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

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.

Microsoft Excel 2007 SP1 - Monte Carlo Simulation

The same is true for our Excel Monte Carlo simulation - where there's an Intel optimization, the performance is predictable.

Sony Vegas Pro 8: Blu-ray Disc Creation

Although technically a test simulating the creation of a Blu-ray disc, the majority of the time in our Sony Vegas Pro benchmark is spend encoding the 25Mbps MPEG-2 video stream and not actually creating the Blu-ray disc itself.

Sony Vegas Pro 8 - Blu-ray Disc Image Creation (25Mbps MPEG-2)

More of the same here - the 965 BE is faster than any LGA-775 Intel CPU here, but compared to i7 it's noticeably slower.

Sorenson Squeeze: FLV Creation

Another video related benchmark, we're using Sorenson Squeeze to convert regular videos into Flash videos for use on websites.

Sorenson Squeeze Pro 5 - Flash Video Creation

I'm running out of ways to say that the standings remain unchanged.

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

The standings remain unchanged.

3D Rendering Performance Gaming Performance
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  • MODEL3 - Thursday, August 13, 2009 - link

    Well if it's true that Core i5 750 is going to launch at 6th of September at 196$,
    then the only option for AMD is to drop the price around what you suggested! (199$)
    Traditionally AMD official pricing translates around 5% lower (in actual street price) than Intel equivalent price
    (although in the recent years Intel had various questionable tactics like direct rebates to Retailers & to System Builders without a specific sales target - in the Europe region)

    I just hope that AMD is clever to understand, that in no way has to release a higher clocked model (975 3,6GHz, & 985 3,8GHz)
    before Intel release in Q1 2010 & in Q3 2010 the higher clocked models of i5 7XX (i5 760 2,8GHz & i5 770 2,93GHz) (if this is indeed the Intel future roadmap at 196$)

    Already some sites, that are with Intel side can easily fix the testing method, in order the Core i5 750 to appear more powerful than even a future 975 3,6GHz!

    The performance difference between Phenom II architecture & Nehalem architecture can have wide variation depending on the testing method!

    So if Intel wants, it can influence some sites to use specific methods to declare a Core i5 750 better than even a future 975 3,6GHz!

    What good will do to AMD to release a 975 at a 245$ in Q4 2009?

    Of cource AMD can price it at at 219$ (20$ difference with 965) but the whole situation is becoming depressing (they are fighting for +20$ for only a quarter until Q1 2010)

    Well, i guess they must make everything, in order to survive!
  • GeorgeH - Thursday, August 13, 2009 - link

    "AMD ought to get rid of the Xn suffix and just use simple model numbers at this point."

    I understand what you're saying, but I think it's the most straightforward processor naming scheme in a long time. You get the architecture, cores, relative speed, and locked/unlocked instantly. Unless AMD is going to stop selling 2 and 3 core chips and never offer more than 4 cores in the consumer space, I say keep the "Xn".

    Intel could really learn from AMD here; from your writeup on ix branding, I fully expect to be needing a decoder ring to figure out what a particular i3/i5/i7 really is.
  • Drazick - Thursday, August 13, 2009 - link

    It seems Intel advantage is more about optimization than much better processor, is this assumption true?

    Why isn't AMD put efforts into that?

    Thanks.
  • Drazick - Thursday, August 13, 2009 - link

    It should be easy to create some test scenarios and measure time.

    Many High End users use those kind of software.
  • GourdFreeMan - Thursday, August 13, 2009 - link

    The problem with benchmarking such packages is that depending on their target application they will not stress systems in a uniform way. Large matrix computation will likely be bound by memory bandwidth, while numeric computation at machine precision will hinge on FPU/SSE performance, and symbolic calculations will largely be bound by integer and branching performance. There isn't one uniform application that is representative of the needs of all scientists and engineers.
  • XtAzY - Thursday, August 13, 2009 - link

    I got my i7 920 for $200 at MicroCenter, much cheaper than $280 online deals! This AMD definately does not worth $245!!
  • Griswold - Thursday, August 13, 2009 - link

    And how much did you pay for the mobo and triple channel kit, dumbass?
  • Exar3342 - Thursday, August 13, 2009 - link

    LOL, your the dumbass. :)

    6GB triple Channel - (Newegg) $85.00
    8GB dual channel (newegg) $95.00

    X58 MB - $165-175
    AM3 MB $85-120

    So you are talking a difference or $40-60, which if you can get the i7 at Microcenter (I was there last week and they had a ton) erases any price differences.
  • Griswold - Saturday, August 15, 2009 - link

    Oh, lets look at the other article anand just put up, dumbass. Your shit doesnt quite add up...
  • rhog - Thursday, August 13, 2009 - link

    Since when can you get a "good" x58 for lest than 200?

    I assume the 200 Bucks is a Mail in rebate price as well. I own 2 i7 920 great processor but hardly any faster at 3.6ghz than a 3.8ghz AMD 955 (at most 20%) which is in line with the "real" 100-125 Buck difference in cost. You can get a really nice Video card upgrade for that money. Don't forget the i7 920 never runs at 2.6ghz but always overclocks itself making it hard to do a good clock for clock comparison. The AMD 965 is better than Core2 and I doubt that the Core i5 will be faster than a Core i7 so they should compete well. Oh, and the Core i5 will overclock itself as well I here as much a 3 mults

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