Partition size for windows 7, USB 3 gaming

Discussion in 'Windows, Linux & Others on the Mac' started by SirBuckinghamVI, Jul 1, 2012.

  1. SirBuckinghamVI macrumors newbie

    Joined:
    Jul 1, 2012
    #1
    I was intending on installing Windows 7 on my baseline macbook pro with retina display (256gb SSD). What would be a good drive partition size for windows? I'm mostly concerned with speed, I want enough space on the windows partition to run games off a USB 3 hard drive smoothly, but not so much that it will affect the performance of the OSX partition.

    In addition, will gaming from a USB 3 hard drive be practical? I did some research and it seems to be, but I wanted to be sure.
     
  2. Rlnplehshalo macrumors regular

    Joined:
    Jan 28, 2011
    #2
    Depends how much free space is on the drive(mac) and is your external a desktop or portable? If it's a desktop it should be fine, but a portable I'm not sure.

    Another point to mention is that USB 3 speed will have no effect on a mac, as no macs have USB 3 only USB 2 so you will be stuck with USB 2 speeds unfortuantly:(

    I would give 90GB to windows if it was up to me, as games generally take up 5-8GB per game.
     
  3. gamerish macrumors member

    Joined:
    Jun 20, 2012
    #3
    This is wrong. All the new generations (at least, the Retina) have USB 3.0.
     
  4. Lucion macrumors newbie

    Joined:
    May 3, 2008
    #4
    USB might be an issue with load times, but gameplay itself should be okay as long as it isn't something that constantly reads data from the drive.

    I think a typical Windows 7 install is 16-20 GB (32bit/64bit) so keep that in mind when deciding on your Windows partition size.

    Also, if you play a lot of Steam games, maybe use something like Steam Mover. Basically, it just uses a script to copy the game directories to and from your external drive for you to save you from having to redownload if you switch games a lot.
     
  5. NAYo2002 macrumors 6502

    Joined:
    Apr 16, 2011
    #5
    It is wrong my 2012 Macbook Air has USB 3.0. Apple finally puts USB 3.0 since it's now natively supported by intel chips.
     
  6. pepatrick macrumors member

    Joined:
    Nov 23, 2011
    #6
    All 2012 Macbooks are USB 3.0. Even the classic version.
     
  7. NAYo2002 macrumors 6502

    Joined:
    Apr 16, 2011
    #7
    Yea sorry, I meant he's right when he said the other guy was wrong that no Macs have USB 3.0. ;)
     
  8. tgi macrumors 65816

    tgi

    Joined:
    Aug 29, 2012
    #8
    What size partition did you end up going with? Would you recommend ~40gb if I only plan on having 1-2 games installed at any given time. Also how much usable space did you have on the 256gb SSD out of the box?
     
  9. saturnotaku macrumors 68000

    Joined:
    Mar 4, 2013
    #9
    While you can run games off an external hard drive, I wouldn't recommend USB 3.0 to do it. That interface eats up CPU cycles and is subject to performance fluctuations or even random disconnects if you're unlucky. Pony up the extra money and invest in an external Thunderbolt drive. It's less resource intensive and will give a more consistent experience.

    For a Windows installation, I wouldn't recommend anything less than 60 GB. That leaves enough overhead for updates and other non-game software you wish to have installed.
     
  10. EricT43 macrumors regular

    Joined:
    Oct 5, 2011
    #10
    I also have a 256 GB rMBP. I have a 45GB Windows 8 partition, which is barely big enough to run Windows plus one game. I have a USB 3 drive where I install my other games. It works well enough, I suppose, though the games do hang for a few seconds every once in a while.
     

Share This Page