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AMD Athlon II Dual-Core Mobile M300 - AMM300DBO22GQ

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AMD Athlon II M300 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyAMD Athlon II Dual-Core Mobile
Model number  ? M300
CPU part number
  • AMM300DBO22GQ is an OEM/tray microprocessor
Stepping codesAAEEC AE   CAEEC AE   NAEIC AE
Frequency  ? 2000 MHz
Bus speed  ? Dual-channel 400 MHz DDR2 SDRAM Memory controller
One 1600 MHz 16-bit HyperTransport link
Clock multiplier  ? 10
Package638-pin micro-PGA
AMD Package number30405
SocketSocket S1 (S1g3)
Size1.38" x 1.38" / 3.5cm x 3.5cm
Introduction dateSep 10, 2009
Architecture / Microarchitecture
Processor core  ? Caspian
Core stepping  ? DA-C2
Manufacturing process0.045 micron SOI
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 64 KB instruction caches
2 x 64 KB data caches
Level 2 cache size  ? 2 x 512 KB
  • MMX instructions
  • 3DNow! technology
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a  ? 
  • AMD64 / AMD 64-bit technology  ? 
  • EVP / Enhanced Virus Protection  ? 
  • VT / Virtualization technology  ? 
Low power featuresPowerNow!
Integrated peripherals / components
Integrated graphicsNone
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Channel width (bits): 64
    Supported memory: DDR2-800
Other peripheralsHyperTransport technology 3.0
Electrical / Thermal parameters
Thermal Design Power  ? 35 Watt

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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: M300, AMM300DBO22GQ, AMD Athlon II Dual-Core Mobile 2GHz, Caspian Socket S1 (S1g3)


Q: I have an AMD M300 CPU. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check website for CPU support list for your board.

Athlon II M300 Overclocking

Sorry, overclocking information is not available at this time.

CPU ID information for the Athlon II M300

Our CPUID database contains 4 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

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 II Dual-Core Mobile M300 CPU.

CPU Family:Athlon II Dual-Core Mobile
Model Number:M300
Frequency:1995 MHz
Part number:
Stepping Code:
Submitted by:mtcos
General information
Processor name (BIOS):AMD Athlon(tm) II Dual-Core M300
Logical processors:2
Processor type:Original OEM Processor
Core stepping:DA-C2
CPUID signature:100F62
Family:16 (010h)
Model: 6 (06h)
Stepping: 2 (02h)

Cache: L1 data L1 instruction L2
Size: 2 x 64 KB 2 x 64 KB 2 x 512 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
MMX Advanced Bit manipulation
AMD extensions to MMX CLFLUSH
Extensions to 3DNow! CMPXCHG16B
  SKINIT/STGI support
Major featuresOther features
On-chip Floating Point Unit 1 GB large page support
64-bit / Intel 64 100MHz multiplier control
NX bit/XD-bit 36-bit page-size extensions
Secure Virtual Machine (Virtualization) 64-bit SSE instructions
PowerNow! / Cool'n'Quiet Advanced programmable interrupt controller
  Core multi-processing legacy mode
  Debugging extensions
  Extended APIC space
  FXSAVE/FXRSTOR optimizations
  Hardware P-state control
  Hardware thermal control
  Instruction based sampling
  LAHF/SAHF support in 64-bit mode
  LBR virtualization
  LOCK MOV CR0 means MOV CR8
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Nested page tables
  OS visible workaround
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  SVM lock
  Software thermal control
  Support for NRIP save
  TSC rate is ensured to be invariant across all states
  Temperature sensor
  Time stamp counter
  Virtual 8086-mode enhancements
  Watchdog timer support

CPUs, related to AMD Athlon II M300

Model Cores /
Frequency L2
TDP Features  
AMD Athlon II Dual-Core Mobile family, Socket S1 (S1g3)
   Athlon II M3002 / 22 GHz1 MB35WESS 
   Athlon II M3202 / 22.1 GHz1 MB35WESS>
   Athlon II M3402 / 22.2 GHz1 MB35WESS>
   Athlon II M3602 / 22.3 GHz1 MB35WESS>
AMD Athlon II Dual-Core Mobile family, K10 micro-architecture, Other sockets
   Athlon II P3202 / 22.1 GHz1 MB25WESS>
   Athlon II P3402 / 22.2 GHz1 MB25WESS>
   Athlon II N3302 / 22.3 GHz1 MB35WESS>
   Athlon II P3602 / 22.3 GHz1 MB25WESS>
   Athlon II N3502 / 22.4 GHz1 MB35WESS>
   Athlon II N3702 / 22.5 GHz1 MB35WESS>
Other families, K10 micro-architecture, Socket S1 (S1g3)
   Sempron Mobile M1001 / 12 GHz512 KB25WESS>
   Sempron Mobile M1201 / 12.1 GHz512 KB25WESS>
   Sempron Mobile M1401 / 12.2 GHz512 KB25WESS>
   Turion II M5002 / 22.2 GHz1 MB35WESS>
   Turion II M5202 / 22.3 GHz1 MB35WESS>
   Turion II M5402 / 22.4 GHz1 MB35WESS>
   Turion II M5602 / 22.5 GHz1 MB35WESS>
   Turion II Ultra Dual-Core Mobile M6202 / 22.5 GHz2 MB35WESS>
   Turion II Ultra Dual-Core Mobile M6402 / 22.6 GHz2 MB35WESS>
   Turion II Ultra Dual-Core Mobile M6602 / 22.7 GHz2 MB35WESS>
 • 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 II M300
 • Click on the >  icon to compare any CPU in the table with the AMD Athlon II M300 (Javascript required).
 • List of related CPUs is not complete.
 • Features abbreviations:
ESS - PowerNow! / Enhanced SpeedStep

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Comments (2)

You're welcome to post suggestions, corrections, your own personal AMD Athlon II M300 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.


2010-07-01 13:57:12
Posted by: mario rpg

processor : 0
vendor_id : AuthenticAMD
cpu family : 16
model : 6
model name : AMD Athlon(tm) II Dual-Core M300
stepping : 2
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a 3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
bogomips : 3991.06
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate


2011-06-02 05:02:09
Posted by: KHALIL MDN

AMD M300
Every time the temperature : 55C/\68C

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