List of Intel Pentium 4 microprocessors

The Pentium 4 microprocessor from Intel is a seventh-generation CPU targeted at the consumer market.

Desktop processors

Pentium 4

Willamette">Pentium 4#Willamette">Willamette (180 nm)

Intel Family 15 Model 1
All models support: MMX, SSE, SSE2
Transistors: 42 million
Die size: 217 mm²
Steppings: B2, C1, D0, E0

Model Number Clock Speed	sSpec Number	Frequency	L2 Cache	Front Side Bus	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
		1300 MHz	256 KB	400 MT/s	13×	1.605-1.75V	48.9 W 51.6 W	Socket 423	January 3, 2001	80528PC013G0K YD80528PC013G0K	$268
	SL4SG SL4SC SL4X2 SL4WS	1400 MHz	256 KB	400 MT/s	14×	1.600-1.75V	51.8 W 54.7 W	Socket 423	November 20, 2000	80528PC017G0K YD80528PC017G0K	$644
	SL4WT SL4TY SL4SH SL5TN SL5SX SL4X3	1500 MHz	256 KB	400 MT/s	15×	1.605-1.75V	54.7 W 57.8 W	Socket 423	November 20, 2000	80528PC021G0K YD80528PC021G0K RN80528PC021G0K	$819
	SL4X4 SL4WU SL5VL SL5UL	1600 MHz	256 KB	400 MT/s	16×	1.590-1.75V	61 W	Socket 423	July 2, 2001	YD80528PC025G0K RN80528PC025G0K	$294
	SL57W SL57V SL5TP SL5SY	1700 MHz	256 KB	400 MT/s	17×	1.580-1.75V	64 W	Socket 423	April 23, 2001	YD80528PC029G0K RN80528PC029G0K	$352
	SL4X5 SL4WV SL5VM SL5UM	1800 MHz	256 KB	400 MT/s	18×	1.575-1.75V	66.7 W	Socket 423	July 2, 2001	YD80528PC033G0K RN80528PC033G0K	$562
	SL5VN SL5WH	1900 MHz	256 KB	400 MT/s	19×	1.570-1.75V	69.2 W	Socket 423	August 27, 2001	RN80528PC037G0K	$375
	SL5SZ SL5TQ	2000 MHz	256 KB	400 MT/s	20×	1.560-1.75V	71.8 W	Socket 423	August 27, 2001	RN80528PC041G0K	$562
	SL5N7 SL59U SL5UE SL5TG	1400 MHz	256 KB	400 MT/s	14×	1.600-1.75V	55.3 W	Socket 478	August 27, 2001	RK80531PC017G0K	$133
	SL5TJ SL5N8 SL59V SL6BA SL62Y SL5UF	1500 MHz	256 KB	400 MT/s	15×	1.605-1.75V	57.9 W 62.9 W	Socket 478	August 27, 2001	RK80531PC021G0K RK80531PC021256	$133
	SL5UW SL5US SL5UJ SL6BC SL679 SL5VH	1600 MHz	256 KB	400 MT/s	16×	1.590-1.75V	60.8 W	Socket 478	August 27, 2001	RK80531PC025G0K RK80531PC025256	$163
	SL5TK SL5N9 SL59X SL5UG SL6BD SL67A SL62Z	1700 MHz	256 KB	400 MT/s	17×	1.580-1.75V	63.5 W 67.7 W	Socket 478	August 27, 2001	RK80531PC029G0K RK80531PC029256	$193
	SL5UV SL5UT SL5UK SL6BE SL67B SL5VJ	1800 MHz	256 KB	400 MT/s	18×	1.575-1.75V	66.1 W	Socket 478	August 27, 2001	RK80531PC033G0K RK80531PC033256	$256
	SL5WG SL5VK SL6BF SL67C	1900 MHz	256 KB	400 MT/s	19×	1.570-1.75V	72.8 W	Socket 478	August 27, 2001	RK80531PC037G0K RK80531PC037256	$375
	SL5TL SL5UH	2000 MHz	256 KB	400 MT/s	20×	1.560-1.75V	75.3 W	Socket 478	August 27, 2001	RK80531PC041G0K	$562

Northwood">Pentium 4#Northwood">Northwood (130 nm)

