1066MHz FSB and 800MHz DDR Tags: DDR2 DDR Notebooks Laptops Last response: July 27, 2009 3:21 AM in Laptops & Notebooks Share roberto_sc July 24, 2009 7:50:48 PM Hello Many notebooks with 1066MHz FSB comes with 800Mhz DDR2 memory. I heard a guy saying that they run at 1066MHz, is that true? Plus, is there a difference between 1066MHz DDR2 and 1066MHz DDR3?? Thank you. More about : 1066mhz fsb 800mhz ddr roberto_sc July 26, 2009 5:57:21 PM please guys, im in a hurry to buy a laptop and I need to know if there is a difference between a notebook with 1066 fsb and 800mhz DDR2 and a notebook with 1066 fsb and 1066mhz DDR3. Doesn't anyone knows that? m 0 l frozenlead a b D Laptop July 27, 2009 3:21:21 AM There will be a minor difference in memory-intensive applications. Other than that, the change in unremarkable. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedDDR2 RAM: Better performance with 5GB @ 800MHz or 4GB @ 1066MHz? Forum Will this work? 4gb DDR2 800mhz ram and 4gb DDR2 1066mhz ram? Forum FSB 800mhz to 1066mhz? Forum SolvedWhat is the best overclocking DDR2 memory and 800MHz vs 1066MHz Forum 2GB or 4GB? 800Mhz or 1066Mhz? Matching RAM speed to FSB? Forum is fsb 1066mhz mobo backwards compatible with an 800mhz cpu? Forum Is my FSB 800MHz or 1066MHz Forum SolvedIs DDR3 4GB 1333MHZ ram compatible with FSB Speed 1066MHZ processor(Core2Duo E7400) ? Forum DDR2 1066Mhz or 800Mhz Forum Is 2gb ddr2 running at 1066mhz in dual mode better than 3gb at 800mhz Forum Patriot Viper 1066mhz DDR2 @ 800mhz (X6 1100T) Forum Overclocking DDR2 from 800Mhz to 1066Mhz, is it worth the risk? Forum DDR2 PC2 8500 1066mhz read as PC2 6400 800mhz Forum DDR2 Ram 800Mhz and DDR2 1066Mhz in same Mobo...? Forum 1066Mhz to 800Mhz DDR2 RAM Forum DDR2 1066mhz running only at 800mhz Forum 8GB DDR2 800Mhz or 4GB DDR2 1066Mhz? Forum Why is DDR2 800Mhz 1.8V better than DDR2 1066Mhz 2.1V? Forum need help... DDR2 800MHz to @1066MHz? Forum What will be if processor's fsb is 1066Mhz but ram will be of DDR3 1333mhz which is suppoerted by motherboard without OC Forum More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !