Weekly Buyer's Guide: Entry Level System - May 2004

CPU and Motherboard Alternatives

CPU: AMD Athlon XP 2500+ (retail)
Motherboard: ABIT NF7-S Rev.2 (nForce2 Ultra 400)
Price: CPU - $80 shipped (retail). Motherboard - $86 shipped

For an additional $28, you can purchase an Athlon XP 2500+, which runs at 1.83GHz on a 333MHz DDR FSB and comes with a 512K L2 cache, over the Athlon XP 2000+, which runs at 1.67GHz on a 266MHz DDR FSB and comes with just 256K L2 cache. So, in contrast to the Athlon XP 2000+, the 2500+ runs roughly 167MHz faster, comes with double the L2 cache, and has a FSB that is 67MHz faster. All this adds up to noticeably better performance that, depending on what applications are run, you may or may not notice. You will be receiving a better performing processor with the 2500+. Just don't be surprised if the extra $28 doesn't net you a compellingly different experience from the 2000+. Gamers will probably benefit the most from the addition of clock speed, FSB and L2 cache increases with the 2500+, so keep that in mind.

There are other subtle differences between the Athlon XP 2000+ and the 2500+ that are worth noting here, like the 2500+'s higher Vcore (1.65V instead of 1.60V) and larger die size. The Athlon XP 2500+ also is quite an excellent overclocking CPU, and has been for months now, even though they are shipping multiplier locked these days. You may want to check out AMD's mobile version of the 2500+, details of which you can find here.

In a lot of ways, the ABIT NF7-S Rev.2 (also known as the ABIT AN7) is a beefier version of the ASUS A7N8X-X. This is primarily due to the NF7-S Rev.2's better feature set, which includes SPDIF, an MCP-T South Bridge for superior sound, and a dual channel DDR capable chipset in the nForce2 Ultra 400 (versus just the nForce2 400, non-Ultra, found on the A7N8X-X). The price delta between these motherboards has shrunk from $29 to just $17 now. Yes, that's right, the NF7-S Rev.2 has dropped in price over the last month by $12. That's quite a drop, and a welcome one at that. Pushing SATA into the low end mainstream is very important for the development of that technology, too. And if you're at all interested in overclocking, the NF7-S Rev.2 is certainly the cream of the crop along with perhaps the DFI NFII LAN Party series.

Listed below is part of our RealTime pricing engine, which lists the lowest prices available on the Intel CPUs and motherboards from many different reputable vendors:



If you cannot find the lowest prices on the products that we've recommended on this page, it's because we don't list some of them in our RealTime pricing engine. Until we do, we suggest that you do an independent search online at the various vendors' web sites. Just pick and choose where you want to buy your products by looking for a vendor located under the "Vendor" heading.