Intel Family 15 Model 2
All models support: MMX, SSE, SSE2
Model SL68R has box version only, supplied with unattached fan heatsink.
Transistors: 55 million
Die size: 146 mm² and 131 mm²
Steppings: B0, C1, D1, M0

Model Number

sSpec number

Core Stepping

Frequency

L2-Cache

Front Side Bus

Multiplier

Voltage Range

TDP

Socket

Release Date

Part Number

Release Price

1600 MHz

512 KB

400 MT/s

16×

1.475 V

38 W

Socket 478

January 2002

RK80534PC025512

1600 MHz

512 KB

400 MT/s

16×

1.475 V

46.8 W

Socket 478

January 2002

BX80532PC1600D

1800 MHz

512 KB

400 MT/s

18×

1.475-1.525 V

68.1 W

Socket 478

January 2002

RK80532PC033512

1800 MHz

512 KB

400 MT/s

18×

1.475-1.525 V

66.1 W

Socket 478

BX80532PC1800D
RK80532PC033512

2000 MHz

512 KB

400 MT/s

20×

1.360-1.435V

52.4 W

Socket 478

January 7, 2002

RK80532PC041512
BX80532PC2000D

2000 MHz

512 KB

400 MT/s

20×

1.360-1.435V

54.3 W

Socket 478

RK80532PC041512
BX80532PC2000D

2200 MHz

512 KB

400 MT/s

22×

1.360-1.435V

55.1 W

Socket 478

January 7, 2002

RK80532PC049512
BX80532PC2200D

B0
B0
C1
C1
D1

2400 MHz

512 KB

400 MT/s

24×

1.350-1.430V

57.8 W
59.8 W
59.8 W

Socket 478

April 2, 2002

BX80532PC2400D
RK80532PC056512

2500 MHz

512 KB

400 MT/s

25×

1.350-1.430V

61 W

Socket 478

August 25, 2002

RK80532PC060512

C1
D1

2600 MHz

512 KB

400 MT/s

26×

1.345-1.525V

62.6 W

Socket 478

August 25, 2002

BX80532PC2600D
RK80532PC064512

$401

2800 MHz

512 KB

400 MT/s

28×

1.475-1.55V

68.4 W

Socket 478

November 2002

RK80532PC072512

$508

Pentium 4 3.0

3000 MHz

512 KB

400 MT/s

30×

1.55 V

~80 W

Socket 478

RK80532PC080512
RK80532NC080512

2267 MHz

512 KB

533 MT/s

17×

1.355-1.435V

56 W

Socket 478

May 6, 2002

RK80532PE051512

$423

2267 MHz

512 KB

533 MT/s

17×

1.355-1.435V

58 W

Socket 478

May 6, 2002

RK80532PE051512

$423

2267 MHz

512 KB

533 MT/s

17×

1.355-1.435V

58 W

Socket 478

May 6, 2002

RK80532PE051512

$423

2267 MHz

512 KB

533 MT/s

17×

1.355-1.435V

58 W

Socket 478

May 6, 2002

RK80532PE051512

$423

C1
C1
C1
C1
D1

2400 MHz

512 KB

533 MT/s

18×

1.350-1.525V

59.8 W

Socket 478

May 6, 2002

BX80532PE2400D
RK80532PE056512

$562

Pentium 4 2.53

SL6EG

2530 MHz

512 KB

533 MT/s

19x

1.525V

Socket 478

BX80532PE2533D

2530 MHz

512 KB

533 MT/s

19×

1.345-1.430V

61.5 W

Socket 478

May 6, 2002

RK80532PE061512

$637

D1
D1

2660 MHz

512 KB

533 MT/s

20×

1.345-1.420V

66.1 W

Socket 478

August 25, 2002

RK80532PE067512

$562

C1
C1
D1
D1
C1

2800 MHz

512 KB

533 MT/s

21×

1.340-1.525V

68.4 W

Socket 478

August 25, 2002

BX80532PE2800D
RK80532PE072512

512 KB

533 MT/s

Socket 478

Prescott">Pentium 4#Prescott">Prescott (90 nm)

Intel Family 15 Model 3, Intel Family 15 Model 4
All models support: MMX, SSE, SSE2, SSE3
Intel 64: supported by 5x6, 511, 505 and 519K
Hyper-Threading: supported by 519K
XD bit : supported by 5x5J, 519J, and all Intel 64-compatible models
Transistors: 125 million
Die size: 112 mm²
Steppings: C0, D0, E0, G1

Model Number

sSpec number

Core Stepping

64-bit

Frequency

L2-Cache

Front Side Bus

Multiplier

Voltage Range

TDP

Socket

Release Date

Part Number

C1
D1
E0

rowspan="3"

2400 MHz

1024 KiB

533 MT/s

18×

1.287-1.4V

89 W

Socket 478

March 2004

B80546PE0561M
RK80546PG0561M

Pentium 4 2.66A

SL7E9

C0
E0

2660 MHz

20×

1024 KiB

533 MT/s

1.25-1.388V

89 W

Socket 478

RK80546PE0671M
BX80546PE2667E

Pentium 4 2.80A

C0
D0
E0
G1
E0

2800 MHz

21×

1024 KiB

533 MT/s

1.25-1.400V

89 W

February 1, 2004

Socket 478

RK80546PE0721M
NE80546PE0721M

some

2660 MHz

1024 KiB

533 MT/s

20×

1.25-1.400V

84 W

LGA 775

December 2004

JM80547PE0671M

some

2660 MHz

1024 KiB

533 MT/s

20×

1.25-1.400V

84 W

LGA 775

December 2004

JM80547PE0671M

some

2660 MHz

1024 KiB

533 MT/s

20×

1.25-1.400V

84 W

LGA 775

June 2005

JM80547PE0671MN

G1
E0

some

2800 MHz

1024 KiB

533 MT/s

21×

1.25-1.400V

84 W

LGA 775

2005

HH80547PE0721MN
JM80547PE0721MN

some

2930 MHz

1024 KiB

533 MT/s

22×

1.25-1.400V

84 W

LGA 775

December 2004

JM80547PE0771M

some

2930 MHz

1024 KiB

533 MT/s

22×

1.25-1.400V

84 W

LGA 775

December 2004

JM80547PE0771M

some

2930 MHz

1024 KiB

533 MT/s

22×

1.25-1.400V

84 W

LGA 775

September 2005

JM80547PE0771MN

some

3067 MHz

1024 KiB

533 MT/s

23×

1.25-1.388 V

84 W

LGA 775

December 2004

JM80547PE0831M

E0
G1

some

3067 MHz

1024 KiB

533 MT/s

23×

1.25-1.4 V

84 W

LGA 775

2005

JM80547PE0831MN
HH80547PE0831MN

1024 KiB

533 MT/s

Pentium 4 HT

Northwood (130 nm)

All models support: MMX, SSE, SSE2, Hyper-Threading
Transistors: 55 million
Die size: 131 mm²
Steppings: C1, D1, M0

Model Number	sSpec Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number
	SL6WR SL6WF SL6Z3	2.4 GHz	512 KB	800 MT/s	12×	1.475–1.525 V	66.2 W	Socket 478	May 21, 2003	RK80532PG056512
	SL6WH SL6WS SL6Z4	2.6 GHz	512 KB	800 MT/s	13×	1.475–1.525 V	69 W	Socket 478	May 21, 2003	RK80532PG064512
	SL6WJ SL6WT SL78Y SL6Z5	2.8 GHz	512 KB	800 MT/s	14×	1.475–1.525 V	69.7 W	Socket 478	May 21, 2003	RK80532PG072512 RK80532RC052128
	SL6WU SL6WK SL78Z	3.0 GHz	512 KB	800 MT/s	15×	1.475–1.55 V	81.9 W	Socket 478	April 14, 2003	RK80532PG080512
	SL6K7 SL6JJ SL6S5 SL6SM SL6PG SL6QC	3.06 GHz	512 KB	533 MT/s	23×	1.525–1.55 V	81.8 W	Socket 478	November 12, 2002	BX80532PE3066D RK80532PE083512
	SL792 SL6WG SL6WE	3.2 GHz	512 KB	800 MT/s	16×	1.25–1.40 V	82 W	Socket 478	June 23, 2003	RK80532PG088512 BX80532PG3200D
	SL793	3.4 GHz	512 KB	800 MT/s	17×	1.25–1.40 V	89 W	Socket 478	February 2, 2004	RK80532PG096512

