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Written by David Ramsey   
Wednesday, 19 October 2011
Table of Contents: Page Index
MSI 990FXA-GD80 AM3+ Motherboard
990FXA-GD80 Specifications
The AMD 990FX Chipset
Closer Look: MSI AM3 Motherboard
990FXA-GD80 Detailed Features
Motherboard Testing Methodology
AIDA64 Extreme Edition Tests
PCMark Vantage Tests
CINEBENCH R11.5 Benchmarks
CPU-Dependent 3D Gaming
PassMark PerformanceTest
Media Encoding Benchmarks
SPECviewperf 11 Tests
SPECapc Lightwave
Blender and POV-Ray
AM3 Motherboard Final Thoughts
MSI 990FXA-GD80 Conclusion

SPECapc Lightwave

SPECapc (Application Performance Characterization) tests are fundamentally different from the SPECviewperf tests. While SPECviewperf tests incorporate code from the various test programs directly into the benchmark, the SPECapc tests are separate scripts and datasets that are run against a stand-alone installation of the program being benchmarked. SPECapc group members sponsor applications and work with end-users, user groups, publications and ISVs to select and refine workloads, which consist of data sets and benchmark script files. Workloads are determined by end-users and ISVs, not SPECapc group members. These workloads will evolve over time in conjunction with end-users' needs and the increasing functionality of PCs and workstations.

For this test, I ran the SPECapc "Lightwave" benchmark against a trial installation of Newtek's Lightwave 3D product. The benchmark, developed in cooperation with NewTek, provides realistic workloads that simulate a typical LightWave 3D workflow. It contains 11 datasets ranging from 64,000 to 1.75 million polygons and representing such applications as 3D character animation, architectural review, and industrial design. Scores for individual workloads are composited under three categories: interactive, render and multitask.

The benchmark puts special emphasis on processes that benefit from multi-threaded computing, such as animation, OpenGL playback, deformations, and high-end rendering that includes ray tracing, radiosity, complex textures and volumetric lighting. The test reports three scores: Animation (multitasking), Animation (interactive), and Rendering. The numeric scores represent the time it took to complete each section of the benchmark, in seconds, so lower scores are better.

I've found the SPECapc Lightwave 3D test to be an excellent indicator of overclock stability. In many cases, overclocked systems that will make it through every other benchmark here will crash in this test.

specapc.png

Now, these results are interesting, and also show how much difference benchmark configuration can have on results. In the Lightwave portion of the SPECviewperf benchmark in the previous section, the Intel Core i5 2500K beat the AMD FX-8150 by about 20%. Here, however, it wins in only the Interactive section of the benchmark. In the Multitasking and Rendering section, the AMD processors win at stock clock speeds, with virtually no difference between the ASUA and MSI motherboards.



 

Comments 

 
# RE: MSI 990FXA-GD80 AM3+ MotherboardChris 2011-10-20 22:42
It's odd. Why is there any performance gain at this clock-speed?

Hmm. Does this board do that much better? Perhaps the higher end MSI boards are worth taking a look at.
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# RE: MSI 990FXA-GD80 AM3+ MotherboardAdam 2011-10-21 16:58
"PS/2 mouse and keyboard ports. C'mon, it's 2011!"

Tell that to RTS/MMO gamers!

I find all this Military spec rubbish fairly annoying, can see that it has at least an element of truth behind it, but it's still grade A marketing bollocks.
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# RE: RE: MSI 990FXA-GD80 AM3+ MotherboardDavid Ramsey 2011-10-21 17:04
I prefer FPS to RTS/MMO, but I still find it hard to believe that anyone needs more than 6-key rollover...
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# RE: MSI 990FXA-GD80 AM3+ MotherboardRed1776 2011-10-22 01:28
Nice review as usual Mr Ramsey,
I was one of 'them' who rolled the dice and invested in the BD platform a few months ago with a 990-UD7 and have a tin can of 8150 myself. I am hearing the "no BIOS" howl from the owners of the supposedly backwards compatible 890 crowd. are you suspecting as I am that the same power stability you ran into here is what the holdup is with the 890 chipset boards? One of the stated differences between the 990's and the 890's is supposedly a beefier VRM. and they need it...I think the lights on my block dim when I load it up.
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# RE: RE: MSI 990FXA-GD80 AM3+ MotherboardDavid Ramsey 2011-10-22 21:26
I am tempted to try the FX-8150 in an 890FX board to see if it would work at all...
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# RE: RE: RE: MSI 990FXA-GD80 AM3+ MotherboardGripless 2012-02-10 13:07
Did that work out? i had a 890FX board and was curious, but i ended up getting the MSI board on this review. I thought it might actually work but never had a chance to try it.
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# RE: MSI 990FXA-GD80 AM3+ MotherboardRed1776 2011-10-23 01:37
Apparently they function with absolutely no controls. multi/HT/voltage/ref clock...nothing
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# Bulldozer.........Christopher Fields 2011-10-26 22:02
zzzZZZZZzzzzz........Bulldozer.......(Rolls over and falls back asleep until AMD pulls a rabbit out of their hat, now that would be more impressive than.......Bulldozer)
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# RE: MSI 990FXA-GD80 AM3+ MotherboardPeter 2011-10-27 08:18
What the hell is wrong with PS/2. Sure, it's old, but there are still many PS/2 mice and keyboard around. Not to mention that PS/2 is still actually better for keyboards (not for mice though).
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# RE: RE: MSI 990FXA-GD80 AM3+ MotherboardPeter 2011-10-27 08:19
Pardon me. The first . is a ?
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# Performance Marketing ProfessionalJim Berry 2011-12-02 10:25
I run this board with an AMD 1100t BE, XFX 6950, and 8gb dual channel ram. At the preset 3300 mhz on the processor, it seemed to be running a bit hard ,judging from the processor fan speed. CPU temp ran about 101F in normal operation.
I turned the processor up to 3700 mhz and the vid card to 835 mhz and it now runs around 83F under normal load and rarely goes over 101F when I game. I run the vid card @ 840 mhz when gaming.
That seems to be the sweet spot for this setup. Cool and quiet.
Thanks for your time!
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# RE: MSI 990FXA-GD80 AM3+ MotherboardSteve 2012-02-08 20:13
Very impressed with the testing and benchmarking. Am using this board with the 8150 running @ 3.8Gigs. I agree with the comments about the BIOS as well. As far as the PS2...Either I have a defective USB keyboard or a PS2 Keyboard is required to enter BIOS. Actually RMA'd the 1st board because it was bringing me to a boot menu (even though I had only 1 OS) instead of the BIOS. The 2nd board did exactly the same thing till I used a PS2 Keyboard. Am using the same USB keyboard on my Biostar TA-990FXE and I can get into the BIOS. Another unanswered question. Yes I was hitting DEL on the MSI 990FXA-GD80. Strange.
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# RE: RE: MSI 990FXA-GD80 AM3+ MotherboardDavid Ramsey 2012-02-08 20:42
That's weird. I only use USB keyboards (in most cases, through a KVM switch) and didn't have any problem getting into the BIOS.
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