Intel CPU Guide - Socket 478 | Socket 775 | Socket 478 | Socket 603 & 604 |

800MHz FSB

CPU Speed

Archi
tecture

sSpec

Stepping

L2 Cache

L3 Cache

Hyper-
Threading

EM64T

Dual Core

Chipset Compatibility

Intel P4 Extreme Edition

3.20Ghz

.13nm

SL7AA

M0

512KB

2MB

Yes

No

No

875P, 865PE, 865G, 865GV, 848P

Intel P4 w/ Hyperthreading

2.8GHz - 3.0GHz

.13nm

SL6Z5, SL7BK

M0

512KB

N/A

Yes

No

No

945P, 945G, 925XE, 925X, 915G, 915GV, 915GL, 915P, 915PL, E7230

Intel P4 w/ Hyperthreading

2.8C GHz

.13nm

SL78Y

D1

512KB

N/A

Yes

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4 w/ Hyperthreading

2.8GHz - 3.40GHz

.90nm

SL7E3, SL7KA, SL7KB, SL7E4, SL7E5, SL7E6

D0

1MB

N/A

Yes

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4 w/ Hyperthreading

2.8GHz - 3.4GHz

.90nm

SL7PL, SL7PM, SL7PN, SL7PP, SL7KD

E0

1MB

N/A

Yes

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4 Extreme Edition

3.40GHz

.13nm

SL7CH

MO

N/A

2MB

No

No

No

875P, 865PE, 865G, 865GV, 848P

Intel P4

2.8GHz - 3.20GHz

.90nm

SL88H, SL88J, SL88K

E0

1MB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.8E GHz - 3.40GHz

.90nm

SL79K, SL79L, SL7B8, SL79M, SL7B9, SL7AJ

C0

1MB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

3.20GHz

.90nm

SL7KC

D0

1MB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.4GHz - 3.40GHz

.13nm

SL6WR, SL6WF, SL6WS, SL6WH, SL6WJ, SL6WT, SL78Z, SL6WK, SL6WU, SL6WE, SL6WG, SL792, SL793

D0

512KB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.4GHz

.13nm

SL6Z3

M0

512KB

N/A

No

No

No

945P, 945G, 925XE, 925X, 915G, 915GV, 915GL, 915P, 915PL, E7230

 

533MHz FSB

CPU Speed

Archi
tecture

sSpec

Stepping

L2 Cache

L3 Cache

Hyper-
Threading

EM64T

Dual Core

Chipset Compatibility

Intel P4 w/ Hyperthreading

3.06GHz

.13nm

SL6K7, SL6S5, SL6SM, SL6JJ

C1

512KB

N/A

Yes

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Celeron D

2.66GHz - 3.20GHz

.90nm

 CPU ID - 351, 346, 341, 336, 331, 326

N/A

256KB

N/A

No

Yes

No

 910GL, 865PE, 965P, 865GV, 865G, 848P, 845PE, 845GV, 845GE, 845G, 845E, E7221

Intel P4

2.40GHz - 2.80GHz

.90nm

SL88F, SL7PK, SL88G

E0

1MB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.4GHz - 2.8A GHz

.90nm

SL7YP, SL7E2, SL7K9

D0

1MB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.26GHz

.90nm

SL7D7

C0

512KB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.26GHz - 2.8GHz

.13nm

SL6DU, SL6RY, SL6EE, SL6SH, SL6RZ, SL6EF, SL6DV, SL6SJ, SL6S2, SL6DW, SL6EG, SL6SK, SL6EH, SL6DX, SL6S3, SL6HL, SL6S4, SL6SL, SL6K6

