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Apple Archive
How Much Power Is Enough?
- 2002.03.08
How much power do we really need?
When the Mac IIci was introduced in 1989, many people thought that it would last them for years. Who could fill up an 80 MB hard drive when programs were typically under 1 MB each and the OS used no more than 2 MB of disk space?
You might have thought the same thing in 1994 when you bought a Power Mac - what could ever be faster, and why would you ever want more than 256 MB of RAM?
That's probably what every computer buyer thinks about when they buy a new computer. "How is it possible that I could ever require more than this?"
This raises the question: How much power do we really need in a computer?
And the answer is no simple one. It's possible to be very happy
doing spreadsheets on a Macintosh II
with a 21" monitor if you're running an older
application. But you will find the graphical Web unbearable on the
same Mac II, even if you have the maximum (128 MB) amount of
RAM.
I am writing this on a Power Mac 9600/233. In 1997 and '98, the 9600 was the top of the line. Right now it comes well below the current low end with its relatively slow (compared to today's 500 MHz and faster G3 & G4 machines) 233 MHz 604e processor.
But I still use my 9600 for some basic tasks. I run OS 9.1 and do a great deal of typing in Word 2001, quite a bit of Internet browsing with IE 5.1, some instant messaging, and even a bit of photo editing with Photoshop 6. Everything that I do on this machine feels pretty fast. The only slowdown that I have observed is that browsing the Internet slows down slightly when I'm also playing MP3s. Everything else works fine. Word 2001 runs at a very comfortable speed, and even Photoshop isn't bad.
One thing you may have noticed is that all of these applications came out at least two years after the computer was introduced. If it still feels fast today, imagine how fast it must have felt in 1998 with System 7.6.1 and applications such as Office 98 and Photoshop 4.0.
On to my G4. It is considerably newer, could be considered over four times as fast, has almost three times the RAM, and has six times the hard drive space of the 9600. It will run almost anything I want it to very quickly with no slowdown whatsoever. QuickTime movies play perfectly, screen redraws are instant, and applications load quickly. I can't complain; it does everything I want and more.
Give it two years and things will start feeling slow. It will take a while to open newer, larger applications; new multimedia standards will be slower than old ones; and even opening menus and windows may start to feel slow.
Right now a 9600/233 does a very satisfactory job with the tasks that most computer users do often. You might think that with a new 1 GHz G4 you could do more, but that's not necessarily true. Yes, you will be able to run OS X and connect your iPod, but Internet, email, playing music, and word processing aren't going to be much faster, if at all.
In two more years, there will probably be only a few new applications that will run on my 9600. In the meantime, almost every application commonly used at home (aside from games) runs perfectly fine on the 9600. The average user doesn't do anything that actually requires a brand new G4. However, the benefit of having a new computer is that it will last through several more years of new applications and operating systems and will be more compatible with future peripherals.
Recent Apple Archive articles
- iPods, notebooks, and other modern electronics more readily replaced than repaired, 12.07. Whether it's an intermittent failure or a broken display cable, more often than not it's cheaper to replace a broken electronics device than repair it.
- Options for replacing your older iPod, 11.19. Whether you've run out of space on your old iPod or want features it doesn't have, here are your options in new and used iPods.
- Could the $200 'green' PC with gOS Linux become a threat to Apple?, 11.14. The low cost, low power Everex desktop comes with a customized version of Ubuntu Linux, has a Mac-like Dock, and sells for $400 less than the Mac mini.
- Leopard different, a bit buggy, but worth the upgrade, 11.02. Leopard on a Power Mac G4 and a MacBook Pro: It runs well on both computers, but each has some odd bugs, and some of the changes are a step backwards.
- More in the Apple Archive index.
Links for the Day
- Mac of the Day: 15" 'TiBook' PowerBook G4, Jan. 2001 - A new 1" thin PowerBook design with a titanium case, 15" widescreen display.
- Group of the Day: ModBook List covers the Axiotronic ModBook tablet Mac.
- January 9 in LEM history: 01: Macworld keynote - 02: The new iMac - Redefining Apple's market - 03: Safari shows off the Apple difference - Impressions of Safari beta - 04: The colored iPod mini - 06: Installing 'Tiger' on unsupported Macs - Time to replace 5-year-old PowerBook - 07: iPhone and Apple TV - Axiotron Modbook - Mac vs. PC price comparisons are never fair - Backup to the rescue - 08: 2008 Mac Pro value equation
Recent Content on Low End Mac
- MacBook Keyboard Among Best Ever, Glass Trackpad Less than Intuitive, TiBook Desktop Mod, and More, The 'Book Review, 01.09. Also $179 to change battery in 17" MacBook Pro, argument for an Apple netbook, MacBook Air SuperDrive hacked for any Mac, bargain 'Books from $170 to $2,299, and more.
- BYO $240 Hackintosh, HyperCard Resurrection, USB 3.0 10x as Fast, SlimBlade Trackball, and More, Mac News Review, 01.09. Also the brilliance of the Macworld keynote, businesses embracing Macs, Picasa for Mac available, Toast Titanium 10 ships, and more.
- iPhone Reaches Vermont, 15 iPhone Tips, Apple's iGlove, First Editable Office App for iPhone, and More, iNews Review, 01.09. Also WebEx collaboration on the iPhone 3G, hands-free visor kit from Kensington, portable iPod and iPhone power, new cases from Speck, and more.
- Hooked on Classic Macs, Tommy Thomas, Welcome to Macintosh, 01.09. Tommy Thomas is back with a renewed focus on Macs that can run the 'classic' Mac OS.
- Software Should Come with a Fresh Date, Frank Fox, Stop the Noiz, 01.09. Sooner or later, some hardware or OS update will probably break a program you own. Software vendors should be up front about how long they'll support it.
