Bought and installed, 1600 mhz memory, but it is only running at 1333. Tags: Memory Gigabyte Last response: October 16, 2009 3:56 PM in Memory Share Jeardawg October 16, 2009 8:07:10 AM Mobo = Gigabyte GA-P55m-UD2 it lists on the gigabyte website as being valid up to 2200mhz My CPU = an intell i5 and my memory is a set of XMS3 DDR3 1600 coursair, but now that I am up and running my system is listing it as 1333mhz did I do something wrong or miss something? More about : bought installed 1600 mhz memory running 1333 wannabe October 16, 2009 3:56:27 PM 'Load Optimized Defaults' in your Bios m 0 l Can't find your answer ? Ask ! Publish Related resources After install FX-4100 DDR1600 RAM only running 1,333mhz Forum SolvedBought 8GB 1600 Mhz memory but its showing only 800 Mhz ! Please help me to make it 1600 Mhz Forum SolvedHow to make ddr3 1600mhz memory work on my Gigabyte GA-G41M-Combo Motherboard which only support 1333mhz??? Forum SolvedDDR3 1600MHz running only at 1333MHz? Forum SolvedHelp: 1600 MHz memory computer reads as ddr3- 1333 only Forum Solved1866 mhz memory only running at 1333 mhz? :( Forum 1600mhz ram only running 1333 and when i switch to xmp 1 it wont boot. Forum SolvedDDR3 memory running at 1333MHz instead of rated 1600MHz Forum 1600Mhz running only at 1333Mhz Forum SolvedCorsair vengence 1600mhz will only run at 1333 on sabertooth 990fx Forum Solvedi have installed 6gb of ram one 4gb 1600mhz and another 2gb 1600mhz my pc shows total memory installed 6gb but only 3.88 usabl Forum Cmz8gx3m2a1600c9 only running at 1333MHz? Forum Memory 1600MHZ running at 1333 HELP Forum How come my 1600mhz memory is running at 1333mhz Forum 1600 MHz RAM only runs at 1333 MHz? Forum SolvedWill my memory run at 1600MHz stock if my board only supports 1600MHz OC? Forum Solvedmemory shows1333MHz when i bought 2400MHz OC Forum Solveddifference between 1333mhz and 1600mhz memory sticks. Forum SolvedBought wrong memory Hyperx Blue 1333mhz Forum Solved4x4GB 1600MHz Corsair Vengeance RAM running at 1333MHz? Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !