Budget Micro-ATX P55 Faceoff: Gigabyte GA-P55M-UD2 and ASRock P55M Pro
by Gary Key on October 5, 2009 12:30 PM EST- Posted in
- Motherboards
First up is Gigabyte’s GA-P55M-UD2. You can purchase this board for around $105~$110.
Gigabyte GA-P55M-UD2 Feature Set
Gigabyte includes the standard array of components like the Realtek ALC888B HD audio codec, Realtek RTL8111D Gigabit LAN controller, T.I. TSB43AB23 IEEE 1394a chipset, GSATA2 (JMB363) chipset, and full support for the Core i7/i5 S1156 processor series.
Gigabyte also includes a rather sparse accessories bundle. You get the standard rear I/O panel cover along with 1 x IDE cable, 2 x SATA cables, a well-written and informative manual, and software CD. We understand the need to cut costs where possible to meet a $100 price target, but including at least one USB 2.0 and IEEE 1394a bracket for the headers would have been appreciated.
BIOS
Gigabyte also includes one of the most extensive BIOS designs in an entry level micro-ATX motherboard that we have seen recently. The BIOS is setup for overclocking and includes all the basic settings: CPU multiplier, PCI-E bus, Bclk frequency, memory multipliers, and nearly every voltage setting you will need. Gigabyte includes Load Load-Line Calibration (LLC) and PCH Core (P55) voltage settings for additional overclocking duties. LLC will help to eliminate line droop on the VCore line. We still recommend having LLC disabled in most situations, but if you have to reach a certain overclock for benchmarking, then you should probably enable it. Generally, we do not need PCH voltages in our experience but it is nice to have the feature.
Two strengths of the BIOS are the granular voltage settings and memory timing options for an entry level board. Gigabyte allows you to tweak CPU clock skews, channel independent DRAM settings, and CPU/PCI clock drives although we found the auto settings to be just about perfect.
One last feature we would like to mention is the Q-Flash utility that is accessed via the F8 key. Q-Flash can read files directly from a USB flash drive making BIOS updating a simple and safe procedure. We tried this feature 30 times as part of our testing routine and it never failed.
We did have a couple of slight disappointments with the BIOS. In the voltage setting options, Gigabyte does not provide the base voltages that the board defaults to at startup. Our other complaint has to do with the PC Health section, as the lack of SmartFan adjustments for the lone chassis header is not available. The CPU SmartFan adjustment for the CPU is limited to Auto/Voltage/PWM without the ability to determine temperature ranges. Oh how do we miss abit’s uGuru technology. Other than that, we were impressed with the BIOS considering the entry level nature of the board.
BIOS Information
Let’s take a brief look at the BIOS. We discussed the features earlier, but a visual representation sometimes speaks louder than words.
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yacoub - Tuesday, October 6, 2009 - link
785G is just onboard graphics halfbreed between 780 and 790 or whatever. until AMD releases a new line of high-end boards worth reviewing, why bother?haplo602 - Wednesday, October 7, 2009 - link
P55 is just half a chipset, i5 took over some of the functionality anyway ... why bother ?tommy101 - Wednesday, September 8, 2010 - link
beastyhacks79.smfnew.com the best psp hacking sitebollux78 - Tuesday, October 6, 2009 - link
Why do we need PCI anymore? I´ll tel you why: The PCI bus is more than enough for a hell bunch of applications, that´s it. If you have a damn good sound card or video capture, or whatever the card you have, and it´s PCI, you´d love to have the slot in there, because you don need to ditch that card and bet a "fantastic" PCIE x1 new card.C´mon people, let´s use the computer for the right purpose, not just to give money to the manufacturers buying new parts that you don´t
necessarily need.
I know, I´m being inflexible and oldschool, but, please, evolution is one thing, marketing is a completely different animal.
strikeback03 - Tuesday, October 6, 2009 - link
IMO it is more a board real estate problem than a case of buying the latest and greatest. On these P55 uATX boards you have 4 slots, one of which has to be devoted to graphics unless it is a headless server. If you use a dual slot graphics card (which a substantial portion of the readers on this site) you lose a second slot, and ideally you would have an open slot beneath that to ease airflow. So that leaves you with one or in a pinch two slots, therefore what interface they are is quite important. PCIe has been out on boards for what, 5-6 years now? I'd say its time to stop selling PCI cards and leave the PCI slots only on full ATX boards (plus maybe a few HTPC-oriented uATX boards) and let the interface finally die off.Though I'd say IDE has even less of a place now, SATA hard drives have been the norm for years and even optical drives for a few years. Time to upgrade if you are still carting one of those around.
sonicdeth - Monday, October 5, 2009 - link
Thanks Gary for the detailed review. Can't wait for the p55 roundup, and I'm also very interested now in your audo codec review.mindless1 - Monday, October 5, 2009 - link
... but I don't see the sense in SLI on mATX. Using the typical long video cards means you can't have a shorter depth case, just shorter height and since when is the area above your computer case a vital piece of real-estate?With 2, 8 or 16X slots onboard it only makes sense to me to go full ATX, is someone with the system budget to build a powerhouse gaming machine really poor enough, indescriminating enough, or young enough (to not have desirable cards from past systems) they don't want to add some other cards?
I hate to say it but this is getting to be a madness, the idea that we need to focus centrally on gaming ability of a board. Most people are not hard core gamers, but factually speaking, most hard core gamers don't do SLI either. Granted you can use a 16x slot for cards with fewer lanes, that seems the only saving grace for the two boards.
It's getting to the point I want a cTX case design where the drive racks are not in front of the mainboard and PSU, they are above them, so the case is even taller than std. ATX but not as deep.
Might tip over a little easier but earthquakes are rare here and plenty of other household items are more tip-happy than that would be.
strikeback03 - Monday, October 5, 2009 - link
There are cases made to hold a uATX board lying on the bottom, making it kinda a wider Shuttle. I'm personally looking for full ATX as well though, as the height doesn't matter too much to me (pretty sure anything short of a ABS Canyon or some of the bizarre decorative cases would fit under my desk) and don't want to limit my slot selection.Sunburn74 - Monday, October 5, 2009 - link
Hey Anand,Gigabyte boards have on issue that drives me nuts. As soon as you start overclocking them, you lose the ability to S3 sleep. When you do your maximal overclocks for various board reviews, would you mind testing if S3 sleep was maintained at those maximal overclocks?
Gary Key - Monday, October 5, 2009 - link
This board resumes from S3 (USB keyboard) at up to 215 Bclk (mentioned in the thoughts section, make that more visible next time) with our setup and that includes an external hard drive on the Firewire port which is properly instructed to shut down and restart.