Small question about FSB:DRAM ratio Tags: Memory DRAM RAM Last response: January 4, 2009 11:25 AM in Memory Share Nils January 4, 2009 10:34:27 AM Hi, A got a bit confused about the FSB RAM ratio. An example: You have a FSB of 400MHz which is 1600 MHz quadpumped FSB. If you run DDR# RAM at a FSB RAM ratio of 1:1, will it run at 800MHz or 1600MHz? Probably a stupid question, but thanks for any help More about : small question fsb dram ratio kdinx January 4, 2009 11:02:58 AM for core2duo/quad your ddr2 will be 800mhz kg4icg January 4, 2009 11:12:58 AM here's what my ddr2 800 mem config looks like. Your motherboard does have to be rated to run that high. I know my EP45-DS3L does. Can't find your answer ? Ask ! Get the answer Nils January 4, 2009 11:25:39 AM Then my mobo does very strange. I also have a Q6600 @ 2.88GHz. This is 9x320MHz or a quadpumped fsb of 1280MHz. When I set the ratio to 1:1 in the bios, the esimated ram speed is set to 1280MHz, not 640MHz. I have an ASUS Striker Extreme BTW. Can't find your answer ? Ask ! Publish Related resources About FSB:DRAM ratio and temps Forum FSB:DRAM ratio question Forum FSB DRAM Ratio Question Forum DRAM:FSB ratio question Forum FSB-to-DRAM Ratio Question Forum FSB:DRAM ratio question. Forum Question about FSB:DRAM... Forum SolvedFSB:DRAM questions about it. Forum SolvedFSB to Dram ratio Forum I need help with the FSB:DRAM Ratio Forum SolvedDRAM:FSB Ratio help Forum SolvedDram:FSB ratio = 12:6 Forum Intel E3400 & Asus P5QPL-AM overclocking - Dram:Fsb ratio fixed ? Forum Fsb to dram ratio Forum I3-540 FSB:DRAM ratio Forum FSB to DRAM Ratio Forum Achieveing a 1:1 FSB to DRAM ratio for gaming Forum Achieving a 1:1 FSB:DRAM ratio for gaming Forum Lower fsb ratio to dram setfsb Forum FSB:DRAM ratio Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !