AnandTech: µATX Overview: Prelude to a Roundup

Introduction

Our upcoming series of µATX articles has traveled a long road (Ed: that's an understatement!). When we first envisioned a long-overdue look at the µATX form factor motherboards, we thought it would be your typical motherboard roundup with maybe a twist or two tossed in to keep it interesting. One thing led to another and before you knew it, our minds started to run rampant with additional items that we felt were important for the article. This led to scope creep and those of us who manage projects - or who have been unlucky enough to be on a project that has featuritis - know what happens next.

That's right, we over-emphasized the new article features to the detriment of our primary focus, providing a motherboard roundup that featured the often ignored but market leading µATX form factor. What started out with adding a couple of features such as IGP video quality comparisons and midrange CPU performance turned into a maze of thoughts and ideas that led us to believe it would be quite easy to add additional tests without affecting the overall schedule too much. We were wrong, but we hope that our future motherboard articles will be better for it.

How did we get stuck in the quagmire of µATX hell? It began with innocent thoughts of adding budget to midrange CPU coverage, low to midrange graphics comparisons against the IGP solutions, High Definition playback comparisons utilizing not one but each competing standard, Windows XP versus Vista versus Linux, onboard audio versus add-in cards, and even tests of input devices and external storage items. It ended with our project scope changing from being motherboard specific to platform encompassing.

We started down that path but despite periodic excitement, at times we also ended up with a dreaded case of paralysis by analysis syndrome. Don't get us wrong: we do not regret the effort that has been expended on this roundup; however, we sincerely regret the time it has taken to complete it and we apologize to those of you who have been waiting months for this information. It turns out that we ignored one of our favorite quotes from C. Gordon Bell, "The cheapest, fastest, and most reliable components are those that aren't there." That is one of the many factors that caused us problems, as it became quite obvious during testing that getting all of this equipment to work together and then benchmarking as planned was not exactly going to be a walk in the park.

We have been constantly waiting on that one BIOS or driver to fix a malady of problems that we've discovered along the way. The manufacturers would ask - sometimes plead - for us to retest or wait as "that problem is being solved and a fix should be available immediately". Immediately it turns means days and weeks, not hours. We also received several product revisions during the course of testing that required us to throw out the old results and start again. In the end, we hope our efforts paid off and at least we have the knowledge that every supplier has had ample opportunity to fix any ills with their product.

Our experiences with a wide variety of components will be discussed extensively in a series of articles to be published over the coming month. However, at the end of the day, the star of this show is still the motherboard. If the CPU is the brain of a computer and the video card is its eyes, then the motherboard is the central nervous system. It truly is the central focal point of the system and having one that works correctly makes it really easy to put a system together.

As such, we are changing our testing emphasis from being primarily performance based to a combination of performance, features, stability, support, and those intangibles that we experience during testing that might set one board apart from another. While performance is important, does a few tenths of second or an additional two frames per second in a benchmark really mean that much when you cannot get a USB port working due to a crappy BIOS release or your system does not properly recover from S3 sleep state when you are set to record the last episode of the Sopranos? We thought as much also, so we are changing our vantage point on motherboard testing.

While we are performance enthusiasts at heart, the fastest board available is not worth much if the included features do not work as advertised or the board constantly crashes when trying to use an application. Our testing emphasis, especially between boards based on the same chipset, will be focused on stability and compatibility with a wide range of peripherals in both stock and overclocked conditions. Speaking of features, we will place a renewed emphasis on networking, storage, memory, and audio performance. More importantly, we will provide additional analysis on overclocking, energy consumption, cooling capabilities, layout, and power management features where applicable.

We also want to take this opportunity to put the manufacturers on notice: we will not countenance delays, patches, and numerous updates again, particularly on products that are available in the retail market! If a lemon of a motherboard gets released to consumers and it needs more BIOS tuning or perhaps an entirely new revision, we are going to do our best to point this fact out to the readers. We understand that it can be difficult to get every single peripheral to work properly, especially with new devices coming out all the time, but when a motherboard fails to work properly with a large number of USB devices, memory types, GPUs, etc. that product shouldn't be on the market.

At the end of this journey we will provide three different platform recommendations based on the various components we have utilized in testing. Our platforms are designed around HTPC, Gaming, and Home/Office centric configurations with a heavy emphasis on the systems being quiet, reliable, and affordable. Okay, we blew the budget on the HTPC configuration but we will provide several alternatives to help control costs on that particular buildup. Let's find out what else is changing and exactly what will be included in our comprehensive review of the µATX motherboards and surrounding technologies.