AMD's Phenom II X4 955 Black Edition
by Anand Lal Shimpi on April 23, 2009 12:00 AM EST- Posted in
- CPUs
PAR2 Multithreaded Archive Recovery Performance
Par2 is an application used for reconstructing downloaded archives. It can generate parity data from a given archive and later use it to recover the archive
Chuchusoft took the source code of par2cmdline 0.4 and parallelized it using Intel’s Threading Building Blocks 2.1. The result is a version of par2cmdline that can spawn multiple threads to repair par2 archives. For this test we took a 708MB archive, corrupted nearly 60MB of it, and used the multithreaded par2cmdline to recover it. The scores reported are the repair and recover time in seconds.
AMD's Phenom II has traditionally done quite well in our PAR2 recovery test, the 955 continues the tradition. It's the i7's Hyper Threading that gives it the significant edge here, but the Q9550 can't stand a chance.
Blender 2.48a
Blender is an open source 3D modeling application. Our benchmark here simply times how long it takes to render a character that comes with the application.
This is one of those unfortunate cases where switching platforms actually robbed us of performance, the 955 should outperform the 940 here but it put out numbers a bit slower than our older AM2+ platform which unfortunately doesn't have support for the new CPU just yet. Either way, the Q9550 is too far ahead to be toyed with.
Microsoft Excel 2007
Excel can be a very powerful mathematical tool. In this benchmark we're running a Monte Carlo simulation on a very large spreadsheet of stock pricing data.
In those scenarios where Intel has a distinct architectural or optimization advantage, the Phenom II doesn't stand a chance. That is unfortunately one downside AMD has to deal with. Intel's developer relations team is much larger and works much harder to ensure that more applications and workloads are optimized as best as possible for Intel CPUs.
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dragonsphere - Tuesday, July 28, 2009 - link
I read articles like this all the time for multiple websites. I am a professional application performance tester and I can tell you that most of these articles are junk just to stir up the masses. Most of their statistics are based on averages. This means that 51% of the time they are wrong. Have you noticed that none of them show confidence tests to prove that their data is accurate? Also they don't use 90th percentiles. I think this is due to the lack of the tools that they are using to generate these sub-standard statistics. Until the software they are using is more precise I would consider these tests to be junk science.cal954 - Saturday, May 2, 2009 - link
Thanks for all the information. I used this model to build my first computer, although no matter what I try to do, my CPU-Z never shows me the multiplier being anything but 4.0 and I can't get my core speed above 800 even w/ CnQ disabled.Hamlet2000 - Saturday, May 9, 2009 - link
You need to update your bios on your motherboard. I had the exact same thing with my new Phenom II 955 build on a Gigabyte board. Once you update, go into your bios and set the clock at 200 x 16. You'll notice the speed difference right away - it's a smoking fast CPU!Edgemeal - Monday, April 27, 2009 - link
Geez, some of you people make it sound like AMD has to have the fastest CPU in the market or they just aren't any good or something!AMD knows what their chip/PC parts are worth in the market place and their price/performance fits in very nicely. I applaud AMD, without them you'd be reading about the new $900 2GHz P4s right about now LOL!
swapnadip - Friday, April 24, 2009 - link
Either AnandTech is Intel fan or Intel pays them hefty Loyalty.If not, then why every other reviewieng site shows AMD PHENOM 2 X4 955 BE defeating Core i7 940 on evey computing prospects.
On some instances it has bashed on Core i7 965 extreme.
This is pretty much biased and helping INTEL play their MONOPOLOY in this sector. In today's market, no two rivals can have their top of line product bearing differences of Day and Night like shown in this review.
Thanks
swapnadip - Friday, April 24, 2009 - link
Either AnandTech is Intel fan or Intel pays them hefty Loyalty.If not, then why every other reviewieng site shows AMD PHENOM 2 X4 955 BE defeating Core i7 940 on evey computing prospects.
On some instances it has bashed on Core i7 965 extreme.
This is pretty much biased and helping INTEL play their MONOPOLOY in this sector. In today's market, no two rivals can have their top of line product bearing differences of Day and Night like shown in this review.
Thanks
swapnadip - Friday, April 24, 2009 - link
Either AnandTech is Intel fan or Intel pays them hefty Loyalty.If not, then why every other reviewieng site shows AMD PHENOM 2 X4 955 BE defeating Core i7 940 on evey computing prospects.
On some instances it has bashed on Core i7 965 extreme.
This is pretty much biased and helping INTEL play their MONOPOLOY in this sector. In today's market, no two rivals can have their top of line product bearing differences of Day and Night like shown in this review.
Thanks
iFX - Friday, April 24, 2009 - link
PII 940 BE = $189.99 on Newegg right now and for the last week+PII 940 BE = $189.99 on Newegg right now and for the last week+
PII 940 BE = $189.99 on Newegg right now and for the last week+
PII 940 BE = $189.99 on Newegg right now and for the last week+
PII 940 BE = $189.99 on Newegg right now and for the last week+
PII 940 BE = $189.99 on Newegg right now and for the last week+
PII 940 BE = $189.99 on Newegg right now and for the last week+
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Why is it every AMD article on this site has errors?
wowo - Friday, April 24, 2009 - link
how x264?x264 benchmark 2.0 is very old .it is 819,but new x264 is 1139.intel is better for 1139 a lot.
please test wirh new x264.
ultrageek1111 - Friday, April 24, 2009 - link
you know what they say about black processors...