AMD’s Brazos platform, driven by the Zacate APU, offers a lot of performance per watt. It comes up short on features, though. Eight manufacturers try to change that perception by adding slots, controllers, and even overclocking in a couple of cases.

Buying a low-cost, high-efficiency platform is kind of like choosing a cable package. For a few dollars more you can always get a killer feature that you really want. But then it seems like the features that are still missing really aren’t that much more expensive. It's a clever scheme to keep you constantly thinking about the next-best thing just a few dollars up the ladder.

You might face the same sticky decision when it comes time to shop for that inexpensive PC: go for the budget gold, or spend a few extra dollars on a faster processor (and then a few more dollars on a better graphics card, and a bit more on more memory, and...it really never ends). But AMD is hoping that its Brazos platform gives you enough compute horsepower, enough graphics performance, and enough value to squelch that never-ending desire to push just a little bit further. If you want a solid idea of what the platform includes, check out ASRock's E350M1: AMD's Brazos Platform Hits The Desktop First.

Today we have eight different Brazos-based platforms, priced from $115 to $175. If you're dead set on saving money, one of these setups should be able to satisfy you. Now it's time to figure out which tier in this little sub-market serves up the best value.