Is my memory running slow? Tags: Memory Tim Corsair Last response: March 3, 2010 5:22 PM in Memory Share tim_bethany March 2, 2010 6:29:29 PM hi i have 4 x Corsair XMS2 CM2X1024-6400 when i look at cpuz it says that memory frequency is 401.8mhz. is this right or is my memory runnign at half the speed it should? tim More about : memory running slow T_T a b } Memory March 2, 2010 6:52:45 PM That's correct. What you have is DDR2-800, which has a memory clock of 200MHz; a I/O bus clock of 400MHz; and a peak transfer rate of 6400 MB/s tim_bethany March 3, 2010 6:47:38 AM ok thanks Can't find your answer ? Ask ! Get the answer skittle March 3, 2010 5:22:56 PM For future reference DDR means "Double Data Rate" It sends bits on the rise and fall of the clock. This means 400mhz clock, 800mhz effective. Can't find your answer ? Ask ! Publish Related resources Hard disk running slow ? Is it related to virtual memory ? Forum Is my Memory running slow ? Forum Upgraded memory on ACER laptop. Now it runs very slow . Forum Laptop running in slow motion Forum Computer i bought today is running extremely slow Forum PERFORM THESE STEPS before posting about boot problems Forum New Build running slow after idle and hour of gameplay Forum HDD running slow ? Forum WHY F136 i7 RUNNING SLOW Forum Acer crashing, running slow Forum Memory Running Too Slow ? Forum Memory running slow and in single channel... FIXED (improper manual) Forum System running very slow .. Forum Comp running very slow , need urgent help! Forum Games running in slow motion on my laptop Forum New Seagate 3TB internal hard drive running very slow - help? Forum Gtx 670 running slow Forum PC Running Slow , Will a Fan and Ram Solve the issue ? Forum Everything running in slow motion. Please help Forum Call of duty MW2 and MW3 both running slow Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !