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To: Windsock who wrote (169887)8/23/2002 3:34:57 PM
From: wanna_bmw  Respond to of 186894
 
Windsock, Re: "AMD should call this out of gas AthWiper a Model 2200 ??"

That depends. Is it with respect to a Pentium 4 with RDRAM or DDR? Is the code using SEE-2 or standard FPU? Is the test cache resident, or memory intensive?

As I see it, comparing against DDR gives AMD more of the benefit of the doubt, but this is a change from their previous benchmarking methodology. Using SSE-2 puts the advantage squarely in Intel's court, while cache resident applications seem to do much better on the Athlon.

Here is how I would rank the performance.

1) DDR+FPU+Cache : 3000+
2) RDR+FPU+Cache : 2800+
3) DDR+FPU+Memory: 2600+
4) RDR+FPU+Memory: 2400+
5) DDR+SSE+Cache : 2400+
6) RDR+SSE+Cache : 2200+
7) DDR+SSE+Memory: 2000+
8) RDR+SSE+Memory: 1800+


On average, the performance is more like Model 2400+. Given how many applications these days that are memory intensive or SSE-2 enabled, 2600+ is really stretching the model number scheme, IMHO. Tom's Hardware seemed to test a greater than normal mix of these kinds of applications, though, which is why the Athlon 2600+ seemed to perform more like a 2200+. Overall, I think there are still plenty of applications where it can do better.

wbmw