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X79 Express Motherboard Performance Comparison E-mail
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Written by David Ramsey   
Tuesday, 22 November 2011
Table of Contents: Page Index
X79 Express Motherboard Performance Comparison
X79 Express Chipset
Motherboard Feature Comparison
Motherboard Testing Methodology
Overclocking Results
SiSoft Sandra Memory Bandwidth
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
Final Thoughts and Conclusion

Handbrake Media Encoding

It's a truism that consumer-level computer performance reached the "fast enough" point years ago, where increases in system performance don't make thing any faster for most people. Web browsing, e-mail, word processing, and even most games won't benefit dramatically from a super-fast CPU. There are some exceptions, though, and media encoding is one of them: transcoding video, especially high-definition video, can bring the strongest system to its knees. Fortunately, media transcoding is one of those things that (depending on the design of the code, of course) that scales really well with both clock speed and the number of cores, so the more you have of both, the better your results will be.

The free and open-source Handbrake 0.95 video transcoder is an example of a program that makes full use of the computational resources available. For this test I used Handbrake 0.95 to transcode a standard-definition episode of Family Guy to the "iPhone & iPod Touch" presets, and recorded the total time (in seconds) it took to transcode the video.

handbrake.png

The ASUS boards beat the Intel DX79SI by about 8% at stock clock speeds, and overclocking improves the P9X79's score by 14% and the Sabertooth's score by 9%.

x264 HD Benchmark 3.19

Tech ARP's x264 HD Benchmark comprises the Avisynth video scripting engine, an x264 encoder, a sample 720P video file, and a script file that actually runs the benchmark. The script invokes four two-pass encoding runs and reports the average frames per second encoded as a result. The script file is a simple batch file, so you could edit the encoding parameters if you were interested, although your results wouldn't then be comparable to others.

x64hd_run1_run2.png

Here's another test where overclocking really helps. The frames per second score of the ASUS motherboards increases by 15% and 20% in Run 1, and by 14% and 20% in Run 2.

x64hd_run3_run4.png

Overclocking brings improvements of 18% and 10% for the P9X79 and Sabertooth boards in Runs 3 and 4.



 

Comments 

 
# light and confortableCHARLEYAM 2011-11-23 08:58
SWEET WHAT YOU GOING TO DO WITH THE ONES YOUR BENCH TESTING WHEN YOUR DONE??? I WOULD LIKE TO RIDE THIS MACHINE TO ITS LIMITS AND BACK. REALLY GREAT CHIPSET AND SECOND GENERATION PROCESSORS ARE OUT OF THIS WORLD INTEL GREAT JOB GUYS AND MOTHERBOARD COMPANIES KEEP THE X79 CHIPSET ON THE MBS SO WE CAN TAKE ADVANTAGE OF THESE NEW CHIPS
HAPPY HOLIDAYS DUDES DUDETTES AND ALL OTHER LIFE FORMS ON THIS PLANET...PEACE OUT BYE BYE
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# RE: light and confortableDavid Ramsey 2011-11-23 09:01
I'll probably use the X79 Sabertooth for upgrading my personal Intel machine, and keep the Intel board for future testing (if they ever release a new BIOS, anyway!)
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# RE: X79 Express Motherboard Performance Comparisonodiebugs 2011-11-30 23:10
I see Asus still using the FAILED garbage Marvell 9128. Can't wait to see if they lie about the pci-e 3.0 like they did with the TRUE Sata 3, which is Sata 2. Good idea blowing heat onto the usb and sata port.
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# RE: RE: X79 Express Motherboard Performance ComparisonDavid Ramsey 2011-12-01 09:03
Well, bear in mind that the PCI-E 3.0 is a function of the Intel X79 Express chipset. The actual status of this feature seems a little fuzzy right now: it hasn't been "officially" certified and nobody can test it yet since there are no PCI-E 3.0 cards to test it against.
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