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CPU MOTHERBOARD TECH VIDEO REVIEWS

GIGABYTE RADEON HD 4770

"Gigabyte Radeon HD 4770 review also featuring Sapphire Radeon HD 4830. Gigabyte Radeon HD 4770 has a 24% higher clock speed, 44% higher memory speed and the same 640 Pixel Shaders as Sapphire Radeon HD 4830. Software used for testing was 3dmark 2006, 3dmark Vantage and Call of Duty - World at War."

GIGABYTE RADEON HD 4770


SYSTEM INFORMATION
VIDEO CARD GIGABYTE RADEON HD 4770
SAPPHIRE RADEON HD 4830
ATI DRIVER CATALYST v9.4 WHQL
PROCESSOR AMD PHENOM II X4 920
MOTHERBOARD GIGABYTE GA78LMT S2P
MEMORY CORSAIR 4GB DDR2 XMS2 DOMINATOR
OPERATING SYSTEM WINDOWS VISTA

3DMARK 2006

FINAL SCORE

GIGABYTE RADEON HD 477012675
SAPPHIRE RADEON HD 483010490

GIGABYTE RADEON HD 4770 SAPPHIRE RADEON HD 4830

COMMENT - "Gigabyte Radeon HD 4770 beats Sapphire Radeon HD 4830 by an impressive 18% with 3dmark 2006."

3DMARK VANTAGE

FINAL SCORE

GIGABYTE RADEON HD 47702820
SAPPHIRE RADEON HD 48302124

GIGABYTE RADEON HD 4770 SAPPHIRE RADEON HD 4830

COMMENT - "Gigabyte Radeon HD 4770 beats Sapphire Radeon HD 4830 by an even more impressive 25% with 3dmark Vantage."

CALL OF DUTY - WORLD AT WAR

NORMAL QUALITY

GIGABYTE RADEON HD 477068
SAPPHIRE RADEON HD 483057

HIGH QUALITY

GIGABYTE RADEON HD 477054
SAPPHIRE RADEON HD 483048

EXTREME QUALITY

GIGABYTE RADEON HD 477044
SAPPHIRE RADEON HD 483040

GIGABYTE RADEON HD 4770 SAPPHIRE RADEON HD 4830

COMMENT - "Gigabyte Radeon HD 4770 beats Sapphire Radeon HD 4830 by 13% overall with Call of Duty World at War."

GIGABYTE RADEON HD 4770

PAGE 1 - GIGABYTE RADEON HD 4770
PAGE 2 - 3DMARK 2006, 3DMARK VANTAGE AND WORLD AT WAR
PAGE 3 - DEVIL MAY CRY 4 AND FALL OUT 3
PAGE 4 - FEAR 2 PROJECT ORIGIN AND LEFT FOR DEAD
PAGE 5 - RACE DRIVER GRID, FARCRY 2 AND FINAL RESULT

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