Ram and fsb speed match Tags: Memory RAM Last response: August 28, 2011 2:48 PM in Memory Share shlib92 January 25, 2010 11:17:07 PM is matching ram with the fsb speed as simple as matching the effective speed of ram(pcxxxx) and the effective speed of fsb, after double pumped etc. More about : ram fsb speed match Upendra09 a b } Memory January 25, 2010 11:26:55 PM yes? basically if your RAm is clocked at 800 mhz then you want the FSb to be at 800 etc. jsc a b } Memory January 26, 2010 11:48:17 AM Upendra09 said: basically if your RAm is clocked at 800 mhz then you want the FSb frequency to be at 800 400 Mhz (assuming we are talking about DDR2 memory) Related resources Lowering FSB to match RAM speed - Forum Is is neccessary that CPU FSB speed match that of Ram installed? - Forum New CPU. Should RAM speed match FSB? - Forum Which Motherboard and Ram matches my CPU's FSB speed? - Forum Matching CPU with FSB and RAM Clock Speed? - Forum Can't find your answer ? Ask ! Get the answer shlib92 January 26, 2010 12:34:56 PM can you please explain in detail why the fsb should be half the speed of the ram thanks Upendra09 a b } Memory January 26, 2010 8:31:12 PM yeah 400 not 800 because the processor is double pumped right JSC? Thegeek August 28, 2011 2:48:45 PM I know this thread is old but I would like to ask a question. I've been doing to some thinking and wanted know if this was right. Currently my processor FSB is running at 266MHz and my memory is running at 533Mhz (without DDR) Now when I do the "formula" for the memory peak transfer rate and FSB, it would look something like this: 64 / 8 *533 *2 = 8528 ( memory ) 64 / 8 *266 *4 = 8512 ( CPU FSB ) Does that mean my processor and memory have a perfect flow? Can't find your answer ? Ask ! Publish Related resources 2GB or 4GB? 800Mhz or 1066Mhz? Matching RAM speed to FSB? Forum matching you CPU FSB speed with RAM speed Forum SolvedAdded second stick of RAM, different company, speed doesn't match what it should. Forum SolvedFSB setting to match RAM Forum Memory Clocks Speed to match my FSB Forum SolvedDoes the RAM, MOBO, AND CPU speed(MHZ) have to match? Forum how to correctly match memory speed with FSB speed? Forum about the match of GPU clock speed and the CPU FSB Forum How to Match DDR2 Speed to HT/FSB Frequency Forum Solvedrelationships between FSB speed and RAM speed? Forum SolvedIs DDR3 4GB 1333MHZ ram compatible with FSB Speed 1066MHZ processor(Core2Duo E7400) ? Forum SolvedNeed RAM speed suggestion for 1333Mhz FSB Forum Overclocking memory clock to match RAM speed on integrated GPU? Forum Overclocking memory clock to match RAM speed on integrated GPU? Forum If your RAM speed doesnt match your Mobo speed, can that cause problem Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !