AMD Athlon XP-M processor family is the last generation of mobile
microprocessors based on K7 microarchitecture. All microprocessors
from this family have the following features:
- 0.13 micron manufacturing technology
- 128 KB level 1 cache and 256 KB or larger level 2 cache.
- Data prefetch mechanism.
- Double-data rate Front-Side Bus, which allows the CPU to transfer
twice as much data while running at the same 100 MHz or 133 MHz
frequency as older generations of AMD K6 or Intel Pentium III/Celeron
microprocessors.
- Support for MMX, 3DNow! and SSE instructions.
All Athlon XP-M CPUs are based on two different cores -
Thoroughbred and
Barton. The difference between them is in
the size of level 2 cache - Thoroughbred processors have 256 KB L2
cache, and Barton processors have 512 KB L2 cache.
With the exception of desktop replacement microprocessors, which can
be easily identified by AXMA* prefix in the part number, all Athlon
XP-M processors have lower power consumption than desktop XP CPUs due
to lower core voltage and PowerNow! feature. Many Athlon XP-Ms were
manufactured in the same 453-pin PGA package as desktop processors,
and could physically fit (but necessarily work in) desktop
motherboards. Athlon XP-M CPUs for thin and light notebooks were
produced in smaller 563-pin package.
Like desktop Athlon XP microprocessors, all Athlon XP-M parts are
marked with rated speed. Please see
AMD Athlon XP
identification page for relationship between rated speed and
actual speed of AMD Athlon XP-M CPUs.
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"Rated is not frequency"
Please dont use the PR-rating as the operating frequency (in 'at a glance' and in the main description of the processors).
The PR-rating is nothing more then a model name reflecting performance compared to other models of the same kind. AMD never 'rated' frequencies of their processors other than the actual frequency they work on. They rate PERFORMANCE, not FREQUENCY.
Are there any MP's with 333 FSB?
In the side bar under 'At a glance' two bus speeds are listed for the MP CPUs: 266 and 333. I don't see any listed with a 333 MHz FSB and if I'm not mistaken, the model number would end in a 'D' if it was. Are there any MPs with a 333 FSB, or is the info in the side bar incorrect?
Confused
I was looking at some of the processors, and it says Desktop replacement under the 3000+. Is this a desktop replacement or could I put this in my Avaretec 6210? which has a 2400
swalsh@atsystemsonline.com
You're missing another
I have a Mobile Athlon, number: AHN2800IX2AX
2800+ running at 1.6Ghz
It have more one!
This list isn't complete! I have a Athlon Mobile 2800+! The code is AXMJ2800FHQ4C. The picture attached!