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No Need to Upgrade that PC?
An anonymous reader writes "The Washington Post (free reg.) has an interesting article about a developing trend in the computer retail business: People aren't buying new PCs. Why? Well, no suprise to those who read this, but grandma and Joe Sixpack don't need a screaming new P4 to surf the net and write letters. Are they just figuring this out?"
This is a trend that has been going on now for about ten years now. The average upgrade time has been slowly moving up, from 12 months to 24 months over the last ten years IIRC. My guess is that average home computer upgrade time has moved from 2-3 years to 5-6 years (with the exception of gamers, who ofetn live on the cutting edge).
For people to upgrade, they need to see sluggish performance. An upgraded GUI can soak tons of raw CPU power in ways that make you yearn for it (just ask the Mac folks about CPU consumption under the OS X GUI). Transparent windows, photo realistic icons, bayesian user interfaces, fully indexable content, database file system, you name it: these features can keep a P4 busy all day.
Until then, a slow pentium at home is all I need to surf the web and read e-mail.
"windows can share a bunch data among different programs, in linux each program needs its own copy of the data (this is just my naieve view of things, i'm not a linux hacker)."
Nope, that's not how it works. Programs using shared libraries all use the same library code in memory, just as in Windows. Integration has nothing to do with this. However, if NineNine's X server is misconfigured, or if he doesn't have accelerated support for his card, then X will be slower.
I think in today's economy, the next major burst of upgrade comes in four areas:
1. Memory upgrades. You'll be amazed that many computer built before 2000 sport 64 MB of RAM at most. Given many of them use 168-pin DIMM's, they could be easily upgrade the RAM to 256 MB or well beyond that for a very reasonable price. And the benefits are immediate: since the need to use the hard drive as virtual memory is very low with computer that have memory upgrades, performance increases of 70 to 100 percent are not out of the question, not to mention substantially fewer system crashes, too.
2. Hard drive upgrades. The switch to a 7200 RPM drive makes reading and writing data on a hard drive much faster. People shouldn't worry about ATA-66 or ATA-100 hard drives working on motherboards with ATA-33 connections, since they should be compatible in general. Sure, you won't get the full benefit of the ATA-66/100 data rate, but it would probably be much better than the old hard drive.
3. Graphics card upgrades. Many older systems use old technology AGP slot graphics cards that are woefully underpowered to handle many of today's multimedia tasks. Cards such as the ATI Radeon 7000 or card that use the nVidia GeForce4 MX420 CPU of course won't offer cutting edge 3-D performance, but they're very reasonably priced and are still vastly better than the original cards.
4. CPU upgrades. Don't laugh--if you have a motherboard that uses Slot 1 or Socket 370, there are now upgrades that can tremendously increase the speed of the computer. Powerleap is now selling CPU upgrades for Slot 1 and Socket 370 that uses the Tualatin-core Celeron and Pentium III CPU's running at well beyond 1 GHz CPU clock speed.
Very likely, most people will spring for the memory upgrade first, since it's the cheapest solution and the one that has the most immediate benefits for all programs.