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AMD Athlon MP 1200 - AHX1200DHS3C

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AHX1200DHS3C is distinct in two ways from other Palomino-based Athlon MPs. The processor has lower core voltage, which leads to lower CPU power consumption. By our estimates, average power consumption of the AHX1200DHS3C is less than 40 Watt, or 20% lower than power consumption for the AHX1200AMS3C microprocessor. Another unusual thing about this CPU is the package. This MP processor is manufactured in newer organic PGA package, that provides lower cost and better electrical performance than ceramic packages of other Athlon MPs with AHX prefix. AMD has never published specifications for this part number on their website.

AMD Athlon MP 1.2 GHz specifications

General information
TypeCPU / Microprocessor
Market segmentServer
FamilyAMD Athlon MP
CPU part numberAHX1200DHS3C is an OEM/tray microprocessor
Stepping codeAGNGA
Frequency  ? 1200 MHz
Bus speed  ? 266 MHz
Clock multiplier  ? 9
Package453-pin staggered ceramic PGA
1.95" x 1.95" (4.95 cm x 4.95 cm)
AMD Package number27111
SocketSocket A (Socket 462)
Architecture / Microarchitecture
Processor core  ? Palomino (Model 6)
Manufacturing process0.18 micron copper process
Data width32 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 64 KB instruction cache
64 KB data cache
Level 2 cache size  ? on-die 256 KB
MultiprocessingUp to 2 processors
  • MMX instructions
  • Extensions to MMX
  • 3DNow! technology
  • Extensions to 3DNow!
  • SSE / Streaming SIMD Extensions
Low power features
  • Halt state
  • Stop Grant states
  • Sleep state  ? 
  • Probe state
Integrated peripherals / components
Integrated graphicsNone
Electrical / Thermal parameters
V core  ? 1.55V
Minimum/Maximum operating temperature  ? 0°C - 95°C
Notes on AMD Athlon MP 1.2 GHz
  • Actual bus frequency is 133 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 266 MHz.

Detailed side-by-side comparison

For detailed comparision of the AMD Athlon MP 1.2 GHz and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: AHX1200DHS3C, AMD Athlon MP 1.2GHz, Palomino (Model 6) Socket A (Socket 462)


Q: Is it possible to upgrade my Athlon MP 1.2 GHz processor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check resource for CPU support list for your board.

Athlon MP 1.2 GHz Overclocking

Sorry, overclocking information is not available at this time.

CPU ID information for the Athlon MP 1.2 GHz

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NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Athlon MP 1200 CPU.

CPU Family:Athlon MP
Model Number:1200
Frequency:1194 MHz
Part number:
Stepping Code:AGNGA 0151DPCW
Comment:Palomino 27111
Submitted by:Neon
General information
Processor name (BIOS):AMD Athlon(tm) Processor
Processor type:Original OEM Processor
Core stepping:A5
CPUID signature:662
Family: 6 (06h)
Model: 6 (06h)
Stepping: 2 (02h)

Cache: L1 data L1 instruction L2
Size: 64 KB 64 KB 256 KB
Associativity: 2-way set
2-way set
16-way set
Line size: 64 bytes 64 bytes 64 bytes
Lines per tag: 1 1 1
Instruction set extensionsAdditional instructions
AMD extensions to MMX CMPXCHG8B
Extensions to 3DNow! SYSCALL/SYSRET
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
  Advanced programmable interrupt controller
  Debugging extensions
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  Temperature sensor
  Time stamp counter
  Virtual 8086-mode enhancements

CPUs, related to AMD Athlon MP 1.2 GHz (AHX1200DHS3C)

Model Frequency L2
AMD Athlon MP family, Socket 462
   Athlon MP 1.2 GHz (AHX1200ANS3B)1.2 GHz256 KB>
   Athlon MP 1.2 GHz (AHX1200DHS3C)1.2 GHz256 KB 
   Athlon MP 1500+1.33 GHz256 KB>
   Athlon MP 1600+1.4 GHz256 KB>
   Athlon MP 1800+1.53 GHz256 KB>
   Athlon MP 1900+1.6 GHz256 KB>
   Athlon MP 2000+ (Thoroughbred)1.66 GHz256 KB>
   Athlon MP 2000+ (Palomino)1.66 GHz256 KB>
   Athlon MP 2100+1.73 GHz256 KB>
   Athlon MP 2200+1.8 GHz256 KB>
   Athlon MP 2400+ (1.65V)2 GHz256 KB>
   Athlon MP 2400+ (1.6V)2 GHz256 KB>
   Athlon MP 2600+ (L2 512KB)2 GHz512 KB>
   Athlon MP 2600+ (L2 256KB)2.13 GHz256 KB>
   Athlon MP 2800+2.13 GHz512 KB>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Athlon MP 1.2 GHz (AHX1200DHS3C)
 • Click on the >  icon to compare any CPU in the table with the AMD Athlon MP 1.2 GHz (AHX1200DHS3C) (Javascript required).
 • List of related CPUs is not complete.

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Comments (1)

You're welcome to post suggestions, corrections, your own personal AMD Athlon MP 1.2 GHz review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

AMD Athlon MP 1200 - AHX1200DHS3C

2010-04-06 00:17:05
Posted by: Neon

stepping AGNGA
1.55 V

AMD Athlon MP 1200 - AHX1200DHS3C

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