Prescott">Pentium 4#Prescott">Prescott (90 nm)

All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading
Intel 64: supported by F-series, 5x1, 517, 524 and few OEM models in E-series
XD bit : supported by 5x0J, 5x1, 517, 524
Intel Family 15 Model 3
Model SL7E4 has an unattached fan heatsink.
Some Socket 478 models supports loadline B with reduced TDP to 89 Watts
Some LGA775 models supports Prescott FMB1 with reduced TDP to 85 Watts
Transistors: 125 million
Die size: 112 mm²
Steppings:

Model Number	sSpec number	Frequency	L2-Cache	Front Side Bus	Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
	SL79K, SL7PL, SL88H, SL7E3, SL7KA	2.80 GHz	1024 KB	800 MT/s	14×	1.287-1.400V	89 W	Socket 478	February 1, 2004	RK80546PG0721M BX80546PG2800E	-
	SL8JZ, SL7L4, SL7E4, SL88J, SL79L, SL7KB, SL7PM	3.00 GHz	1024 KB	800 MT/s	15×	1.200-1.425V	84 W	Socket 478	February 1, 2004	NE80546PG0801M RK80546PG0801M	-
	SL79M, SL7B8, SL7E5, SL7L7, SL7PN, SL7QB, SL7KC, SL88K, SL8K2	3.20 GHz	1024 KB	800 MT/s	16×	1.250-1.400V	103 W	Socket 478	April 2004	BX80546PG3200E RK80546PG0881M	-
	SL7LA	3.20 GHz	1024 KB	800 MT/s	16×	1.200-1.425V	103 W	LGA 775	August 2004		-
	SL7E6, SL7Q8, SL7B9	3.40 GHz	1024 KB	800 MT/s	17×	1.200-1.425V	103 W	Socket 478	February 2004	RK80546PG0961M BX80546PG3400E	-
	SL7L8	3.40 GHz	1024 KB	800 MT/s	17×	1.200-1.425V	115 W	LGA 775	August 2004		-
	SL7L9	3.60 GHz	1024 KB	800 MT/s	18×	1.200-1.425V	115 W	LGA 775	August 4, 2004		-
	SL7P2	3.80 GHz	1024 KB	800 MT/s	19×	1.200-1.425V	115 W	LGA 775	November 2004		-
	SL8ZY, SL9CD	2.93 GHz	1024 KB	533 MT/s	22×	1.250-1.400V	84 W	LGA 775	September 2005	HH80547PE0771MM	-
	SL7J4, SL7J5,	2.80 GHz	1024 KB	800 MT/s	14×	1.200-1.425V	84 W	LGA 775	June 2004	JM80547PG0721M	-
	SL7PR	2.80 GHz	1024 KB	800 MT/s	14×	1.250-1.400V	84 W	LGA 775	October 2004	JM80547PG0721M	-
	SL8HX, SL8PP, SL9CG	2.80 GHz	1024 KB	800 MT/s	14×	1.200-1.425V	84 W	LGA 775	June 12, 2005	JM80547PG0721MM HH80547PG0721MM	-
	SL8ZZ, SL9CA	3.06 GHz	1024 KB	533 MT/s	23×	1.200-1.425V	84 W	LGA 775	September 2005	HH80547PE0831MM	-
	SL7J6, SL7KK	3.00 GHz	1024 KB	800 MT/s	15×	1.200-1.425V	84 W	LGA 775	June 2004	JM80547PG0801M	$218
	SL7PU, SL82X	3.00 GHz	1024 KB	800 MT/s	15×	1.200-1.425V	84 W	LGA 775	October 2004	JM80547PG0801M	$218
	SL8HZ, SL8PQ, SL9CB	3.00 GHz	1024 KB	800 MT/s	15×	1.200-1.425V	84 W	LGA 775	June 12, 2005	JM80547PG0801M HH80547PG0801M	$68
	SL7PX, SL7J7, SL7KL	3.20 GHz	1024 KB	800 MT/s	16×	1.200-1.425V	84 W	LGA 775	June 21, 2004	JM80547PG0881M	$278
	SL7PW, SL82Z	3.20 GHz	1024 KB	800 MT/s	16×	1.250-1.425V	84 W	LGA 775	October 2004	JM80547PG0881M	$278
	SL9C6, SL8PR, SL8J2	3.20 GHz	1024 KB	800 MT/s	16×	1.200-1.425V	84 W	LGA 775	June 12, 2005	JM80547PG0881MM HH80547PG0881MM	-
	SL7J8, SL7KM	3.40 GHz	1024 KB	800 MT/s	17×	1.200-1.425V	115 W	LGA 775	June 21, 2004	JM80547PG0961M	$417
	SL7PP, SL88L, SL7KD	3.40 GHz	1024 KB	800 MT/s	17×	1.287-1.400V	89 W, 103 W	Socket 478	Q2, 2004	B80546PG0961M RK80546PG0961M	$417
	SL7PY, SL833	3.40 GHz	1024 KB	800 MT/s	17×	1.250-1.400V	115 W	LGA 775	October 2004	JM80547PG0961M	$417
	SL8PS, SL7PZ, SL9C5, SL8J5	3.40 GHz	1024 KB	800 MT/s	17×	1.200-1.425V	115 W	LGA 775	June 12, 2005	JM80547PG0961MM HH80547PG0961MM	$117
	SL8K4	3.40 GHz	1024 KB	800 MT/s	17×	1.200-1.425V	115 W	Socket 478	January 27, 2006	RK80546PG0961M NE80546PG0961M BX80546PG3400E
	SL7L9, SL7NZ, SL7J9, SL7KN	3.60 GHz	1024 KB	800 MT/s	18×	1.200-1.425V	115 W	LGA 775	June 21, 2004	JM80547PG1041M	-
	SL84X, SL7Q2	3.60 GHz	1024 KB	800 MT/s	18×	1.250-1.400V	115 W	LGA 775	October 2004	JM80547PG1041M	-
	SL8J6	3.60 GHz	1024 KB	800 MT/s	18×	1.200-1.425V	115 W	LGA 775	June 12, 2005	JM80547PG1041MM	-
	SL84Y, SL82U	3.80 GHz	1024 KB	800 MT/s	19×	1.200-1.425V	115 W	LGA 775	November 12, 2004	JM80547PG1121M	-
	SL8J7	3.80 GHz	1024 KB	800 MT/s	19×	1.200-1.425V	115 W	LGA 775	June 12, 2005	JM80547PG1121MM JM80547PG1121M	-
Pentium 4 HT 580	?	4.00 GHz	1024 KB	800 MT/s	20×	?	?	LGA 775		?	-

Prescott 2M">Pentium 4#Prescott 2M (Extreme Edition)">Prescott 2M (90 nm)

Intel Family 15 Model 4
All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit
Intel VT-x supported by: 6x2 e.g. Model 662 and 672
Enhanced Intel SpeedStep Technology supported by: all except 620.
Transistors: 169 million
Die size: 135 mm²
Steppings: N0, R0

Model Number	sSpec Number	Frequency	L2-Cache	Front Side Bus	Mult	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
	SL8AB	2.8 GHz	2 MB	800 MT/s	14×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	JM80547PG0722MM JM80547PH1072MM
	SL7Z9	3 GHz	2 MB	800 MT/s	15×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	JM80547PG0802M	$224
	SL8Q7	3 GHz	2 MB	800 MT/s	15×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	HH80547PG0802MM	$224
	SL7Z8	3.2 GHz	2 MB	800 MT/s	16×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	JM80547PG0882M	$273
	SL8Q6	3.2 GHz	2 MB	800 MT/s	16×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	HH80547PG0882MM	$273
	SL7Z7	3.4 GHz	2 MB	800 MT/s	17×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	JM80547PG0962M	$401
	SL8Q5	3.4 GHz	2 MB	800 MT/s	17×	1.2–1.4 V	84 W	LGA 775	February 20, 2005	HH80547PG0962MM	$401
	SL7Z5	3.6 GHz	2 MB	800 MT/s	18×	1.2–1.4 V	115 W	LGA 775	February 20, 2005	JM80547PG1042M	$605
	SL8PZ	3.6 GHz	2 MB	800 MT/s	18×	1.2–1.4 V	115 W	LGA 775	February 20, 2005	HH80547PG1042MM	$605
	SL8QB, SL8UP	3.6 GHz	2 MB	800 MT/s	18×	1.2–1.4 V	115 W	LGA 775	November 14, 2005	HH80547PG1042MH	$401
	SL7Z3	3.8 GHz	2 MB	800 MT/s	19×	1.2–1.4 V	115 W	LGA 775	May 26, 2005	JM80547PG1122M	$851
	SL8PY	3.8 GHz	2 MB	800 MT/s	19×	1.2–1.4 V	115 W	LGA 775	May 26, 2005	HH80547PG1122MM	$851
	SL8Q9	3.8 GHz	2 MB	800 MT/s	19×	1.2–1.4 V	115 W	LGA 775	November 14, 2005	HH80547PG1122MH	$605
		4.00 GHz	2 MB	1066 MT/s	15×	1.2–1.4 V	115 W	LGA 775

Cedar Mill (65 nm)

Intel Family 15 Model 6
All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, Intel 64, XD bit
Transistors: 188 million
Die size: 81 mm²
Steppings: B1, C1, D0
Enhanced Intel SpeedStep Technology supported by: C1, D0

Model Number	sSpec Number	Frq GHz	L2 Cache MiB	FSB MT/s	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
	SL8WJ, SL94Y	3 GHz	2	800 MT/s	15×	1.25–1.325 V	86 W	LGA 775	January 5, 2006	HH80552PG0802M	$178
	SL96L	3 GHz	2	800 MT/s	15×	1.2–1.3375 V	86 W	LGA 775	April 12, 2006	HH80552PG0802M	$178
	SL9KG	3 GHz	2	800 MT/s	15×	1.2–1.325 V	65 W	LGA 775	N/A	HH80552PG0802M	$178
	SL8WH, SL94X	3.2 GHz	2	800 MT/s	16×	1.25–1.4 V	86 W	LGA 775	January 5, 2006	HH80552PG0882M	$218
	SL96K	3.2 GHz	2	800 MT/s	16×	1.2–1.325 V	86 W	LGA 775	April 16, 2006	HH80552PG0882M	$218
	SL9KF	3.2 GHz	2	800 MT/s	16×	1.2–1.325 V	65 W	LGA 775	N/A	HH80552PG0882M	$218
	SL8WG, SL94W	3.4 GHz	2	800 MT/s	17×	1.25–1.4 V	86 W	LGA 775	January 5, 2006	HH80552PG0962M	$273
	SL96J	3.4 GHz	2	800 MT/s	17×	1.2–1.325 V	86 W	LGA 775	April 16, 2006	HH80552PG0962M	$273
	SL9KE	3.4 GHz	2	800 MT/s	17×	1.2–1.325 V	65 W	LGA 775	N/A	HH80552PG0962M	$273
	SL8WF, SL94V	3.6 GHz	2	800 MT/s	18×	1.25–1.4 V	86 W	LGA 775	January 5, 2006	HH80552PG1042M	$401
	SL96H	3.6 GHz	2	800 MT/s	18×	1.2–1.325 V	86 W	LGA 775	April 16, 2006	HH80552PG1042M	$401
	SL9KD	3.6 GHz	2	800 MT/s	18×	1.2–1.325 V	65 W	LGA 775	April 16, 2006	HH80552PG1042M	$401

Pentium 4 Extreme Edition

Gallatin (130 nm)

All models support: MMX, SSE, SSE2, Hyper-Threading
Transistors: 169 million
Die size: 237 mm²
Steppings: M0

