Intel Pentium identification


Pentium, Pentium MMX | Pentium overdrive | Pentium MMX overdrive | Mobile Pentium | 80486 | Pentium II | Pentium III | Modern Intel CPUs | Other Intel chips

  Pentium, Pentium MMX identification  
Related links: Pentium
1 2   3   4  
FV 80502 - 133 SY022  
     
4. Specification number
Use S-Spec Lookup page to identify your chip.
Qxxxx   Pre-production version or engineering sample
Sxxxx   Production version
 
    3. Frequency
60   60 MHz
66   66 MHz
75   75 MHz
90   90 MHz
100   100 MHz
120   120 MHz
133   133 MHz
150   150 MHz
166   166 MHz
200   200 MHz
233   233 MHz
 
        2. Processor type
80501   Pentium
80502   Pentium
80503   Pentium MMX
 
          1. Package type
A   Ceramic Staggered Pin Grid Array
BP   Boxed version of the processor, can be ceramic or plastic PGA
FV   Plastic Staggered Pin Grid Array
TT   TCP package

  Pentium overdrive identification  
Related links: Pentium
1 2 3  
PODP 5V 83  
 
3. Frequency
63    Upgrades 25 and 50 MHz 80486 processors to 63 MHz. This overdrive CPU can also upgrade 20 MHz 80486 processors to 50 MHz.
83   Upgrades 33 and 66 MHz 80486 processors to 83 MHz.
125   Upgrades Pentium 75 to 125 MHz.
133   Upgrades Pentium 66 to 133 MHz. It can also upgrade Pentium 60 to 120 MHz.
150   Upgrades Pentium 90 to 150 MHz.
166   Upgrades Pentium 100 to 166 MHz.
 
  2. Voltage
3V   3.3V. This overdrive processor upgrades Pentium processors.
5V   5V. This overdrive processor upgrades 80486 processors.
 
  1. Abbreviation for "Pentium OverDrive Processor"

  Pentium MMX overdrive identification  
Related links: Pentium
1 2   3  
PODPMT 66 X 200  
   
3. Frequency
150    Upgrades Pentium 90 to 150 MHz. It can be also used to upgrade Pentium 75 to 125 MHz.
166   Upgrades Pentium 100 or 133 to 166 MHz.
180   Upgrades Pentium 90, 120 or 150 to 180 MHz. It can be also used to upgrade Pentium 75 to 150 MHz.
200   Upgrades Pentium 100, 133 or 166 to 200 MHz.
 
    2. Bus speed
60   60 MHz
66   66 MHz
 
  1. Abbreviation for "Pentium OverDrive processor with Mmx Technology"

  Mobile Pentium identification  
Related links: Pentium
  1 2 3 4 5  
PM B 150 02 001 AA  
   
5. Processor revision
ES    Engineering sample
QS   Qualification sample
Other letters   Production revision (starts from AA)
 
  4. Design revision (starts from 001)
 
    3. Cache size
02   256 KB
05   512 KB
 
      2. Frequency
150   150 MHz
166   166 MHz
200   200 MHz
233   233 MHz
266   266 MHz
 
        1. Module type
B   Pentium mobile module (MMC-1)
C   Pentium mobile module (MMC-1)

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