667mhz RAM with 800mhz FSB? Tags: Memory RAM CPUs Bus Speed Last response: October 22, 2011 2:19 PM in Memory Share mouskydude October 21, 2011 4:31:16 PM My CPU has a front side bus speed of 800mhz, and my ram is dual channeled, and has a the maximum speed it can take of 667mhz. Will this run fine? More about : 667mhz ram 800mhz fsb rolli59 a c 170 } Memory a c 563 à CPUs October 21, 2011 5:07:55 PM Yes it should. jaquith a c 344 } Memory a b à CPUs October 21, 2011 5:14:06 PM If you have a Duo Processor E4XXX then either e.g. DDR2-667 or DDR2-800 will work fine and the difference is negligible. Can't find your answer ? Ask ! Get the answer mouskydude October 22, 2011 2:19:41 PM thank you all, its really appreciated. Can't find your answer ? Ask ! Publish Related resources: Forum800MHz FSB with 667MHz DDR2 SDRAM? ForumMy DDR2 2GB ram is 800Mhz but it shows 667Mhz in CPU-Z ForumRAM 8GB @ 667mhz VS. 4GB @ 800mhz Corsair Dominator ForumMixing an 800MHz ram with 667MHZ ram ? Forum667MHz and 800MHz ForumUsing 667mhz and 800mhz ForumDDR2 800mhz running at 667mhz ? ForumAsus P5B-E + 800MHz vs. Asus P5LD2 + 667MHz Forum2gb 800mhz ram vs 4gb 667mhz Forum2GB: Corsair ( 667mhz ) or Geil ( 800mhz )? help needed Forum800mhz ddr2 ram on a 1333mhz fsb motherboard Forum2GB or 4GB? 800Mhz or 1066Mhz? Matching RAM speed to FSB ? ForumBig difference between 800MHz FSB and 667MHz ? ForumCan i put 2gb ddr2 800Mhz ram one port and other port 1gb ddr2 667Mhz ram Forum[ RAM & Motherboard] Ram in Bank 2,3 only running at 667Mhz not 800Mhz Forum1066mhz ram running at 667mhz ? ForumBest Motherboard for i7-3770 and GeForce 600 Ti? ForumMother Board Which supports both RAM, DDR II and DDR 3. ForumQuick question about RAM compatibility ForumIs this card compatible with my mobo? More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !