AMD Mobile Athlon XP-M 1800+ - AXMH1800FHQ3C

CPU Information

General information
TypeCPU / Microprocessor
FamilyAMD Athlon XP-M
CPU part numberAXMH1800FHQ3C
Stepping codeAIRGA
Frequency (MHz)  ? 1800 (rated)
1533 (real)
Bus speed (MHz)  ? 266
Clock multiplier  ? 11.5
Package453-pin organic PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
SocketSocket A (Socket 462)
 
Architecture / Microarchitecture
Processor coreThoroughbred
Manufacturing process0.13 micron
Floating Point UnitIntegrated
Level 1 cache size  ? 64 KB code
64 KB data
Level 2 cache size  ? 256 KB
Low power featuresPowerNow!
 
Electrical/Thermal parameters
V core (V)  ? 1.55
Minimum/Maximum operating temperature (°C)  ? 0 - 100
Maximum power dissipation (W)  ? 45
 
Notes on AMD AXMH1800FHQ3C
  • Actual bus frequency is 133 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 266 MHz
  • Desktop replacement processor

Pictures (1)

AMD Mobile Athlon XP-M 1800+ - AXMH1800FHQ3C

AMD Mobile Athlon XP-M 1800+ - AXMH1800FHQ3C

Comments (1)

Works in older motherboards

2008-01-14 23:16:34
Posted by: Superdude688

This cpu worked fine at 12.5x 100fsb in my old ASUS A7Pro motherboard for a while... Then I remembered there was a 'pin mod' to get above the 12.5 multiplier problem.
www*dot*ocforums*dot*com/showthread.php?t=279392 (disscussion on pin mod)
www*dot*senorpanadero*dot*net/uploader/userfiles/sen/Socket-multis.jpg (picture of where to do pin mod)
fab51*dot*com/cpu/barton/athlon-e23.html (table of multipliers and what lower ones correlate to when u do the pin mod, ie 5x = 13x etc)

I just set it to 16x (with 8x + pin mod) and its fine 1.6ghz 42C idle so far... will push it more later :)

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