32bit or 64bit for 4 giga ram please help me fast

Randa Ranoosh

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Aug 6, 2013
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ok I have
core 2 duo e7500 2.93 MHz
windows 7 unltimate
4 giga ram (3 giga useable ) because im using 32 bit right now
amd radeon hd 6700 series 1024 mb

do you thing I need to reinstall windows 7 a 64 bit so I can use full 4 giga ram?
does my cpu support 4 giga ram
my motherboard intel raisin city dg41rq
 

ps3hacker12

Distinguished


from the microsoft forums:
32-bit Windows has an address space of 4GB. Part of that is used by system BIOSes and graphics memory.

With a 256MB graphics card about 3.3-3.5GB of RAM can be addressed and used, assuming you have 4GB fitted.

If you fit a graphics card with 1GB of memory only about 2.6-2.8GB of the RAM would be addressable and usable.

upgrading to a 64bit OS is a good thing, but in your case it may just be a waste of money.
 

Randa Ranoosh

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Aug 6, 2013
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10,680
ps3hacker thank you last question
my OS license support 32 bit and 64 bit both
so it will not cost me anything to upgrade

just do you thing I need to reninstal windows with 64bit
can that makes me use the full 4 giga ram
last question and thank you