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Subject: Re: AMD 64 FX - PC Experts - Athlon 3400 just as good?

Author: Tom Kerrigan

Date: 21:29:51 01/08/04

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On January 09, 2004 at 00:20:48, Robert Hyatt wrote:

>On January 08, 2004 at 23:39:42, Tom Kerrigan wrote:
>
>>On January 08, 2004 at 22:50:32, Robert Hyatt wrote:
>>
>>>>Where is this going on? Aren't all of the 64 bit Athlons named "Athlon 64"?
>>>
>>>They are not being called that everywhere.  IE 3400+ what?
>>
>>I think you're confused about AMD's product line. 3400+ is the speed rating.
>>Athlon 64 is the family name. The full name of the chip is "Athlon 64 3400+" so
>>I don't think you have a valid complaint.
>
>athlon.  athlon-64.  opteron.  FX51.  And there is "no confusion"?

I'm not confused. Honda makes the Accord, Accord Coupe, Acura TSX, and Acura TL
and they're all based on the Accord, yet somehow people manage...

>>>>Besides, why shouldn't 64-bit Athlons be family members with 32-bit Athlons? The
>>>>architecture is very similar and they're backward compatible. The Athlon 64 is
>>>>related to the Athlon more than the Pentium 4 is related to the Pentium.
>>>
>>>say "opteron".  that is what we are talking about.  Yet it has been called
>>>opteron, FX51 and athlon-64.  Yes, I know that one has 1/2 the bus width,
>>>but still, they are essentially the _same_ CPU.  I don't see the need for
>>
>>Yes, of course they're the same CPU, just as the Pentium 4 Xeon is the same as
>>the Pentium 4 Mobile is the same as the Pentium 4. It's called brand
>>differentiation.
>
>There are differences.  IE xeon has the cache coherency stuff for MP.  Normal
>processors do not.  In the past, xeon has bigger L2.  It is still optional
>in that you can buy a 2mb L2 cache xeon, but not normal PIVs.  And _everyone_
>considers "xeon" to be "better".  Whether it is for all apps or not is another
>issue.

So? There are differences between most of the Athlon 64s and Opterons, and
everyone considers Opterons "better" too. That's the point of AMD's branding.

>Now we have AMD.  Opteron is king of the hill IMHO.  Yet they have "blended"
>the name and it is getting lost in the "blend" which is unfortunate.  IE Intel
>has made great "hay" with the xeon line.  AMD is burying the opteron name.

How are they blending anything?? I don't even know what you mean by blending.

>>It's not really nonsense. How else do you propose people tell the difference
>>between a 486/50 and a 486DX2/50?
>
>I wouldn't fake the MHZ numbers, for sure.  If the external clock frequency
>is 50mhz, it's 50mhz.  If it is 25mhz external and 50 internal, it is 25mhz.

You're just digging yourself a deeper stupidity hole. If you call it a 486/25,
how do you tell the difference between that and a 486 with a 25MHz internal
clock? According to your backwards notion, there would be half a dozen 800MHz
Pentium 4s that all perform differently.

>>>The opteron is good enough that it doesn't _need_ to be compared to the
>>>Intel MHZ rating...  Every time they use 3200+ they are referencing Intel,
>>>and that seems bad for _this_ particular chip.
>>
>>Again, you're confused about AMD's product line. The Opteron isn't "compared to
>>the Intel MHZ rating." Opteron chip names don't even include clock speeds.
>>They're numbered, e.g., 240, 242, 844, etc. It's only the regular Athlon 64,
>>intended for Average Joe's consumpion, that has these performance ratings.
>
>And the athlon-64 has what "core"?
>
>IE is it an athlon through-and-through.  Or is it an opteron in an athlon's
>clothing?

You're apparently the only person in the world who doesn't understand branding.

-Tom



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