PC HD4670 1GB vs 512, Is there much a difference?

zaphate

Distinguished
Mar 6, 2009
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PC HD4670 1gb ddr3 128bit
₱4,160.00 or US$83

vs

Force3D HD4670 512ddr3 128bit 2dvi
₱3,620.00 or US$72


Which is a better buy?