PowerColor HD 4550 Specifications, Tests and Review

Memory Size
512 MB

Memory Type
DDR3 SDRAM

Effective Memory Speed
1.5 GHz

Bus Width
64-bit

Core Clock
600 MHz

Max. Resolution
2560 x 1600

Complete technical specifications, details, benchmarks and review of PowerColor HD 4550. Find out how your chosen graphics card stacks up against the competition and whether it's the one that best meets your expectations with the GPU comparison feature.

PowerColor HD 4550 Full Specifications and Benchmark

general performance memory (ram) video output miscellaneous

GENERAL PowerColor HD 4550

Product Type	Graphics card
Bus Type	PCI Express 2.0 x16
Graphics Engine	ATI Radeon HD 4550
Max. Resolution	2560 x 1600
Max. Resolution Details	DVI: 2560 x 1600 / VGA: 2048 x 1536
Max. Monitors Supported	2
RAMDAC	400 MHz
Interfaces	HDTV-out DVI-I (dual link) VGA
API Supported	OpenGL 2.0, DirectX 10.1
Features	ATI Premium Graphics, integrated 7.1 channel HD Audio controller, High dynamic-range (HDR) rendering, Avivo HD Technology, ATI CrossFireX Technology, ATI PowerPlay technology, HDCP

PERFORMANCE PowerColor HD 4550

Core Clock (Frequency)	600 MHz

MEMORY (RAM) PowerColor HD 4550

RAM Memory Size	512 MB
RAM Technology	DDR3 SDRAM
Effective Clock Speed (Frequency)	1.5 GHz
Bus Width	64-bit

VIDEO OUTPUT PowerColor HD 4550

Colours Max. Resolution (external)	30-bit colour
Supported Display Graphics	QXGA (2048x1536), WUXGA (1920 x 1200), 2560x1600

MISCELLANEOUS PowerColor HD 4550

Software Included	Drivers & Utilities

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