- Thanks for the IBM PC, Dad, L. Victor Marks, My First Mac, 01.09. Dad, thanks for bringing home that first IBM PC way back in 1981.
- What a Legacy: The Origin of the IBM PC, Tom Hormby, Orchard, 01.09. IBM introduced its PC on August 12, 1981, shaking up the entire personal computer industry. Today even Apple makes its computers IBM compatible.
- Our Debt to the IBM PC, Dan Knight, Mac Musings, 01.09. A Mac user looks at the legacy of the IBM PC.
- Heat Management for 'Books and the Last Mac to Run OS 9.1, Phil Herlihy, The Usefulness Equation, 01.08. Tips on keeping a first-gen MacBook Air from throttling back with CoolBook, using G4FanControl with a G4 PowerBook, and the fastest Mac that can boot Mac OS 9.1.
- Surprise, Average Broadband Throughput Is Lower than Maximum Throughput, Dan Knight, Mac Musings, 01.08. If a service is advertised as 8 Mbps maximum, it shouldn't surprise anyone that the average speed is below that number.
- A History of Apple's Lisa, 1979-1986, Tom Hormby, Orchard, 01.08. Originally envisioned as a business computer to replace the Apple II, the Lisa brought the mouse and GUI to the computer market - only to be felled by the less costly Macintosh.
- Lisa's DNA Is All Over Modern Computing, Ray Arachelian, Apple Seeds, 01.08. Those who label Apple's Lisa a failure are ignoring the computer's legacy that shows up in every personal computer sold today.
- The Innovative Lisa, Dan Knight, Online Tech Journal, 01.08. Apple's Lisa and how it paved the way for the Macintosh.
- The Lisa Legacy, Dan Knight, Mac Musings, 01.08. We should always remember how Apple's innovation paved the way for all future computers.
- Waterfield First with SleeveCase for New 17" Unibody MacBook Pro, Charles W. Moore, 'Book Value, 01.08. Waterfield has a reputation for top quality bags at appropriate prices, and it's already designed a sleeve for the new 17" Unibody MacBook Pro.
- Blackouts and Web Access, Death of a Kanga, the Future of PowerPC Macs, and More, Charles W. Moore, Miscellaneous Ramblings, 01.07. Also another email client suggestion and whether a G3 iMac can handle a 7200 rpm hard drive without overheating.
- The 17" Unibody MacBook Pro Value Equation, Dan Knight, Mac Musings, 01.07. The new model is a bit faster, a bit smaller, a bit lighter, and has an incredible 8-hour battery life.
- How Netbooks Impact Microsoft and Apple, Tim Nash, Taking Back the Market, 01.07. Netbooks are keeping Windows XP alive, which may slow adoption of Windows 7, and perceived value keeps the Mac market share growing at the expense of Windows.
- Apple's Worst Business Decisions: Another Perspective, Dan Knight, Mac Musings, 01.07. Apple's poor business decisions predate the Macintosh. Let's hope they learn from their mistakes.
- The Ill-Fated Apple III, Jason Walsh, Apple Before the Mac, 01.07. "...not only was the Apple III mind crunchingly expensive, it was made with none of the passion of the Apple II or Macintosh."
- 2 Apple Failures: Apple III and Lisa, Tom Hormby, Orchard, 01.07. Apple's two not-so-great product lines between the Apple II line and the Macintosh.
- Apple III Chaos: Apple's First Failure, Joshua Coventry, Cortland, 01.07. Apple had known nothing but success with its Apple II product line, but when it tried to enter the business world with the Apple III, the learned the cost of failure.
- More links in our archive.
Recent Deals
- Best MacBook Deals, 01.09. Used 1.83 GHz, $595; 2.0 SD, $650; refurb 2.1 GHz, $849; 2.2, $899; 2.4, $949; new 2.1 SD, $945 after rebate; 2.4, $900 a/r; 2.0 Unibody, $1,199 a/r; more.
- Best G5 iMac Deals, 01.09. Used 17" 1.6 GHz Combo, $400; 1.8 SuperDrive, $450; 1.9 iSight, $575; 20" 1.8 GHz, $500; 2.0, $625; 2.1 iSight, $699.
- Best iPod nano deals, 01.09. New 3G/8 GB, $125 shipped; 4G/8 GB, $134 shipped; 16 GB, $175 shipped (most colors).
- Best Apple TV Deals, 01.08. Refurb 40 GB Apple TV, $199; new, $220; refurb 160 GB, $279; new, $320. Prices include ground shipping.
- Best Mac Pro Deals, 01.08. New 2.8 GHz 4-core, $2,099 after rebate; refurb 8-core, $2,399; new, $2,589 a/r; 3.0 $3,398 a/r; refurb 3.2, $4,099; new, $4,099 a/r.
- Best 12" PowerBook G4 Deals, 01.08. Used 867 MHz Combo, $490; 1.33 GHz, $548; 1.5 GHz SuperDrive, $595.
- Best 17" MacBook Pro Deals, 01.07. Used 2.16 GHz Core Duo, $1,190; 2.33 Core 2, $1,400; 2.4, $1,799; refurb 2.33, $1,799; 2.5, $1,899; new, $1,900; refurb 2.6, $2,299.
- Best Power Mac G5 Deals, 01.07. Used 1.8 GHz single, $500; dual, $629, 2.0, $700; dual-core, $929; 2.3, $999; 2.5 dual, $900; 2.7, $1,089; 2.5 Quad, $1,399.
- Best iPod shuffle Deals, 01.07. Refurb 1 GB '07, $39 shipped; new, $43; '08, $45; refurb 2 GB '07, $59 shipped; new, $58; '08, $63.
- More deals in our archive.
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