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Technology Stocks : Advanced Micro Devices - Moderated (AMD) -- Ignore unavailable to you. Want to Upgrade?


To: Petz who wrote (226593)2/21/2007 8:26:21 PM
From: Joe NYCRead Replies (1) | Respond to of 275872
 
AMD Zone overclocked A64 6000 to 3.4 GHz
amdzone.com
Our cooling was the stock cooler mounted with the addition of a Vantec Tornado 80mm fan and it ran incredibly cool.

It would be neat if AMD could come out one more speed grade (3.2 GHz) and end the K8 line with Athlon 64 6400+.

Joe



To: Petz who wrote (226593)2/22/2007 1:16:10 AM
From: dougSF30Respond to of 275872
 
That is the only valid way to combine multiple benchmark scores.

Not when you have horrible outliers.



To: Petz who wrote (226593)2/22/2007 2:58:11 PM
From: dougSF30Respond to of 275872
 
By the way, a 2.5:1 anomaly with 20 benchmark scores only skews the result by 2.5^.05 or 4.7%.

Not quite the right way to think about it. When you say it that way, the "4.7%" sounds small. But that is an impact on an average.

Rather, consider that a single 2.5:1 outlier in A's favor completely neutralizes nearly TEN other benchmarks in which B has a 10% advantage.

(1.1)^10 ~= 2.5