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Midrange CPU Roundup: It's Time to Buy
Midrange CPU Roundup: It's Time to Buy
Date: September 28th, 2007
Topic: CPU & Chipset
Manufacturer: Various
Author: Anand Lal Shimpi
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Throughout the past few CPU articles we've mentioned that now is an absolutely wonderful time to be building a new system thanks to incredibly competitive CPU prices. The AMD/Intel price war has really paid off in making the marketplace more competitive. The fact that you can buy a very fast quad-core processor for less than $300 is just incredible.

At the same time, it's very easy to get caught up in recommending the higher end parts simply because they are priced so low now. AMD's entire Socket-AM2 product lineup can be had for under $300, but we've primarily focused on the $150 - $300 range, when both AMD and Intel have some very powerful CPUs available at or below $100.

For many, these processors are great for primary systems built on a budget, but for others they make a solid foundation for a good second or third system, file server, or machine for a friend/relative. Price/performance means everything, but you don't always have the luxury of choosing a $160 processor over an $80 one, despite the incredible value of the former. At the same time, power consumption and noise matter tremendously, especially if you're building a Home Theater PC or file server, where CPU performance isn't necessarily the most important thing but building a quiet, power efficient system is.

Then there's the question of motherboards; it's finally possible to build a fast system that actually uses integrated graphics if you're not going to be playing any 3D games. Relying on integrated graphics will further reduce the power consumption and noise level of your system. There's no point in testing these CPUs with $200 - $300 motherboards, so we decided to focus on more affordable platforms, including testing with integrated graphics. This is the full experience: we're pairing $80 CPUs with $80 motherboards and seeing where they end up.

The question is this: if you're building a fast but affordable system, but you want it to be 1) low power and 2) potentially use integrated graphics, what do you do? We're about to tell you.

Understanding the Cheap Chips: AMD's BE Line   Next Page

 
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44 Comments - Last by Justice4all, 710 days ago
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graphs by nosfe, 784 days ago
why not color code those performance graphs so that we can easily see which processors are competing at the same price

Reply
Very affordable CPUs with decent benchmarks by archcommus, 784 days ago
I realize the benchmarks are run at 1024x768 to make the tests CPU-limited, does that mean all, or at least most, of the extra horsepower needed for resolutions above that comes from the GPU? If so, does that mean I could run games at 1280x1024 well with a high-end card and one of the AMD CPUs from this round-up? Or would that be a bad match-up? If that would work it's an appealing upgrade path alternative to jumping platforms.

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CnQ? Eist? by Darth Farter, 784 days ago
why not the cool & quiet idle power numbers?
seeing they're running at full speeds at idle is besides the point of an "idle" measurement in this age with powersavings...

tnx though on the bios update request from asus... I want to tweak my timings too.



Reply
RE: CnQ? Eist? by Anand Lal Shimpi, 784 days ago
C&Q and EIST were both enabled for the idle and load power numbers. Actually all the benchmarks were run with those settings enabled.

Take care,
Anand

Reply
Not fair results for AMD overclocking by bogda, 784 days ago
Oveclocking results are not fair. You chose horrible motherboards for AMD overclocking.
For example, Biostar AMD motherboards cost 50-60 euros. They are much better overclockers than MSI or ASUS you chose. My Athlon BE-2300 easily overclocks from default 1,9GHz to over 2,8GHz with stock HSF.


Reply
RE: Not fair results for AMD overclocking by wdb1966, 781 days ago
I completely agree, the boards chosen for the AMD chips are horrible.
Gigabyte's MA69GM-S2H and Abit's NF-M2 nView would have been far superior choices in every way...poor motherboard choices, very poor.

Reply
Athlon X2 BE Series... by Uter, 784 days ago
Anand, is the BE-2400 still coming out? Or, when you say that there are two Athlon X2 BE Processors, the BE-2350 and BE-2300, is that a subtle hint that we shouldn't expect to see it? I just want to make sure I pick one of these up while there are still available...

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Why not test the 4200+? by eetnoyer, 784 days ago
Why not throw in the 4200+? I know it's 90nm, but I just got one for $74, and (for me)it looks like the sweet spot of price/performance for AMD. And, given how well tuned their 90nm process is at EOL, I wouldn't be surprised to see power consumption close to that of the 65nm chips. If you want, you could use the 65W version (it's only a buck more).

Reply
Very good by dm0r, 784 days ago
Thats a great article Anand, I missed this kind of roundup.Enjoyed a lot and the only thing is missing is the performance per watt, but anyway very good article.Thanks for sharing!

Reply
overclocked power consumption by Parhelion69, 784 days ago
Anand did you do the power consumption tests on the overclocked cpus? I think it's important to know, if you haven't, can't you at least give us a rought estimation? It'd be greatly appreciated. Thanks.

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