Re: RAM shows less

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On Monday 10 May 2010 08:29 PM, Bill Davidsen wrote:
> Jatin K wrote:
>    
>> Dear All
>>
>> I've a new Dell Inspiton 1564 laptop with 1GB graphics card and 4GB DDR3
>> RAM, FC 12 64bit installed on it , but in system information tab it
>> shows 3.7GB usable RAM. My Question is "what about the remaining RAM ??"
>> is it shared with graphics card ? then what is the meaning of dedicated
>> RAM of my graphics card ( if graphics card shares my installed ram module )
>>
>> any idea ??
>>
>>      
> Look at the start of /var/log/messages, /proc/mtrr, etc. See if your CPU has PAT
> capability, etc.
>
>    
Thnx Bill

My processor is Intel i5 430 2.27Ghz  ( turbo boost up to 2.53Ghz)

and following is the output of  cat /proc/mtrr
---------------------------------------------------------------------------------------
reg00: base=0x0ffe00000 ( 4094MB), size=    2MB, count=1: write-protect
reg01: base=0x000000000 (    0MB), size= 2048MB, count=1: write-back
reg02: base=0x080000000 ( 2048MB), size= 1024MB, count=1: write-back
reg03: base=0x100000000 ( 4096MB), size= 1024MB, count=1: write-back
reg04: base=0x138000000 ( 4992MB), size=  128MB, count=1: uncachable
-----------------------------------------------------------------------------------------

can you have a look at it ..?    is it explaining  something ?????


-- 
   °v°
  /(_)\
   ^ ^  Jatin Khatri
Registerd Linux user No #501175
www.counter.li.org
No M$

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