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AMD's Athlon 64 X2 4800+ & 4200+ Dual Core Performance Preview

 by Anand Lal Shimpi on May 9, 2005 12:02 AM EST
109 Comments | Add A Comment
109 Comments

Multitasking Scenario 2: File Compression

For our next test, we simulated what would happen if we performed two disk intensive tasks at the same time: zipping the source code to Firefox while importing a 260MB PST file into Outlook 2003. You'll note that this is a slightly modified version of the test that we originally created; we modified the test by archiving the Firefox source instead of a single smaller file. The reason for this is that we wanted a more realistic test (from a file size/count perspective) as well as the ability to better discern between contenders.

We ran the same Firefox and iTunes tasks from the last test again, and then did the following:

1) Open Outlook.
2) Start importing 260MB PST.
3) Start WinRAR.
4) Archive Firefox source.

WinRAR remained the application in focus during this test.

Here, we looked at two metrics: how long it took WinRAR to compress our test file, and how many emails were imported into Outlook during the time that WinRAR was archiving. Let's have a look at the results:

Multitasking Performance - Scenario 2

Remember that Windows' scheduler will give, by default, priority to the foreground task, which is why we see such a strong showing from the FX-55 here. But let's take a look at the other main task that ran in the background, the Outlook PST import:

Multitasking Performance - Scenario 2

Here, we see that while the FX-55 completed the archive task quicker than the dual core AMD CPUs, it basically got nothing done on the import emails task. Here, the advantage of dual core is clear, and once again, we see that AMD and Intel are very close in performance, but with Intel taking the crown. Interestingly enough, Hyper Threading is a major hindrance to Intel here as the Extreme Edition is significantly slower than the HT-disabled Pentium D 840.

The Real Test - AnandTech’s Multitasking Scenarios Multitasking Scenario 3: Web Browsing
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  • Ender17 - Monday, May 9, 2005 - link

    Anand, have you tried overclocking these X2 chips?

  • AnandThenMan - Monday, May 9, 2005 - link

    Very poor (pre)review IMO. Not nearly enough multi-tasking tests, and NO overclocking tests for some strange reason. And what about power consumption tests? Observations on heat output?

    And I agree with #18, the Q3 or Q4 statement with no explanation is odd and getting annoying.

    Hothardware and Thetechreport have much better preview articles.

  • Anand Lal Shimpi - Monday, May 9, 2005 - link

    dougSF30

    AMD is playing a bit of a word game with regards to availability. When they say available in June, they mean that through select system system builders the Athlon 64 X2 will be available in June. Across the board availability (as in you'll actually be able to buy an Athlon 64 X2 CPU alone) will be Q3/Q4 - that is directly from AMD to my inbox. It's just that availability in June sounds a lot better, much like Intel saying that availability in May sounds good - both companies appear to be playing the same word game ;)

    Take care,
    Anand

  • Ahkorishaan - Monday, May 9, 2005 - link

    NIce review Anand, I've more or less chosen the 4400+ X2 as my next processor from my XP 2100+. She's getting venerable now, pushing 3 years old now.

  • phaxmohdem - Monday, May 9, 2005 - link

    I just creamed my pants. Who the F*ck wants an 820 Pentium D with you can have a freaking "X2" F*ck yeah! thats Xtreme muther F*cker!

    Its like that "America F*ck Yeah!" song from America World Police.......

    "Wal-Mart, F*ck yeah! Taco Bell, F*ck yeah! X2, F*ck yeah! Pentium D..............(Distant) fuck yeah?"

    wow this is the most F*cks I've seen in a single Anand post, or thread for that matter.

    F*ck it. I'm all for setting records :)

  • Da3dalus - Monday, May 9, 2005 - link

    When the time comes, an X2 shall be a nice upgrade from my current s754 3200+ :)

  • dougSF30 - Monday, May 9, 2005 - link

    What's with the opening bias?

    (1) AMD, unlike Intel and the 840EE, does not claim to have launched the X2. Providing a performance preview != paper launch.

    (2) AMD states in writing that the X2 will be available in June. Not "Q3 or Q4". This is the second time Anandtech has made these "late this year" comments which contradict AMD's official stated position, with no explanation.

  • Zebo - Monday, May 9, 2005 - link

    Thanks Anand:)

    DrMrLordX, if you really think it's poorly priced consider this. the lowest end San Deigo, aka the "value" line in that series, a 2.2 is $350. Adding another core is only 50% more money inside 4400.

    Don't even start looking at dual opteron 248's which cost $1000 just for processors, not to mention expensive ECC and mobos pluys it's slower.

    I see real value in the 4400 and I'm a huge proponet of $70 wonderchips like XP mobiles.

    This is a workstation chip with a cheaper than workstation price.

  • Ender17 - Monday, May 9, 2005 - link

    Great article BTW. AT is my fav review site.

  • Anand Lal Shimpi - Monday, May 9, 2005 - link

    Zebo

    2-2-2-5/1T

    Take care,
    Anand
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