Sapphire RADEON HD 4770 (PCI Express 2.0 x16) Specifications, Tests and Review

Memory Size
512 MB

Memory Type
GDDR5 SDRAM

Effective Memory Speed
800 MHz

Bus Width
128-bit

Core Clock
750 MHz

Max. Resolution
2560 x 1600

Required Power Supply
450 W

Other Variants::

Get the key specs, technical data, benchmarks and full review of Sapphire RADEON HD 4770 (PCI Express 2.0 x16) all in one place. Compare your selected model with other alternatives and give your decision on the best GPU a solid base with our comprehensive overview.

Sapphire RADEON HD 4770 (PCI Express 2.0 x16) Full Specifications and Benchmark

general performance memory (ram) system requirements video output miscellaneous

GENERAL Sapphire RADEON HD 4770 (PCI Express 2.0 x16)

Product Type	Graphics card
Bus Type	PCI Express 2.0 x16
Graphics Engine	ATI Radeon HD 4770
Max. Resolution	2560 x 1600
Interfaces	2 x DVI-I (dual link) HDTV-out
API Supported	OpenGL 2.0, DirectX 10.1
Features	ATI Stream technology, Dual Slot Fan Cooler, Avivo HD Technology, ATI CrossFireX Technology, ATI PowerPlay technology, HDCP

PERFORMANCE Sapphire RADEON HD 4770 (PCI Express 2.0 x16)

Core Clock (Frequency)	750 MHz

MEMORY (RAM) Sapphire RADEON HD 4770 (PCI Express 2.0 x16)

RAM Memory Size	512 MB
RAM Technology	GDDR5 SDRAM
Effective Clock Speed (Frequency)	800 MHz
Bus Width	128-bit

SYSTEM REQUIREMENTS Sapphire RADEON HD 4770 (PCI Express 2.0 x16)

System Requirements Details	RAM 1 GB
Required Power Supply	450 W
Additional Requirements	CD-ROM, additional power connector, adjacent PCI slot

VIDEO OUTPUT Sapphire RADEON HD 4770 (PCI Express 2.0 x16)

Supported Display Graphics	VGA (640x480), XGA (1024x768), SVGA (800x600), SXGA (1280x1024), UXGA (1600x1200), HDTV (1920x1080), QXGA (2048x1536), 1152x864, WUXGA (1920 x 1200), 1920x1440, 2560x1650

MISCELLANEOUS Sapphire RADEON HD 4770 (PCI Express 2.0 x16)

Software Included	Drivers & Utilities
Compliant Standards	RoHS

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