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 | E-mail me updates | Report abuse Register or log in to remove Upendra09 Memory Expert 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. | Report abuse jsc Memory Master 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) | Report abuse 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 | Report abuse Upendra09 Memory Expert January 26, 2010 8:31:12 PM yeah 400 not 800 because the processor is double pumped right JSC? | Report abuse 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? | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Memory>Ram and fsb speed match> Related ressources: ForumNew CPU. Should RAM speed match FSB ? Forumhow to correctly match memory speed with FSB speed ? ForumHow to Match DDR2 Speed to HT/ FSB Frequency Forum2GB or 4GB? 800Mhz or 1066Mhz? Matching RAM speed to FSB ? ForumMatching CPU with FSB and RAM Clock Speed ? Forum Forum Forummatching you CPU FSB speed with RAM speed ForumFSB setting to match RAM ForumCan you overclock E8400 to 1600 FSB ? I want to match my memory, mobo ForumWhich Motherboard and Ram matches my CPU's FSB speed ? Forum1600 FSB 2000 SPEED RAM ForumMemory - Match CPU FSB or not? ForumQuestion: Which Memory speed matches the FSB ? ForumWhich RAM Speed with CPU FSB ForumPlease explain the connection between FSB and RAM speed . Very Confused ForumAMD fsb and ram speed confusion ? ForumMatching RAM to FSB ? Help! ForumBest speed DDR Ram with Nforce 2 & 2600 333 fsb ? ForumHelp updating BIOS More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !