Intel Dothan core

Previous generation		Related core	Next Generation
Banias » 0.13 micron » 1 MB L2 cache » Mobile microarchitecture Pentium M Celeron M	Dothan » 0.09 micron » 2 MB L2 cache » 533 MHz FSB » Execute Disable bit Pentium M Celeron M Dothan-1024 (Dothan-1M) » 1 MB L2 cache » No Enhanced SpeedStep technology Celeron M Dothan-512 » 512 KB L2 cache » No Enhanced SpeedStep technology Celeron M

The Dothan core was introduced on May 10, 2004. This core is based on mobile microarchitecture.

New core features:

• 0.09 micron manufacturing process
• Front Side Bus frequency was increased to 533 MHz
• The size of L2 cache was increased to 2 MB
• Execute disable bit feature

Identification of microprocessors with Dothan core:

• By part number: Part number contains 80536. For example: RH80536GE0462M
• By CPU ID: First two letters of CPU identification number are "6D".

Celeron M microprocessors have modified Dothan cores that include 512 KB or 1 MB of level 2 cache memory. To distinguish these cores from Dothan core with 2 MB L2 cache the Celeron M cores are often called Dothan-512 and Dothan-1024 (Dothan-1M).

	Pentium M	Celeron M
Manufacturing technology	0.09 micron
Frequency (MHz)	1000 - 2267	900 - 1700
Fastest processor	RH80536GE0512M / BX80536GE2266FJ - 2.26 GHz, 533 MHz FSB, micro-FCPGA package RJ80536GE0512M / LE80536GE0512M - 2.26 GHz, 533 MHz FSB, micro-FCBGA package RH80536GC0452M / BXM80536GC2100F - 2.1 GHz, 400 MHz FSB, micro-FCPGA package RJ80536GC0452M - 2.1 GHz, 400 MHz FSB, micro-FCBGA package	RH80536NC0291M / BX80536NC1700EJ - 1.7 GHz, micro-FCPGA package RJ80536NC0291M / LE80536NC0291M - 1.7 GHz, micro-FCBGA package
Front-side bus frequency (MHz)	400 533	400
L2 cache	2 MB	512 KB 1 MB
Socket type	Socket 479
Note		Dothan core with 512 KB level 2 cache is often called Dothan-512. Dothan core with 1 MB L2 cache is often called Dothan-1024 or Dothan-1M.