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Active: 2034 users

a question regarding windows 7 and bit types

Blogs > Dark_Luster
Post a Reply
Dark_Luster
Profile Blog Joined May 2007
Korea (South)438 Posts
October 26 2009 08:34 GMT
#1
my laptop says its system type is 32 bit..
what are the good/bad parts of installing
a 64 bit windows 7 on it ? thanks!

*
#1 Horangee fan
kOre
Profile Blog Joined April 2009
Canada3642 Posts
October 26 2009 08:48 GMT
#2
Pretty sure you can't install a 64 bit OS on a original 32 bit laptop?
http://www.starcraftmecca.net - Founder
johanes
Profile Blog Joined May 2008
Czech Republic2231 Posts
October 26 2009 08:53 GMT
#3
what do u mean your system is 32bit? do u have a 32b windows there, or is processor capable only of 32 bit applictions?

If the latter is true, then 64b W7 wont run. Good parts of installing 64b W7 is RAM usage, while 32b system can use only 4G (actually 3.25G with windows), with 64b you can use almost as much as you want. So, if you have less than 4G RAM, its not worthy to install 64b system just for the sake of 64b, stick with 32b. But if you have free win7 64b and you laptop is able to run it, go for it, better than Vista.
kOre
Profile Blog Joined April 2009
Canada3642 Posts
October 26 2009 08:56 GMT
#4
I'm assuming that his current OS (either XP or Vista) is 32-bit and he either downloaded or bought/wants to buy a 64-bit Windows 7 for his laptop.

If the laptop has 32-bit hardware inside, then you won't even be able to install the 64-bit Windows 7 on it.

I have 4 GB of RAM on my laptop but because I downgraded from Vista 32-bit to XP 32-bit, it only reads 3 GB now
http://www.starcraftmecca.net - Founder
Sadistx
Profile Blog Joined February 2009
Zimbabwe5568 Posts
October 26 2009 12:04 GMT
#5
What's the processor in your laptop?
Right click my computer and tell us what it says.
-StrifeX-
Profile Blog Joined April 2007
United States529 Posts
October 26 2009 14:55 GMT
#6
64 bit has no problems. I'm running Windows 7 Ultimate 64-bit for about 3 weeks or 4 now. Works great so far for me. There are small problems over all in Windows 7 that still needs to be fixed. If your processor can run the 64-bit operating system I would move to 64-bit def in Windows 7. All my 32 bit programs also run fine on the 64-bit OS.

Like kOre mention 32 bit will not use or see anything past 3GB of RAM. 64-Bit will see anything past 3GB of RAM (advantage of the 64-bit system)
Descent
Profile Joined January 2008
1244 Posts
October 26 2009 16:15 GMT
#7
Windows 7 64-bit will use up to 8 GB of RAM for Home Basic, 16 for Home Premium, and 192 for Professional, Enterprise, and Ultimate.

http://msdn.microsoft.com/en-us/library/aa366778(VS.85).aspx
「 Dream & Future 」 ※ 「 STX SouL 」
Kaniol
Profile Blog Joined March 2009
Poland5551 Posts
Last Edited: 2009-10-26 22:32:34
October 26 2009 22:31 GMT
#8
On October 26 2009 23:55 -StrifeX- wrote:
(...)

Like kOre mention 32 bit will not use or see anything past 3GB of RAM. 64-Bit will see anything past 3GB of RAM (advantage of the 64-bit system)

Actually 32 bit systems can see up to 4GB of RAM+virtual memory. So if you have like 0,75 GB of v.mem. then system will see up to 3,25 GB RAM and when you have 1 GB of v.mem. system will see only 3 GB. That's why some people will see other amounts of RAM available.

BTW Tnx Descent for that info, didn't know that depending on version W7 has diffirent "caps" for memory
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