AMD's dual core Opteron & Athlon 64 X2 - Server/Desktop Performance Preview
by Anand Lal Shimpi, Jason Clark & Ross Whitehead on April 21, 2005 9:25 AM EST- Posted in
- CPUs
SQL Stress Results
The SQL Stress results have changed somewhat from some of our earlier articles using this tool. We did a revamp of the tool itself, which is more performant on high volume queries. Also, we lengthened the test time to 20 minutes and changed the queries around some to reflect our current FuseTalk version.The Quad Xeon prevailed in this test, due to the small size of the data being manipulated by the CPU. The Xeon doesn't have to go off the processor for data nearly as often as it does in our Heavy workload tests. The Quad Xeon 3.6 with 1MB of L2 squeaked by the Dual Core 875 with a 5% margin, while the 3.3GHz with 8MB of L3 managed nearly a 10% lead. Obviously, with a smaller data set, we're not fully utilizing the 8MB of L3 that the Potomac Xeons offer.
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patrick0 - Sunday, April 24, 2005 - link
If they would have the dual-core in stores in June, I would buy one, but this isn't the case, so I'll buy San-Diego 4000+.I'll upgrade when quad-core will be out.
Barneyk - Sunday, April 24, 2005 - link
oh, you cant edit your comments...Anyway, im really excited about this development of computing, not having good multitasking ability feels so outdated, i've been crying about that for years, and fianlly its here...
Well, almost, and its probably another year before i can afford it, but still... :)
Barneyk - Sunday, April 24, 2005 - link
testjvarszegi - Sunday, April 24, 2005 - link
Again, the lack of technical superiority of AT's "experts" is obvious. On SQL Server, you're not supposed to prepend stored-procedure names with "sp_", as it introduces a performance penalty. This is basic knowledge. Some have remarked before on how their .NET "experts" code like, um, transplanted ColdFusion "experts". :)Visual - Sunday, April 24, 2005 - link
a minor error: on page 12 right above the graph it says "The Dual Opteron 252's lead by 19% over the closest Xeon, which was the Quad Xeon 3.6 GHz 667MHz FSB" but the slowest xeon is the 3.3 GHz one.mechBgon - Saturday, April 23, 2005 - link
Zebo... hehe, yep :Djustly - Friday, April 22, 2005 - link
An outstanding article about AMDs duel core, just what I would expect from Anandtech (to bad I had to go to techreport.com to read it).Zebo - Friday, April 22, 2005 - link
Hahaha makes Chetta's drool: Looks just like you MECH.:)MACKTEK - Friday, April 22, 2005 - link
I appreciate the article but am disappointed by the misleading title... AMD's dual core Opteron & Athlon 64 X2 - Server/Desktop Performance Preview. The 939 is not equal to 940. Also, the article clearly saysCOMPARE ATHLON 64 X2... right on the 1st page. In fact the article does not admit to "not having a real x2" until page 13. I love reading anandtech's articles and visit frequently... Perhaps a better title would have been... Preview of Athlon64 X2 using an Opteron CPU.
mechBgon - Friday, April 22, 2005 - link
http://pics.bbzzdd.com/users/mechBgon/drool.jpg#82 says "and corporate PCs could work perfectly and more with a K5-K6/P2-P3."
Ahhh, this again. You obviously haven't worked with a fully-armed installation of McAfee VirusScan Enterprise 8.0i. *evil grin* Hope you enjoyed your stay in 1999... welcome to 2005.
;)