RAM questions


Aggelakis

 

Posted

This isn't a COH question really but a game question in general, there is a new game I was looking to purchase and my system specs all meet the requirements except I only have 2 gigs of RAM and it says 3 is needed, will this game still run on my computer? what is it that RAM does? the only thing I'm aware of is load speed times.

Thanks for any help.


 

Posted

Is 3 gigs the minimum, or recommended? I have a hard time believing that would even be a recommended requirement (Mass Effect 2, which was just released, has a minimum of 2 gigs under Vista/7 and 1 gig under XP). If it's minimum you should be fine with 2 gigs.

EDIT: Looking at BioShock 2's system requirements: they're calling for 2 gigs minimum and 3 gigs recommended. Therefore you'll be fine with 2 but you'll probably have slower load times and you'll want to ensure you're not running much (if anything) in the background while the game is running.


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Posted

I have trouble believing that there's any current game out that has a minimum spec requirement of 3 gigs ram.

Current operating systems come in two types 32-bit and 64-bit. XP and Vista are usually 32 bit (unless you specifically get the 64 bit versions). I think Windows 7 is 64 bit only, but I don't know that for certain...

Anyway, 32-bit operating systems can only access 3 gigs of ram total (regardless of how much might be actually on your computer). I've got 4 gigs on my XP machine, just due to the way the memory sticks are built, but only 3 gigs of it can be used.

If you've actually found a game out there that lists 3 gigs as a minimum spec, I'd love to hear which one it is.

Short answer: I'd seriously doubt that you'll have any troubles with 2 gigs of ram, other than maybe running just a bit slow, on any currently released game.


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Hello, my name is Soulwind and I have Alt-Itis.

 

Posted

You'll be fine. You might have some choppiness, but games are played every day below minimum specs.


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Posted

Quote:
Originally Posted by Aggelakis View Post
You'll be fine. You might have some choppiness, but games are played every day below minimum specs.
99% chance that you'll be ok with 2GB. That seems like a fairly inflated min memory requirement on their part.


 

Posted

Quote:
Originally Posted by Lucky666 View Post
what is it that RAM does? the only thing I'm aware of is load speed times.

Thanks for any help.
Since I have to support people, I'll give you the example I generally use to clear up "But I have 500 Gb of RAM!"

Picture someone at a desk, with filing cabinets to the side. The desk is the working space, the filing cabinets are storage. If you have a small desk, you can't really have a lot out to work on at once - it doesn't matter how much you have in the filing cabinets, you can only have a few documents out before they start crowding over each other, falling off the sides, blowing off with the fan and the like. If you need to work on more stuff, you would look into a bigger desk.

For your PC, the desk is your RAM, the filing cabinets are your hard drive. More RAM (to a point) gives you more room to work on more stuff at once, or work on bigger projects (larger programs, like your 2 Gb minimum example) without having to shuffle stuff back to the filing cabinets.

RAM is working space. And a 32 bit OS can see up to (roughly) 3 1/4 to 3 1/2 Gb RAM. Coming to the other quote below...

Quote:
Originally Posted by Soulwind View Post
Current operating systems come in two types 32-bit and 64-bit. XP and Vista are usually 32 bit (unless you specifically get the 64 bit versions). I think Windows 7 is 64 bit only, but I don't know that for certain...
Windows 7 comes in both 32 and 64 bit flavors in most versions (edit: Starter, which you can't get retail anyway, doesn't come in 64 bit, every other edition has it available.) Usually - barring Student editions and, potentially, OEM editions - you'll get an option for which to install in the same package. Windows 7 home basic (again, not available retail) caps out at 8 Gb, home premium is restricted to 16 Gb RAM. Pro and above cap out at 192 Gb. Which is actually a higher cap than any version of Windows other than Server 2003 and 2008, and the only versions of *those* that are higher are Enterprise and Datacenter, which cap out at 2 Tb.

Those caps, of course, are 64 bit editions only. 32 bit - essentially consider yourself limited to 3 Gb.