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.

Data Recovery - par2cmdline 0.4 Multithreaded

WinRAR - Archive Creation

Our WinRAR test simply takes 300MB of files and compresses them into a single RAR archive using the application's default settings. We're not doing anything exotic here, just looking at the impact of CPU performance on creating an archive:

WinRAR 3.8 Compression - 300MB Archive

3D Rendering Performance Excel & Blu-ray/Flash Creation Performance
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  • maddoctor - Wednesday, October 21, 2009 - link

    No, Bulldozer will never come because Intel will kill it with Sandy Bridge and if they successfully launch it, its fates will like Barcelona failure. I believe after this failure, Intel will make everyone happay with its cheaper product because Intel does not need a competitor. I like this situation.
  • SunSamurai - Sunday, November 1, 2009 - link

    http://www.anandtech.com/bench/default.aspx?p=96&a...">http://www.anandtech.com/bench/default.aspx?p=96&a...

    Oh look a cheaper AMD CPU outperforming a more expensive Intel CPU

    SUCK ON IT.
  • maddoctor - Wednesday, October 21, 2009 - link

    AMD Bulldozer hype will be ended with the most powerful processor in the world with Intel Sandy Bridge. BTW, If you have realized that Intel is better, don't go with crappy AMD processor. They could not design a processor like powerful Intel Processor.
  • maddoctor - Tuesday, October 20, 2009 - link

    Good argument, these craps are better to placed it in the toilet. Who will buy these craps except AMDiot.
  • narrenschip - Tuesday, October 20, 2009 - link

    What are the parameters/settings for the blender redering test? The description mentions 'a character that comes with the application', but as far as I know, there are no models/scenes included with the program.

    W;-)
  • Gary Key - Tuesday, October 20, 2009 - link

    We utilize the Flying Squirrel image for our render benchmark -
    http://graphicall.org/bbb/chars/flyingsquirrel.ble...">http://graphicall.org/bbb/chars/flyingsquirrel.ble...
  • deimos3428 - Tuesday, October 20, 2009 - link

    It's nice to see some more low-end chips come out, but I'm not sure that there's all that much of a market for anything between say an Athlon II X2 240 and a Phenom II X2 550/Athlon II X4 620. Choice is good, but too much choice can get very confusing.
  • Taft12 - Tuesday, October 20, 2009 - link

    That's why they're phasing out the Phenom II X2 and X3. It's a confusing time because there is a lot of Phenom II in the channel still, but soon the 705e, 905e, 945, 955 and 965 will be the only Phenom II CPUs available, the rest will be Athlon II.
  • deimos3428 - Tuesday, October 20, 2009 - link

    Which has nothing to do with blender rendering. Oops.
  • Slash621 - Tuesday, October 20, 2009 - link

    I am extremely happy that you are utilizing an excel benchmark. I operate some huge models between access and excel and learning which processor will provide the best bang for the buck is of great business importance to me. Thanks again for all your hard work Anandtech Crew!

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