Architecture TeraScale
Code name RV710
Launch date 18 November 2011
Place in performance rating not rated
Type Desktop

Technical info

Core clock speed 600 MHz
Floating-point performance 96 gflops
Manufacturing process technology 55 nm
Pipelines 80
Texture fill rate 4.8 GTexel / s
Thermal Design Power (TDP) 25 Watt
Transistor count 242 million

Video outputs and ports

Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16
Length 168 mm
Supplementary power connectors None

API support

DirectX 10.1
OpenGL 3.3

Memory

Maximum RAM amount 512 MB
Memory bandwidth 6.4 GB / s
Memory bus width 64 Bit
Memory clock speed 800 MHz
Memory type DDR2

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