Model Number

sSpec Number

Clock Speed

L2 Cache

L3 Cache

FSB Speed

Clock Multiplier

Voltage Range

TDP

Socket

Release Date

Part Number

Release Price

SL7AA

3.2 GHz

512 KiB

2 MiB

800 MT/s

16×

1.55V

92.1 W

Socket 478

November 3, 2003

BX80532PG3200F
RK80532PG0882M

N/A

SL7CH

3.4 GHz

512 KiB

2 MiB

800 MT/s

17×

1.575 V

102.9 W

Socket 478

February 2, 2004

BX80532PG3400F
RK80532PG0962M

N/A

SL7GD

3.4 GHz

512 KiB

2 MiB

800 MT/s

17x

0.956–1.052 V

109.6 W

LGA 775

June 21, 2004

BX80532PH3400FS
JM80532PG0962M

N/A

SL7RR

3.4 GHz

512 KiB

2 MiB

800 MT/s

17x

1.25–1.4 V

109.6 W

LGA 775

N/A

BX80532PH3400FS
B80532PG0962MS

N/A

SL7NF

3.46 GHz

512 KiB

2 MiB

1066 MT/s

13×

1.287–1.4 V

110.7 W

LGA 775

October 31, 2004

BX80532PH3460FS
JM80532PH0992M

$999

SL7RT

3.46 GHz

512 KiB

2 MiB

1066 MT/s

13×

1.287–1.4 V

110.7 W

LGA 775

N/A

BX80532PH3460FS
B80532PH0992MS

$999

Prescott 2M (90 nm)

All models support: MMX, SSE, SSE2, SSE3, Hyper-Threading, EIST, Intel 64, XD bit
Transistors: 169 million
Die size: 135 mm²
Steppings: N0

Model Number	sSpec Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
	SL7Z4	3.73 GHz	2 MiB	1066 MT/s	14×	1.200-1.400V	115 W	LGA 775	February 21, 2005	JM80547PH1092MM	$999

Mobile processors

Pentium 4-M

Northwood (130 nm)

All models support: MMX, SSE, SSE2, IST
Die Size: 131 mm²
Package Size: 35 mm × 35 mm

Model Number	sSpec Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
Pentium 4-M 1.4		1.4 GHz	512 KB	400 MT/s	14×	1.2 V	25.8 W	Socket 478	April 23, 2002	RH80532GC017512	N/A
Pentium 4-M 1.5		1.5 GHz	512 KB	400 MT/s	15×	1.3 V	26.9 W	Socket 478	April 23, 2002	RH80532GC025512	N/A
Pentium 4-M 1.6		1.6 GHz	512 KB	400 MT/s	16×	1.3 V	30 W	Socket 478	March 4, 2002	RH80532GC025512	N/A
Pentium 4-M 1.7		1.7 GHz	512 KB	400 MT/s	17×	1.3 V	30 W	Socket 478	March 4, 2002	RH80532GC029512	N/A
Pentium 4-M 1.8		1.8 GHz	512 KB	400 MT/s	18×	1.3 V	30 W	Socket 478	April 23, 2002	RH80532GC033512	N/A
Pentium 4-M 1.9		1.9 GHz	512 KB	400 MT/s	19×	1.3 V	32 W	Socket 478	June 24, 2002	RH80532GC037512	N/A
Pentium 4-M 2.0		2 GHz	512 KB	400 MT/s	20×	1.3 V	32 W	Socket 478	June 24, 2002	RH80532GC041512	N/A
Pentium 4-M 2.2		2.2 GHz	512 KB	400 MT/s	22×	1.3 V	35 W	Socket 478	September 16, 2002	RH80532GC049512	N/A
Pentium 4-M 2.3		2.3 GHz	512 KB	400 MT/s	22×	1.3 V	35 W	Socket 478	September 16, 2002	N/A	OEM
Pentium 4-M 2.4		2.4 GHz	512 KB	400 MT/s	24×	1.3 V	35 W	Socket 478	January 14, 2003	RH80532GC056512	$562
Pentium 4-M 2.5		2.5 GHz	512 KB	400 MT/s	25×	1.3 V	35 W	Socket 478	April 16, 2003	RH80532GC060512	$562
Pentium 4-M 2.6		2.6 GHz	512 KB	400 MT/s	26×	1.3 V	35 W	Socket 478	June 11, 2003	RH80532GC064512	N/A

Mobile Pentium 4

Northwood (130 nm)

All models support: MMX, SSE, SSE2, IST

Model Number	sSpec Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number
	SL723	2.4 GHz	512 KB	533 MT/s	18×	1.2–1.55 V	59.8 W	Socket 478	June 11, 2003	RK80532GE056512
	SL724	2.66 GHz	512 KB	533 MT/s	20×	1.2–1.55 V	66.1 W	Socket 478	June 11, 2003	RK80532GE067512
	SL725	2.8 GHz	512 KB	533 MT/s	21×	1.2–1.55 V	68.4 W	Socket 478	June 11, 2003	RK80532GE072512
	SL726	3.06 GHz	512 KB	533 MT/s	23×	1.2–1.55 V	70 W	Socket 478	June 11, 2003	RK80532GE083512

