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Welcome to CPU DB, a complete database of processors for researchers and hobbyists alike.

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Last Update:

8/18/2014 - Updated the database with many new processors and corrections


Processor Families: Xeon Celeron D Celeron M Celeron Core Duo Core Solo Core 2 Duo Pentium 4-M Pentium 4 Pentium D Pentium III Pentium III Xeon Pentium Itanium Core 2 Extreme Core 2 Solo Atom Core 2 Quad Core i7 Core i7 Extreme Core i5 Core i3 Pentium II Mobile Pentium II Xeon Pentium III Mobile 4004 8008 8080 8086 8088 80286 80386 DX 80486 DX 80486 DX2 80486 DX4 Core 2 Quad Extreme Itanium 2 Pentium 4 EE Pentium EE Pentium II Pentium M Pentium MMX Pentium Pro 80186 iAPX432 i860 i960

Microarchitectures: Core:Merom Core:Conroe Core:Kentsfield Core:Penryn Core:Yorkfield Core:Wolfdale Madison Mckinley Merced Montecito Montvale Nehalem NetBurst:Willamette NetBurst:Northwood NetBurst:Prescott NetBurst:Cedar Mill NetBurst:Smithfield NetBurst:Presler P5 P6:Pentium II P6:Pentium III P6:Banias P6:Yonah Sandy Bridge 80386 DX 80486 DX Bonnel

Code Names: Irwindale Cranford Prescott Cedar Mill Banias Dothan Yonah Coppermine T Tualatin Northwood Mendocino Dempsey Paxville Merom Foster Tulsa Gallatin Coppermine Willamette Prescott-2M Smithfield Presler Katmai Tanner Cascades Madison Montecito Kentsfield Conroe Sossaman Clovertown Woodcrest Tigerton Montvale Harpertown Penryn Yorkfield Wolfdale Silverthorne Dunnington Nehalem-EP Bloomfield Lynnfield Tukwila Clarksfield Arrandale Clarkdale Pineview Nehalem EX Westmere-EP Gulftown Lincroft N/A Dixon Sandy Bridge Westmere EX Cedarview Sandy Bridge-E Sandy Bridge-EP Sandy Bridge-EN Ivy Bridge Diamondville Tunnel Creek Stellarton Conroe-L Conroe-CL Covington Allendale Wolfdale-3M Penryn-3M Merced Mckinley P5 Prescott 2M P55C Gainestown Jasper Forest


Processor Families: Broadcom

Code Names: Zephyr


Processor Families: WinChip

Microarchitectures: WinChip


Processor Families: Cypress

Microarchitectures: SPARC


Processor Families: 486DX 486SLC 5x86 6x86 Cyrix III

Code Names: M1 M2 Joshua


Processor Families: SPARC64 SPARC64 II


Processor Families: harp-1


Processor Families: R10000 R2000 R3000 R4000 R4400 R4600 R5000 R8000 74K 7000 R4300 3520 5900

Microarchitectures: R10000 R2000 R3000 R4000 R4600 R5000 R8000

Code Names: T5 Orion


Processor Families: 6502 6510

Microarchitectures: 6502 6510


Processor Families: 6800 68000 68010 68020 68030 68040 68060 PowerPC 88000

Microarchitectures: 68000 68010 68020 68030 68040 68060

Code Names: Max Apollo 6


Processor Families: Nx586


Processor Families: hyperSPARC

Code Names: Colorado 2 Colorado 3 Colorado 1


Processor Families: R12000 R12000A R14000 R14000A

Microarchitectures: R12000


Processor Families: WDC 65C02 WDC 65816

Microarchitectures: 65C02 65816


Processor Families: Z80 Z8000 Z80000