My FSB:DRAM Ratio Tags: Memory DRAM RAM Processors Last response: July 19, 2009 3:36 PM in Memory Share Cobmojo July 19, 2009 3:15:55 PM I just got some free 2GB ram that's 800mhz and I have a T7300 processor with 800 FSB. What would my Optimal FSB RAM ratio be? Thanks More about : fsb dram ratio MRFS July 19, 2009 3:36:22 PM That FSB is "quad-pumped" so it's raw clock rate is 200 MHz (800 / 4). DDR is "double data rate" so the raw clock rate of your DRAM is 400 MHz. FSB : DRAM = 1 : 2 (i.e. 200 : 400) Download and run CPU-Z for confirmation: CPU-Z reports "Bus Speed" and "Rated FSB". Yours should be a Bus Speed = 200 MHz and Rated FSB = 800 MHz (at stock settings). I hope this helps. MRFS Can't find your answer ? Ask ! Publish Related resources: ForumFsb to dram ratio Forum3:10 FSB:DRAM Ratio ForumMemory won't boot above 24:3 DRAM:FSB ratio ForumFSB to DRAM Ratio ForumAchieving a 1:1 FSB:DRAM ratio for gaming ForumAchieveing a 1:1 FSB to DRAM ratio for gaming ForumLower fsb ratio to dram setfsb ForumNeed help on mem fsb / dram ratio ForumDRAM:FSB Ratio ForumFSB:DRAM ratio ForumFSB/DRAM ratio ForumFSB:DRAM Ratio ForumFsb dram ratio ForumCan't set correct FSB:DRAM ratio on ASRock G41M-LE ForumDRAM:FSB Ratio at 12:6 ForumNeed help with FSB:dRAM ratio ForumNo RAID access on Sabertooth z77 ??? ForumRampage Extreme - getting FSB:DRAM ratio 1:1 and clocked to specs ForumDRAM:FSB ratio GA-EP45-UD3P ForumSmall question about FSB:DRAM ratio More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !