Re: It's a matter of marketing and liability.
Yes I can believe that.
Re: AMD REALLY based their XP rating system on the P4's clock speed.
No I believe amd based it on the athlon just like they said they did. The original athlon was slightly faster than the p3 on a clock per clock. Once amd implemented the formula a xp1500+ was slightly faster than a p4 @ 1.5 giz. Thus the plus
Re: So instead AMD claimed the XP rating system was based on the Thunderbird core.
No like I said I believe amd based it on the athlon just like they said they did. The real reason was to compare to the higher MHz lower performance p4 of the day.
Re: That would mean an XP2800+ would have 2x the peak performance of the Athlon 1400. And it doesn't, but we don't really EXPECT it to.
Yes and no. an xp2800+ can't compare to a athlon 1400 cause it is not running the benchmark formula. athlon 1400 running the xpformula would come with a rating around 1550+ or so.
Re: That's because we know the XP rating system is REALLY relative to P4 performance,
Yes the xp rating system is relative to the p4 just like the athlon was relative more or less to the p3.
Re: and AMD lied when they said it was scaled to Thunderbird performance.
You will have to produce a link on that one I only remember amd saying it was based on the athlon. Which it was.
Re: Now you can understand WHY they lied, it really was a liability issue.
If they lied (which I say they did not) amd might be liable for other things not to mention their reputation. AMD used the original athlon to produce the formula to compare the athlon with on die cache sse1 to that of the p4 of the day.
Re: But because of that lie, some people have unrealistic expectations of their replacement processors. And it opens up the debate where both sides can be argued.
Once again I don't see they lied at all. Yes an athlon 1400 might have preformed slightly better then an xp1500+ but if its so bad how all the people buying dells with a p4 @ 1.3 giz. Just exactly how much slower was a p3 @ 1.2 giz yup that’s right a p3 @ 1.2 completely smoked a p4 @ 1.3 giz. So who was fooling who?
Re: Which leaves us poking at each other.
Pokes crash in the eye
No corporation is honest. Remember the adds where Intel claimed their latest Celerons made your internet faster?
No greed seems to consume. I'm sure intel has a way to argue it's true. and when they explain it, it probably is. it would depend what chip you were comparing it to. Probably some kind of compression decompression thing that was not used on older cpu's. So yeah lots of misleading things out there for sure.
Amds pr rating formula might have been misleading for a few in that the formula did not compare to the old clocks of the athlon. But the formula was created with an athlon to compare to the MHz #'s of the misleading p4 of the day.
If I glanced at a spilt box of tooth picks on the floor, could I tell you how many are in the pile. Not a chance, But then again I don't have to buy my underware at Kmart.