Intel Pentium 4 Cedar Mill core

Previous generation		Related core	Next Generation
Prescott » 0.09 micron » Up to 2 MB L2 cache » 64-bit processing » Execute Disable bit » SSE3 » Virtualization Pentium 4 Celeron D Mobile Pentium 4	Cedar Mill » 0.065 micron Pentium 4 Celeron D Cedar Mill-512 » 512 KB L2 cache Celeron D	Presler » 0.065 micron » Dual-core » 1066 MHz FSB Pentium D Pentium Extreme Edition	Cedar Mill was the last core based on NetBurst micro-architecture.

The Cedar Mill core was introduced on Jan 5, 2006. This core is based on NetBurst microarchitecture.

New core features:

• 0.065 micron manufacturing process
• Lower power consumption

Identification of microprocessors with Cedar Mill core:

• By part number: The part number contains 80552. For example: HH80552RE083512
• By CPU ID: First two digits of CPU identification number are "F6". Please note that some Xeon and Pentium D microprocessors had the same CPU IDs.

Celeron D microprocessors have modified Cedar Mill core with 512 KB of level 2 cache memory. To distinguish this core from Pentium 4 Cedar Mill core with 2 MB L2 cache, the Celeron D core is often called Cedar Mill-512.

	Desktop Pentium 4	Celeron D
Manufacturing technology	0.065 micron
Frequency (MHz)	3000 - 3600	3066 - 3600
Fastest processor	HH80552PG1042M - 3.6 GHz	HH80552RE104512 (BX80552365) - 3.6 GHz
Front-side bus frequency (MHz)	800 (200 MHz QDR)	533 (133 MHz QDR)
L2 cache	2048 KB	512 KB
Socket type	Socket 775
Note		Cedar Mill core with 512 KB L2 cache is often called Cedar Mill-512