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Windows 7: Memory not running at full speed

20 Jun 2011   #1
Fluffy

Windows 7 Home Premium x64
 
 
Memory not running at full speed

It is running at 1300MHz constantly and it is suppose to run at 1600MHz, any reason why? Specs at bottom.


My System SpecsSystem Spec
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20 Jun 2011   #2
theog

Microsoft Community Contributor Award Recipient

ME/XP/Vista/Win7
 
 

Have checked the MOBO ram list.
My System SpecsSystem Spec
20 Jun 2011   #3
pparks1

Windows 7 Ultimate x64
 
 

Are you overclocking your build? If not, 1333Mhz is the fastest your RAM is going to go....that's officially what the AM3 boards support.
My System SpecsSystem Spec
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20 Jun 2011   #4
Fluffy

Windows 7 Home Premium x64
 
 

Memory: 4 x DIMM, max. 32GB, DDR3 2133(O.C.)/2000(O.C.)/1800(O.C.)/1600/1333/1066 MHz, ECC and non-ECC, un-buffered memory, Dual channel memory architecture

According to the specs it says it supports 1600 without overclocking.
My System SpecsSystem Spec
20 Jun 2011   #5
pparks1

Windows 7 Ultimate x64
 
 

My System SpecsSystem Spec
20 Jun 2011   #6
stormy13
Microsoft MVP

Win 7 Ultimate x64
 
 

I think you will find that 1600 speed is for the new Bulldozer CPU's when they come out. For AM3 which your x6 is, it is 1333. This might help explain it,

VERY IMPORTANT INFORMATION REGARDING AMD AM3 CPU's and RAM SPEEDS

If you have the memory speed set on Auto in the bios then it will default to what the memory controller supports. To get it to 1600 you'll have to set it manually.
My System SpecsSystem Spec
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 Memory not running at full speed




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