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

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Last Update:

6/23/2016 - Massive under the hood changes to boost performance!


Processor Families: 4004 8008 8080 8086 8088 80286 80386 DX 80486 DX 80486 DX2 80486 DX4 Atom Celeron Core 2 Duo Core 2 Quad Core 2 Quad Extreme Core Duo Core i3 Core i5 Core i7 Itanium Itanium 2 Pentium Pentium 4 Pentium 4 EE Pentium EE Pentium III Pentium M Pentium MMX Pentium Pro Xeon 80186 iAPX432 i860 i960 Core M Core2 Pentium II Pentium II Mobile Core i7 Extreme Core 2 Extreme Xeon Phi Coprocessor Core Pentium D Core m5 Core m3 Core m7

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: Pineview Tunnel Creek Stellarton Diamondville Silverthorne Conroe-L Mendocino Covington Clarkdale Allendale Conroe Wolfdale-3M Wolfdale Penryn-3M Merom Penryn Yorkfield Kentsfield Yonah Arrandale Lynnfield Clarksfield Bloomfield Gulftown Sandy Bridge Merced Mckinley P5 Prescott Cedar Mill Northwood Prescott 2M Presler Coppermine Tualatin Katmai Dothan Banias P55C N/A Woodcrest Clovertown Harpertown Nehalem-EP Westmere-EP Jasper Forest Cherry Trail Broadwell Ivy Bridge Bay Trail Irwindale Nehalem EX Lincroft Skylake Nehalem EP Haswell Dixon Avoton Haswell E Crystal Well Sandy Bridge-EN Sandy Bridge EN Braswell Cloverview Ivy Bridge EN Ivy Bridge EP Tukwila Montvale Knights Corner Moorefield Cedarview Nocona Potomac Cranford Cedarmill Paxville Dempsey Foster Prestonia Tulsa Gallatin Willamette Smithfield Tanner Cascades Madison Montecito Westmere EP Ivy Bridge E Broadwell E Dunnington Westmere EX Penwell Merrifield Gladden Sossaman Sandy Bridge E SoFIA LTE SoFIA 3G R SoFIA 3G Centerton Briarwood Poulson Tigerton Devil's Canyon Sandy Bridge EP Sandy Bridge-EP


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