Is there something wrong with my ti 667 Mhz or do I need a faster system?

Discussion in 'Mac Help/Tips' started by Over Achiever, Sep 23, 2002.

  1. Over Achiever macrumors 68000

    Over Achiever

    Jul 22, 2002
    Toledo, OH, formerly Twin Cities, MN
    I wanted to start a thread for a friend of mine :eek:

    Any words of advice for him?
  2. Moxiemike macrumors 68020


    Jan 1, 2002
    Pittsburgh, PA
    Re: Is there something wrong with my ti 667 Mhz or do I need a faster system?

    It completely sounds like something he's doing. I have a 667, with 512mb of ram, 30 gb hd and PS performance was fine in 10.1 and even better in 10.2.

    I'd push around digital images, 3 or 4 at a time (14.1mb each) and have no lags or anything.

    It's rock solid for ID layout and AI illustrations.

    Booya ti!

    Did he try reformatting his drive and reinstalling X? Doing the permission fix in the disk utility? It sounds like something with the HD.... what vers PS is he running? OSX or Classic? Or 9?

  3. beatle888 macrumors 68000


    Feb 3, 2002
    Re: Re: Is there something wrong with my ti 667 Mhz or do I need a faster system?

    Hi Mox, im the friend :) well, I am running
    10.2.1 with PS 7.0.1. When i was working
    inhouse on a 450mhz G4 with 700+ mb's of
    ram I could actually work on a 1gig image
    but with my laptop at 667 mhz i couldnt see
    this as being possible. I think maybe it's
    because of the slow laptop harddrive. maybe
    i need to get a fast external for a scratch disk.

    do you notice any GUI interface stickieness
    outside of PS? For instance the doc is sticky
    or sometimes when i open or navigate windows it gets sticky.
  4. krossfyter macrumors 601


    Jan 13, 2002
    secret city
    i have a ti 667 and i have no problems with it. i can effectively mess around with a 1 gig image while itunes and illustrator is up while of course photoshop is up to mess with the image. i have no idea why yours is jacking with you.
  5. Moxiemike macrumors 68020


    Jan 1, 2002
    Pittsburgh, PA
    Re: Re: Re: Is there something wrong with my ti 667 Mhz or do I need a faster system?

    Hm. Haven't noticed anything like that. When you installed 10.2 did you do a clean install as opposed to an upgrade? initially, I did the upgrade and it really crippled the machine. (this was on a dual ghz QS)

    When I backed everything up and did a clean install, including wiping the hard drive, I saw nothing but speed.

    It could be the HD (although I haven't seen too much of a problem with that)

    if you have access to a firewire drive, try that out. Maybe your HD is stuffed?? And you don't have enough scratch disk?? Did you try running disk first aid and repairing the permissions?

    Other than that, a nice upgrade that will boost performance is getting a 5400rpm Toshiba or IBM replacement drive and having it installed.
  6. eyelikeart Moderator emeritus


    Jan 2, 2001
    Metairie, LA
    I have a Rev. B 667...same setup as Moxie...

    I just updated this thing to 10.2 last Friday...and this thing rocks!! :D

    Have u tried optimizing the hard drive by chance?
  7. buffsldr macrumors 6502a


    May 7, 2001
    this could be a ram problem

    please do the following.

    1) check how much ram is in it
    2) open up the standard apps you use then open terminal and type "top" at the command prompt . look and see if you have any pageouts...(it says "pageouts x", where x is replaced by the number)
  8. beatle888 macrumors 68000


    Feb 3, 2002
    well i reformated

    and things seem snappier! but i didnt install any software yet.
    I wanted to see how the system ran while in a "virgin" state.
    here are my results from the terminal test i was suppose to run.

    Processes: 38 total, 2 running, 36 sleeping... 91 threads 22:33:53
    Load Avg: 0.48, 0.11, 0.06 CPU usage: 9.5% user, 9.5% sys, 81.0% idle
    SharedLibs: num = 7, resident = 2.20M code, 196K data, 564K LinkEdit
    MemRegions: num = 2150, resident = 29.9M + 5.20M private, 56.3M shared
    PhysMem: 43.7M wired, 93.7M active, 129M inactive, 267M used, 245M free
    VM: 1.22G + 3.62M 8317(0) pageins, 88(0) pageouts

    the thing that caught my eye is the "267M used". I only had OSX running
    with itunes (not playing music) and Internet Explorer running. Does it
    make sense that these applications would total 267M of ram being used?
    if so then i guess everything is HunkyDory:D

