64 bit os for gaming?

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packersboy12

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#1 packersboy12
Member since 2006 • 25 Posts

64 bit os for gaming?

i will have 4gb of ram then add 4 more later

780i mobo and q6600

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Blommen

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#2 Blommen
Member since 2003 • 1337 Posts

64 bit os for gaming?

i will have 4gb of ram then add 4 more later

780i mobo and q6600

packersboy12

Well you need a 64bit os to use more than 3gigs of ram so that answers your question I guess...

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idrank2much

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#3 idrank2much
Member since 2008 • 578 Posts

yes.

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bradleybradley

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#4 bradleybradley
Member since 2003 • 287 Posts
Most games still run in 32 bit mode though, so they can only utilize 3GB of ram(it's the same with 32 bit applications like photoshop). So 4 should be good enough until all games start properly utilizing 64bit processing.
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muirplayer

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#5 muirplayer
Member since 2004 • 406 Posts
32bit programs may only be able to use a max of 3gb of ram, true. But what about multitasking?
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codezer0

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#6 codezer0
Member since 2004 • 15898 Posts
Most games still run in 32 bit mode though, so they can only utilize 3GB of ram(it's the same with 32 bit applications like photoshop). So 4 should be good enough until all games start properly utilizing 64bit processing.bradleybradley
Actually, the most any ONE software thread can receive in a 32-bit environment is physically 2GB. However, many games today are multi-threaded, and thus can go around and above this limit. Why else do you think Assassin's Creed for Windows has a listed recommended requirement of 3GB(+) of RAM?
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superkoolstud

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#7 superkoolstud
Member since 2004 • 2800 Posts

64 bit os for gaming?

i will have 4gb of ram then add 4 more later

780i mobo and q6600

packersboy12

I run 64bit and so far I have yet to find a game in my Collection or 32bit app that I can't run. I also have yet to experience game crashes or Errors. What happens is you will have 2 Program Files, One for 32 Bit Programs and 1 for 64bit Programs. Crysis, CoH+Xpac, DoW+all Xpacs, Ghost Recon 2, The Witcher, C&C3+Xpac, GTA:VC, GTA:SA, World in Conflict, and WoW are all currently installed and work fine.

As far as old ass games go System Shock 2 and Duke Nukem 3D work on Vista 64 just fine.

64Bit is the way to go.

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scissors

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#8 scissors
Member since 2003 • 1416 Posts

64 bit os for gaming?

i will have 4gb of ram then add 4 more later

780i mobo and q6600

packersboy12

I've ran Vista 64 w/ this rig below for almost a month now. It's all updated w/ SP1, etc etc & I play Call of Duty 4, Crysis, World in conflict and some Age of empire 3 games with no issues at all.

Definitely a recommended O/S if you have 4 or 8GB's of ram :)

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Deihmos

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#9 Deihmos
Member since 2007 • 7819 Posts
I installed the 64bit version of Vista over the weekend and it wasn't long before I found a program that does not work. I restored Vista 32bit immediately. You don't need 64bit for gaming but if you want to use 4GB of ram and there are hardly any 64bit software.