Intel Processor Specifications


Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
N/A N/A 8086 4.77-10 16 16 20 N/A 8087 1MB 29,000 6-78
N/A N/A 8088 4.77-10 16 8 20 N/A 8087 1MB 29,000 6-79
N/A N/A 8087 4.77-10 16 16 20 N/A Built In N/A 45,000 1980
N/A N/A 80186 8-10 16 16 20 N/A N/A 1MB N/A 1-82
N/A N/A 80C186EA 8-25 16 16 20 N/A N/A 1MB N/A N/A
N/A N/A 80C186EB 8-25 16 16 20 N/A N/A 1MB N/A N/A
N/A N/A 80C186EC 13-25 16 16 20 N/A N/A 1MB N/A N/A
N/A N/A 80C186XL 12-25 16 16 20 N/A N/A 1MB N/A N/A
N/A N/A 80188 8-10 16 8 20 N/A N/A 1MB N/A 1-82
N/A N/A 80C188EA 8-25 16 8 20 N/A N/A 1MB N/A N/A
Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
N/A N/A 80C188EB 8-25 16 8 20 N/A N/A 1MB N/A N/A
N/A N/A 80C188EC 13-25 16 8 20 N/A N/A 1MB N/A N/A
N/A N/A 80C188XL 12-25 16 8 20 N/A N/A 1MB N/A N/A
N/A N/A 80286 6-25 16 20 24 N/A 80287 16MB 134,000 2-82
N/A N/A 80287 6-12 16 20 24 N/A Built In N/A 45,000 1982
N/A N/A 80287XL 12 16 20 24 N/A Built In N/A 40,000 1990
N/A N/A 80287XLT 12 16 20 24 N/A Built In N/A N/A N/A
N/A N/A 80386DX 16-33 32 32 32 N/A 80387DX 4GB 275,000 10-85
N/A N/A 80387DX 16-33 32 32 32 N/A Built In N/A 120,000 1987
N/A N/A 80386SX 16-33 32 16 24 N/A 80387SX 16MB 275,000 6-88
Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
N/A N/A 80387SX 16-33 32 16 24 N/A Built In N/A 120,000 1988
N/A N/A 80386SX (Static) All 32 16 24 N/A 80387SX 16MB N/A N/A
N/A N/A 80386SL 16-25 32 16 24 N/A 80387SX 16MB 855,000 10-90
N/A N/A 80386CXSA 25-40 32 32 26 N/A N/A 64MB N/A N/A
N/A N/A 80386CXSB 16-33 32 32 26 N/A N/A 64MB N/A N/A
N/A N/A 80386EXSA 25 32 32 26 N/A N/A 64MB N/A N/A
N/A N/A 80386EXTB All 32 32 26 N/A N/A 64MB N/A N/A
N/A N/A 80386EXTC All 32 32 26 N/A N/A 64MB N/A N/A
N/A P4 80486DX 16-50 32 32 32 8K Built In 4GB 1,200,000 4-89
N/A P45 80486SX 16-33 32 32 32 8K 80487SX/ 80486DX2/ Overdrive 4GB 1,185,000 4-91
Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
N/A N/A 80487SX 33 32 32 32 8K Built In 4GB 1,200,000 N/A
N/A P24 80486DX2 40-66 32 32 32 8K Built In 4GB 1,200,000 3-92
N/A N/A 80486SX2 50-66 32 32 32 8K 80487DX2/ Overdrive 4GB 1,200,000 4-94
N/A N/A 80487SX2 50-66 32 32 32 8K Built In 4GB N/A N/A
N/A P4S 80486SL 25-50 32 32 32 8K Optional 4GB 1,400,000 11-92
N/A P24C DX4 75-100 32 32 32 16K Built In 4GB 1,600,000 3-94
Overdrive P24T   63-83 32 32/64 32 32K Built In 4GB 3,100,000 1-95
Pentium P5 80501 60-66 32 64 32 16K Built In 4GB 3,100,000 3-93
Pentium P54C P54C, P54CS 80502 75-200 32 64 32 16K Built In 4GB 3,300,000 3-94
Pentium MMX P54C 80503 133-300 32/64 64 32 32K Built In 4GB 4,500,000 1-97
Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
Pentium Pro P6 80521 150-200 32 64 36 16K Built In 64GB 5,500,000 11-95
(L2 cache)             256K     15,500,000  
(L2 cache)             512K     31,000,000  
(L2 cache)             1MB     62,000,000 8-97
Pentium II Klamath 80522 233-300 32/64 64 36 32K Built In 64GB 7,500,000 5-97
(L2 cache)             512K     31,000,000  
Pentium II Deschutes 80522 333 32/64 64 36 32K Built In 64GB 7,500,000 1-98
(L2 cache)             512K     31,000,000  
Pentium II Deschutes 80522 350-450 32/64 64 36 32K Built In 64GB 7,500,000 4-98
(L2 cache)             512K     31,000,000  
Pentium II Celeron Covington   266-300 32/64 64 36 32K Built In 64GB 7,500,000 4-98
Pentium II Celeron Mendocino   300-533 32/64 64 36 32K Built In 64GB 19,000,000 8-98
(L2 cache)             128K     N/A  
Pentium II Xeon Drake 80523 400-450 32/64 64 36 32K Built In 64GB 7,500,000 1998