    Im so happy, everything seems snappy:D but now im affraid it's gonna
    slow down again:eek: well i'll keep everyone posted. you guys are great:D
  9. MacBandit macrumors 604


    Aug 9, 2002
    Springfield, OR (Home of the Simpsons)
    Re: well i reformated

    I just ran top on my tower and it said IE was taking 122MB so I would say that your ram usage is normal.
  10. beatle888 macrumors 68000


    Feb 3, 2002
    Xbench results

    This is my system after a reformat and a reinstall.
    tibook 667, 512MB of ram, standard HD 30gigs, 16MB of Video ram.
    OSX 10.2.1

    The system that xbench uses as a comparison is a DP 800mhz which
    has a score of 100.

    Results 61.68
    System Info
    Xbench Version 1.0b2
    System Version 10.2.1
    Physical RAM 512 MB
    Processor PowerPC,G4@0 [667 MHz]
    CPU Test 80.08
    GCD Recursion 69.97 2.73 Mops/sec
    Floating Point Basic 83.52 72.27 Mflop/sec
    AltiVec Basic 91.22 470.83 Mflop/sec
    Floating Point Library 75.60 3.40 Mops/sec
    Thread Test 54.44
    Computation 42.15 339.56 Kops/sec, 4 threads
    Memory Contention 76.88 243.18 MB/sec, 2 threads
    Lock Contention 44.28 555.83 Klocks/sec, 4 threads
    Memory Test 65.05
    System 53.60
    Allocate 82.04 43.16 Kalloc/sec
    Fill 31.84 182.56 MB/sec
    Copy 46.92 281.49 MB/sec
    Stream 76.50
    Copy 74.56 298.22 MB/sec [altivec]
    Scale 75.35 301.41 MB/sec [altivec]
    Add 77.49 309.95 MB/sec [altivec]
    Triad 78.61 314.46 MB/sec [altivec]
    Quartz Graphics Test 68.11
    Line 76.58 1.95 Klines/sec [50% alpha]
    Rectangle 63.95 4.50 Krects/sec [50% alpha]
    Circle 69.29 1.60 Kcircles/sec [50% alpha]
    Bezier 68.87 748.37 beziers/sec [50% alpha]
    Text 61.87 1.04 Kchars/sec
    User Interface Test 59.11
    Elements 59.11 18.92 refresh/sec
    Disk Test 43.31
    Sequential 41.46
    Uncached Sequential Write 40.14 17.78 MB/sec [256K blocks]
    Uncached Sequential Read 42.78 18.48 MB/sec [256K blocks]
    Random 45.16
    Uncached Random Write 40.69 9.56 MB/sec [256K blocks]
    Uncached Random Read 49.62 9.97 MB/sec [256K blocks]

    So from what i can tell, my system is pretty fast but the ram speed and
    especially the hard disk speed causes a major performance penalty.
    I'm sure I'm stuck with the ram results however I will be getting a fast
    FireWire drive for my photoshop editing as soon as I can offord it.

    P.S. my score was a HIGH 80 before it went into the ram and disk test...strange
    apple would let ram and disk speed penalize a system like that.

    Hope you guys like the test.
  11. buffsldr macrumors 6502a


    May 7, 2001
    you are running out of ram, notice you have 88 page outs.

    as far as why it shows you are using 200+mb, when you open 8 programs, and then close all 8 programs and run "top", os x still keeps some ram allocated to those programs.

    i have 640 mb in my ibook (the maximum) and it is enough for my simple lap top, but I have 896 mb in my tower, and that is awesome. not because i get great performance, but because i can open a ton of programs and not worry about pageouts.

    you bought a ti 667. why? it sounds like there is a contradiction here. you buy a pro laptop, but you dont load it with ram like a pro? what's up?
  12. beatle888 macrumors 68000


    Feb 3, 2002

    well, i have 512MB of ram right now...Im trying to figure out how to get
    the cash for a gig...i think i would benefit a great deal from getting a high
    performance firewire drive. that should really help...even if i max this system
    out with a gig of ram im still gonna need a fast scratch disk once tradeshow
    season comes around. those posters and banners get huge.
  13. 8thDegreeSavage macrumors 6502

    Jun 5, 2002
    Toronto, Ontario, Canada
    Give your PRAM a zap at startup as welll

    To do this....

    Restart then hold down cmd-option+P+R until you hear your start up chime once or twice more....then let go and it will restart...this usually helps my comp clear out the cob webs.....dunno if it is really that effective..i usually do it after installing a major app or upgrading my OS.:p

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