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                                                                                     Intel® CPU

Pentium II

Intel Pentium II

Pioneering Intel's move to Slot-1 technology, evading increasing socket CPU competition. May 1997

·          Good for high-performance notebooks & mid-performance desktops

·          7.5 million transistors

  • Usually not worth the high price for the small additional performance gain over equivalent Celerons

 

Klamath: First to move from socket to slot, with half-speed cache

Dixon: Performance-enhanced mobile CPU with on-chip full-speed cache

Deschutes: Low power consumption Klamath

Tonga: Mobile version

Clock

Bus

Volts

Connector

Cache (Speed)

Size

Temp

Power

Introduced

233

66

2.8

Slot 1

L1: 32kB
L2: 512kB (Half)

0.35µ

75°C

35W

May 1997

233

66

1.7/2.8

Mobile
Module

L1: 32kB
L2: 512kB (Half)

0.25µ

100°C

9W

Apr 1998

266

66

2.8

Slot 1

L1: 32kB
L2: 512kB (Half)

0.35µ

75°C

38W

May 1997

266

66

1.7/2.8

Mobile
Module

L1: 32kB
L2: 512kB (Half)

0.25µ

100°C

10W

Apr 1998

266PE
266

66

1.6/2.8

Ball Grid
Array

L1: 32kB
L2: 256kB (Full)

0.25µ

100°C

10W

Jan 1999

300

66

2.8

Slot 1

L1: 32kB
L2: 512kB (Half)

0.35µ

72°C

43W

May 1997

300

66

1.6/2.8

Mobile
Module

L1: 32kB
L2: 512kB (Half)

0.25µ

100°C

12W

Sep 1998

300PE
300

66

1.6/2.8

Ball Grid
Array

L1: 32kB
L2: 256kB (Full)

0.25µ

100°C

11W

Jan 1999

333

66

2.0

Slot 1

L1: 32kB
L2: 512kB (Half)

0.25µ

65°C

24W

Jan 1998

333

66

1.6/2.8

Ball Grid
Array

L1: 32kB
L2: 256kB (Full)

0.25µ

100°C

12W

Jan 1999

350

100

2.0

Slot 1

L1: 32kB
L2: 512kB (Half)

0.25µ

75°C

24W

Apr 1998

366

66

1.6/2.8

Ball Grid
Array

L1: 32kB
L2: 256kB (Full)

0.25µ

100°C

13W

Jan 1999

400

100

2.0

Slot 1

L1: 32kB
L2: 512kB (Half)

0.25µ

75°C

28W

Apr 1998

400

66

1.6/2.8

BGA1/
µPGA1

L1: 32kB
L2: 256kB (Full)

0.18µ/
0.25µ

100°C

13W

Jun 1999

450

100

2.0

Slot 1

L1: 32kB
L2: 512kB (Half)

0.25µ

75°C

27W

Aug 1998

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