C1

512KB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.26GHz - 3.06GHz

.13nm

SL6PB, SL6Q7, SL6Q8, SL6PC, SL6Q9, SL6PD, SL6PE, SL6QA, SL6PF, SL6QB, SL6PG, SL6QC

D1

512KB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.26GHz - 2.53GHz

.13nm

SL67Y, SL6ET, SL6D6, SL683, SL6D7, SL67Z, SL6EU, SL684, SL6EV, SL685, SL682, SL6D8

B0

512KB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Intel P4

2.26GHz - 2.40B GHz

.13nm

SL79B, SL7V9

M0

512KB

N/A

No

No

No

865P, 850, 850E, 845PE, 845GE, 845GV, 845E, 845G

Celeron D

2.26GHZ - 2.93GHZ

.90nm

SL7XG, SL7C4, SL7C5, SL7C6, SL7L2, SL7C7, SL7RN

C0

256KB

N/A

No

No

No

 910GL, 865PE, 965P, 865GV, 865G, 848P, 845PE, 845GV, 845GE, 845G, 845E, E7221

Celeron D

2.26GHZ - 3.06GHZ

.90nm

SL7XY, SL7WS, SL7KX, SL7JV, SL7ND, SL7KY, SL7DL, SL7DM, SL7Q9, SL7DN

D0

256KB

N/A

No

No

No

 910GL, 865PE, 965P, 865GV, 865G, 848P, 845PE, 845GV, 845GE, 845G, 845E, E7221

Celeron D

2.40GHz - 3.20GHz

.90nm

SL7VW, SL7NW, SL7TZ, SL7NY

EO

256KB

N/A

No

No

No

 910GL, 865PE, 965P, 865GV, 865G, 848P, 845PE, 845GV, 845GE, 845G, 845E, E7221

Celeron D

2.13GHz

.90nm

SL854

G0

256KB

N/A

No

No

No

 910GL, 865PE, 965P, 865GV, 865G, 848P, 845PE, 845GV, 845GE, 845G, 845E, E7221

Intel Processor Number Details: http://www.intel.com/products/processor_number/info.htm#cd
Intel Processor Number Details:
http://www.intel.com/products/processor_number/index.htm

400HMz FSB

CPU Speed

Archi
tecture

sSpec

Stepping

L2 Cache

L3 Cache

Hyper-
Threading

EM64T

Dual Core

Chipset Compatibility

Intel P4

1.40GHz -1.80GHz

.18nm

SL5UT, SL5UV, SL59X, SL5N9, SL5US, SL5UW, SL5N8, SL5N7, SL59U

C1

256KB

N/A

No

No

No

845, 845GL

Intel P4

1.4GHz - 2.0GHz

.18nm

SL5UH, SL5TL, SL5VK, SL5WG, SL5VJ, SL5UK, SL5TK, SL62Z, SL5UG, SL5UJ, SL5VH, SL5TJ, SL5UF, SL5UE, SL5TG

D0

256KB

N/A

No

No

No

845, 845GL

Intel P4

1.5GHz

.18nm

SL62Y

DP

256KB

N/A

No

No

No

845, 845GL

Intel P4

1.5GHz - 1.9GHz

.18nm

SL6BF, SL67C, SL6BE, SL67B, SL67A, SL7BD, SL679, SL6BC, SL6BA

E0

256KB

N/A

No

No

No

845, 845GL

Celeron

2.10GHz - 2.20GHz

 .13nm

SL6SY, SL6SX, SL6W2

B1

128KB

N/A

No

No

No

845GV, 845GL, 815E, 815, 815EP, 810E2, 810E

Celeron

2.10GHz

.13nm

SL6VZ

C0

128KB

N/A

No

No

No

845GV, 845GL, 815E, 815, 815EP, 810E2, 810E

Celeron

2.0GHz - 2.6GHz

.13nm

SL6HY, SL6LC, SL6VY, SL6RV, SL6SW, SL6RS, SL6RW, SL6T3, SL6T5, SL6T2, SL6XJ, SL6WD, SL6XG, SL6W5

C1

128KB

N/A

No

No

No

845GV, 845GL, 815E, 815, 815EP, 810E2, 810E

Celeron

1.8A GHz - 2.80GHz

.13nm

SL7RU, SL6VR, SL6VS, SL6VT, SL6VU, SL6W4, SL6ZY, SL72B, SL6VV, SL77S, SL77U, SL77V, SL77T

D1

128KB

N/A

No

No

No

845GV, 845GL, 815E, 815, 815EP, 810E2, 810E

Celeron

1.7GHz - 1.8GHz

 .18nm

SL68C, SL69Z, SL68D, SL6AZ

E0

128KB

N/A

No

No

No

845GV, 845GL, 815E, 815, 815EP, 810E2, 810E

Intel Processor Number Details: http://www.intel.com/products/processor_number/info.htm#p4htt

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