Motherboards are typically created mostly based
on reference designs provided by the chipset / CPU
manufacturer. Therefore, the performance delta
between motherboards from different manufacturers is
very small, usually negligible. However, each
motherboard maker takes what they've learned over
the years, and adds their own secret sauce to those
reference designs in order to better their
competition. These days, MSI is taking their
designs to a different level. Not only are
they adding features, functionality, and improving
motherboard topology, they are adding value through
component selection and reliability.
In this article, we will look at MSI's latest
creation, the 890FXA-GD65. It's an AM3 board
aimed at gamers and enthusiasts. Here are the
board specs from MSI's website:
So let's see what MSI did to set it apart from
other 890FX motherboards...
The motherboard itself
is wrapped in a clear static bag. I personally
prefer the old-school silver static bags though, but
functionally, they are equal. I'm just being
picky.

Nice dark-brown PCB not only looks different, but
draws heat from components and dissipates it more
effectively than a green board.

From afar, the board has a nice, simple and clean
layout.

The rear panel shows the multitude of connections
the board has to offer. 8x USB 2.0 ports, 2x
USB 3.0 ports, analog audio jacks, SPDIF coax and
TOSLINK jacks, Ethernet, a CMOS reset button, and a
combo PS/2 keyboard and mouse port. The CMOS
button seems like it might be accidentally pressed,
but when it sits behind the I/O shield, the button
is recessed. No eSATA ports here.

As for slots, we have 4x PCIe x1, 2x PCIe x16, and a
PCI-33. I would have placed the two topmost
PCIe x1 slots beneath the lower PCIe x16 so as not
to block the PCI-33 if a second double-slot graphics
card is used.

The bottom edge of the board shows the location of
various internal connectors. Here, we have the
audio, RS232 and USB 2.0.

More connectors - the TPM, SPI, and front panel
pins.

Here we have the 6x SATA ports, nicely placed at the
edge, horizontally-facing, and in white. The
color of the connectors makes a difference when
trying to correctly plug in SATA cables in the dark
depths of your PC case.

The four DDR3 DIMM slots are nicely colored, blue
and black, to match the rest of the board. The
lighter blue makes inserting DIMMs easier, when
finding the location of the notch. Also, the
ATX power connector is well-placed at the edge of
the board. Most importantly, the locking notch
of the power connector is correctly facing outward,
not inward - where fingers will interfere with DIMMs
when trying to manipulate the thick ATX power
harness.

Yes, MILITARY CLASS! The beefy heatsink
provides cooling to the CPU's power regulator
components underneath. Elegantly designed with
its slits aligned to airflow coming from the CPU
fan.

Southbridge chips cooled by its own heatsink here.
Close proximity to the 6 Gbps SATA ports minimizes
signal noise and errors. Note the two fan
headers which can be used for case cooling, RAM
cooling, or southbridge cooling.

Here, the 890FX sits beneath a separate, MSI-logo'd
heatsink. Crucial design decision here to not
thermally connect this heatsink with the power
regulator heatsink using heatpipes, which other
motherboards typically employ. Separate
cooling prevents parasitic warming of cooler
components from warmer ones.

The latest and greatest iteration of USB is here -
USB 3.0. MSI saves you a PCIe x1 slot and
around $30 by integrating the NEC ASIC on the
motherboard.

Best of all, we have the components that matter most
in stability: Power delivery and regulation.
Here, MSI uses solid capacitors throughout the
board. Although they are still round and
silver, these caps have no liquid electrolyte which
can leak, bubble, or cause an mini-explosion.
Some of you may recall the vomiting capacitors of
the late 90s, early 2000s, causing failures in all
kinds of computer and electronic products.
That epidemic was caused by bad electrolyte
formulas. Secondly, the dark gray monoliths
beside the solid caps are the inductors which MSI
calls "Icy chokes". The outer shell dissipates
heat, reducing operating temperatures. Lastly,
the flat SMD capacitors beside the round solid caps
are tantalum capacitors. Tantalum provide
higher dielectric constant 'k' than other materials,
improving its capacitive performance. Tantalum
capacitors are very precise in filtering noise and
stabilizing voltage.
All these component selection decisions made by MSI
are overkill for casual computer users. But
when gamers, enthusiasts and power users put their
PCs to heavy workloads, voltage and currents can
spike and dip, as well as temperature fluctuations,
all affect system stability and reliability.
Eventually, poorly filtered DC power or noise
introduced into any digital signal will inevitably
produce errors. Some errors may not be obvious
to the user, as internal ECC mechanisms will catch
and correct those. However, each error will
result in a slowing of data processing.
Accumulated errors will cause retries, and may
eventually produce a STOP error, or BSOD.
Next, let's look at the BIOS of the 890FXA-GD65.
This is one other area that motherboard makers can
truly make a difference.

