Choosing a Cost-effective CPU Dilemma

shamans

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Jul 23, 2006
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Yep. Another "what cpu should I choose?" thread with a twist and a long story.

Here's my situation: I pass down my old computers to my family often. (Let's just say there's 2 down the chain to pass to). This means that I never ever upgrade cpus on existing motherboards, I just buy a new pair of each. I don't need a lot of cpu power, heck, anyone hardly does but my athlon xp 1800+ is too slow for me now. I do software development, multi-tasking in different apps, etc. I play games but usually not the ones that are graphics demanding. And I don't know whether I should:

a) Upgrade more often and buy value components. Like, I was thinking of buying a pentium d 805 (let's say it costs $100) with a cheap motherboard (let's say $60) and overclock the cpu to 3.33 ghz. (Add $20 since it uses more power over its lifetime)

b) Upgrade less often and buy something a little bit more expensive. Let's say athlon x2 3800+ (let's say it costs $155) with a cheap motherboard (dunno how much this costs but i'm hypothesizing it shouldn't be hard to find a cheap approx $50 - $65 AM2 motherboard - if anyone has suggestions on this front, let me know) and overclock the 3800+ as far as i can.

c) Upgrade even less often and pay a little bit more for a conroe e6300 with a cheap motherboard (So not much overclocking here, if any).

d) Pay a lot more and buy e6600 with a good expensive motherboard and overclock it.

e) You suggest something.

If I go with (a), I figure I can upgrade every 1.5 to 2 years and the old system would still be useful. Uber performance is not important for me. As most people probably know, your cpu utilization never goes past 5% about 95% of the time (for the typical case). Visual Studio .NET however is starting to utilize my cpu like crazy (because of add-ins and such) and while I'm using it I probably go past 80% cpu 75% of the time (which is annoying). I was thinking an overclocked d 805 should be enough performance for the next 2 years.

If I go with (b), it's sort of like (a). I'll get a faster setup but I can upgrade less often (every 2 to 2.5 yrs)

And so on and so forth for (c) and (d)...

What do you guys think? I'm looking for the most cost-effective solution that will allow me to pay the least and provide good value. Value is measured here in
1) More cpu/motherboards to pass down = value
2) Latest and greatest each upgrade = smaller value

I was thinking of going for (a). Is (b) really worth the price increase? Should I spend $180 (for choice a) now and upgrade when it sucks (let's say 2 years) or spend $215 (for choice b) now and upgrade when it sucks (let's say in 2.5 yrs)? What's your opinion? Suggestions on which cpu/motherboard combo to buy?
 

Zim

Golden Member
Dec 25, 2003
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My advice is to wait a little longer and see how the Conroe systems shake out. In a month or two we should have a better idea of just how good (or not) Conroe is compared to AMD solutions on a price/performance rating. Hopefully we should start to see some cheap Conroe motherboards by then and the options should be clearer... maybe!
 

shamans

Member
Jul 23, 2006
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Originally posted by: Zim
My advice is to wait a little longer and see how the Conroe systems shake out. In a month or two we should have a better idea of just how good (or not) Conroe is compared to AMD solutions on a price/performance rating. Hopefully we should start to see some cheap Conroe motherboards by then and the options should be clearer... maybe!

I've looked at cpu price charts over time here at anandtech and I don't know if it's just me but they tend to change once in their lifetime (on average). I have about 3 weeks to decide what to buy (long story, I'll omit the details). So I can atleast wait for the amd/intel price drops and retail of conroe but I can't wait for new chips to come out (there's always something on the horizon anyway).

I wonder what kind of upgrade patterns people practice. Thanks for your opinion.
 

Zim

Golden Member
Dec 25, 2003
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Originally posted by: shamans
I wonder what kind of upgrade patterns people practice.
Personally if I can perform a significant upgrade without huge cost, I do it. However, given my current rig I would have to upgrade cpu, motherboard, and memory. That's too big an outlay for too little a return. Also, I would have no use for my current parts if I upgraded. When I upgrade next, my current system will need to be worth very little... which at the current rate will be another six months! :)