(L2 cache)             512K     31,000,000  
(L2 cache)             1MB     62,000,000  
(L2 cache)             2MB     124,000,000  
Pentium III Katmai 80526 450-600 32/64 64 36 32K Built In 64GB 9,500,000 2-99
(L2 cache)             512K     31,000,000  
Pentium III Coppermine 80526, 80530, 80533 533-1100 32/64 64 36 32K Built In 64GB 28,100,000 10-99
(L2 cache)             256K     N/A  
Pentium III Tualatin 80526, 80530, 80533 1133-1400 32/64 64 36 32K Built In 64GB 44,000,000 6-01
(L2 cache)             256K     N/A  
(L2 cache)             512K     N/A  
Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
Pentium III Celeron Coppermine-128   533-1100 32/64 64 36 32K Built In 64GB 28,100,000 2-00
(L2 cache)             128K     N/A  
Pentium III Celeron Tualatin-256   900-1400 32/64 64 36 32K Built In 64GB 44,000,000 10-01
(L2 cache)             256K     N/A  
Pentium III Xeon Tanner   500-1000 32/64 64 36 32K Built In 64GB 7,500,000 3-99
(L2 cache)             256K     15,500,000  
(L2 cache)             512K     31,000,000  
(L2 cache)             1MB     62,000,000  
(L2 cache)             2MB     124,000,000  
Pentium 4 Willamette 80528 1300-2000 32/64 64 36 32K Built In 64GB 42,000,000 10-00
(L2 cache)             256K     N/A  
Pentium 4 Northwood   TBD 32/64 64 36 32K Built In 64GB 55,000,000 1-02
(L2 cache)             512K     N/A  
Pentium 4 Celeron Willamette-128   1700-1800 32/64 64 36 32K Built In 64GB 42,000,000 5-02
(L2 cache)             128K     N/A  
Pentium 4 Celeron Northwood-128   2000-2800 32/64 64 36 32K Built In 64GB 42,000,000 5-02
(L2 cache)             128K     N/A  
Pentium 4 Celeron D Prescott-256   2130-3330 32/64 64 36 32K Built In 64GB 125,000,000 6-04
(L2 cache)             256K     N/A  
Pentium 4 Xeon Foster   1400-1700 32/64 64 36 32K Built In 64GB 42,000,000 5-01
(L2 cache)             256K     N/A  
Pentium 4 Xeon Prestonia   TBD 32/64 64 36 32K Built In 64GB 55,000,000 1-02
(L2 cache)             512K     N/A  
Processor Code Name/ Core Number Speeds (MHz) Reg. Size (bits) Data Bus Width (bits) Addr. Bus Width (bits) Int. Cache Math CPU Max. Addr. Mem. Number of Transistors Intro Date
Itanium Merced   733-800 64 64 N/A 32K Built In 16TB N/A 5-01
(L2 cache)             96K     N/A  
(L3 cache)             2MB     150,000,000  
(L3 cache)             4MB     300,000,000  
Itanium 2 McKinley   900, 1400 64 128 44 32K Built In 16TB 221,000,000 6-02
(L2 cache)             256K     N/A  
(L3 cache)             1.5MB     N/A  
Itanium 2 McKinley   1000, 1300 64 128 44 32K Built In 16TB 221,000,000 6-02
(L2 cache)             256K     N/A  
(L3 cache)             3MB     N/A  
Itanium 2 McKinley   1000, 1300 64 128 44 32K Built In 16TB 221,000,000 6-02
(L2 cache)             256K     N/A  
(L3 cache)             3MB     N/A  
Itanium 2     1600 64 128 44 32K Built In 16TB 500,000,000 N/A
(L2 cache)             256K     N/A  
(L3 cache)             3MB     N/A  
Itanium 2     1400-1600 64 128 44 32K Built In 16TB 410,000,000 N/A
(L2 cache)             256K     N/A  
(L3 cache)             4MB     N/A  
Itanium 2     1500, 1600, 1660 64 128 44 32K Built In 16TB 500,000,000 N/A
(L2 cache)             256K     N/A  
(L3 cache)             6MB     N/A  
Itanium 2 Madison   1600, 1660 64 128 44 32K Built In 16TB 592,000,000 N/A
(L2 cache)             256K     N/A  
(L3 cache)             9MB     N/A  


Contact Webmaster  |  Disclaimer  |  12-15-2006  |  © 1998 - 2012 CyberTekIt