Mobile Pentium 4 HT

Northwood (130 nm)

All models support: MMX, SSE, SSE2, IST, Hyper-Threading

Model Number	sSpec Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number
	SL77M	2.66 GHz	512 KB	533 MT/s	20×	1.2V-1.55V	66.1 W	Socket 478	September 23, 2003	RK80532HE067512
	SL77N	2.8 GHz	512 KB	533 MT/s	21×	1.2V-1.55V	68.4 W	Socket 478	September 23, 2003	RK80532HE072512
	SL77P	3.06 GHz	512 KB	533 MT/s	23×	1.2V-1.55V	70 W	Socket 478	September 23, 2003	RK80532HE083512
	SL77R	3.2 GHz	512 KB	533 MT/s	24×	1.2V-1.55V	76 W	Socket 478	September 23, 2003	RK80532HE088512

Prescott (90 nm)

All models support: MMX, SSE, SSE2, SSE3, IST, Tm2, Hyper-Threading
Steppings: D0, E0

Model Number	sSpec Number	Clock Speed	L2 Cache	FSB Speed	Clock Multiplier	Voltage Range	TDP	Socket	Release Date	Part Number	Release Price
	SL7DS	2.8 GHz	1 MB	533 MT/s	21×	1.25–1.4 V	88 W	Socket 478	June 1, 2004	RK80546HE0721M	$202
	SL7N8	2.8 GHz	1 MB	533 MT/s	21×	1.25–1.4 V	88 W	Socket 478	October 1, 2004	RK80546HE0721M	$202
	SL7DT	3.06 GHz	1 MB	533 MT/s	23×	1.25–1.4 V	88 W	Socket 478	June 1, 2004	RK80546HE0831M	$234
	SL7NA	3.06 GHz	1 MB	533 MT/s	23×	1.25–1.4 V	88 W	Socket 478	October 1, 2004	RK80546HE0831M	$234
	SL7DU	3.2 GHz	1 MB	533 MT/s	24×	1.25–1.4 V	88 W	Socket 478	June 1, 2004	RK80546HE0881M	$294
	SL7NB	3.2 GHz	1 MB	533 MT/s	24×	1.25–1.4 V	88 W	Socket 478	October 1, 2004	RK80546HE0881M	$294
	SL7X5	3.33 GHz	1 MB	533 MT/s	25×	1.25–1.4 V	88 W	Socket 478	September 28, 2004	RK80546HE0931M	$262
	SL7NC	3.46 GHz	1 MB	533 MT/s	26×	1.25–1.4 V	88 W	Socket 478	January 4, 2005	RK80546HE0991M	N/A

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List of Intel Pentium 4 microprocessors

Desktop processors

Pentium 4

Willamette">Pentium 4#Willamette">Willamette (180&nbsp;nm)

Northwood">Pentium 4#Northwood">Northwood (130&nbsp;nm)

Prescott">Pentium 4#Prescott">Prescott (90&nbsp;nm)

Pentium 4 HT

Northwood (130 nm)

Prescott">Pentium 4#Prescott">Prescott (90&nbsp;nm)

Prescott 2M">Pentium 4#Prescott 2M (Extreme Edition)">Prescott 2M (90&nbsp;nm)

Cedar Mill (65 nm)

Pentium 4 Extreme Edition

Gallatin (130 nm)

Prescott 2M (90 nm)

Mobile processors

Pentium 4-M

Northwood (130&nbsp;nm)

Mobile Pentium 4

Northwood (130&nbsp;nm)

Mobile Pentium 4 HT

Northwood (130&nbsp;nm)

Prescott (90 nm)

Willamette">Pentium 4#Willamette">Willamette (180 nm)

Northwood">Pentium 4#Northwood">Northwood (130 nm)

Prescott">Pentium 4#Prescott">Prescott (90 nm)

Prescott">Pentium 4#Prescott">Prescott (90 nm)

Prescott 2M">Pentium 4#Prescott 2M (Extreme Edition)">Prescott 2M (90 nm)

Northwood (130 nm)

Northwood (130 nm)

Northwood (130 nm)