POST Splash Screen

Here the POST screen shows the Phenom II 975 and 8GB
of Kingston DDR3 (4x 2GB) being tested.







2.2TB Infinity is a feature which allows booting
from HDDs larger than 2.2TB. Note that the OS
must also support this, such as Win7 x64.


Eup 2013 is an energy-saving initiative set by the
EU.



CPU Phase control lets you switch CPU delivery back
to the old-school 4-phase VRM. And why turn
off those cool motherboard LEDs?


U-key is a security feature requiring the user to
insert a USB flash drive containing a "key" prior to
booting. This, combined with a bootup password
is a simplified version of two-factor
authentication. Cool.









OC Genie Lite attempts to figure out the maximum
frequencies and voltages for your CPU and memory
during the next reboot. It takes up to 90
seconds to complete, and it works pretty well.

Why disable cores? Maybe to save power,
benchmarking, or higher OC'ing for fewer cores due
to lower heat output. MSI also allows you to
UNLOCK cores in some AMD CPUs. Imagine buying
a 2-core processor then being able to unlock the
other 2 cores, resulting in a quad core! Wow -
talk about getting double the processing power for
the same price. That's like 50% off!


Very useful memory info here.

Yes, the Kingston supports DDR3-2133. It says
so right in the BIOS.


MSI provides you with an obscene amount of
tweakability here.


I hope future BIOS revisions would give us ratios
higher than 1:4 so I can make use of DDR3-2133 while
keeping the CPU closer to 1600.



You can OC the PCIe link speed here too.

Voltages are adjusted here by pressing + / -
keys. The numbers turn red when exceeding safe
limits.




BIOS booting and backup from the BIOS.


With so many possible OC adjustments, MSI
conveniently provides up to 6 profiles for saving
all those settings.

BRAVO MSI! Technically, this is an excellent
implementation of user needs and functionality.
Marketing-wise, MSI should look at a mouse-driven
GUI-based BIOS like that in some Fujitsu laptops,
and add a multilingual interface for non-English
speaking earthlings. Then if MSI can open up
that GUI just like DD-WRT opened up router
functionality to the open-source communities, MSI
can sell more hardware because of that. After
all, power users like us would rather buy a router
upgradable to 3rd-party firmware than those that
cannot be upgraded right?
We're not gamers, so you won't see gaming benchmarks
here. Here's how the MSI did with a Phenom II
975 and 8GB of DDR3-2133 RAM in our non-game tests.
Click
here to see the full table.
|
MB/CPU |
Mem |
GPU |
Cinebench10 |
3D Mark03 |
3D Mark05 |
3D Mark06 |
|
OpenGL |
1 CPU |
n CPU |
CPU Test1 |
CPU Test2 |
CPU Test1 |
CPU Test2 |
CPU Test1 |
CPU Test2 |
|
890FXA-UD65,
PhenomII X4
975 |
DDR3-1333, 2x 2GB |
|
-- |
3277 |
11783 |
183.3 |
46.0 |
15.2 |
14.3 |
1.662 |
2.392 |
|
MB/CPU |
Mem |
Everest
Ultimate Edition |
|
CL-RCD-RP-RAS |
Mem
Read |
Mem
Write |
Mem Copy |
Mem Latency |
|
890FXA-UD65,
PhenomII X4
975 |
DDR3-1333, 2x 2GB |
9-9-9-20 CR1 |
8285 MB/s |
6863 MB/s |
10231 MB/s |
53.8 ns |
|
MB/CPU |
Mem |
Everest
Ultimate Edition |
|
CPU Queen |
CPU PhotoWorxx |
CPU ZLib |
CPU AES |
FPU Julia |
FPU Mandel |
FPU SinJulia |
|
890FXA-UD65,
PhenomII X4
975 |
DDR3-1333, 2x 2GB |
26517 |
30247 |
95643 KB/s |
26059 |
10598 |
6098 |
3159 |
In the end, we have to commend MSI on a superlative
piece of engineering. The 890FXA-GD65 is a
tour-de-force of AMD performance, and meticulously
selected components. It's BIOS is daunting
even for the scruffiest of overclockers, and the
overall board layout cannot be questioned. The
890FXA-GD65 is as remarkable as it is beautiful to
look at.
