Pentium and Pentium Pro PDF Print E-mail
Written by Saphalline   
Tuesday, 02 October 2007 15:08
Pentium and Pentium Pro Specs: A collection of Pentium Sockets, Core names, Die Size, Transistor Count, Voltages, and More...

Pentium MMX

Socket 7

P55C

Core Notes: first MMX processor, last "P5" generation processor, a mutated hybrid CPU with good performance but poor chipset support

Core Speed

FSB

Mult.

Cache

Transistor Notes

Extra Info

233 MHz

66 MHz

3.5x

16KB L1 instruction
16KB L1 data

4.5 million

0.35 micron

141mm2

2.8 Vcore

200 MHz

66 MHz

3.0x

16KB L1 instruction
16KB L1 data

2.8 Vcore

166 MHz

66 MHz

2.5x

16KB L1 instruction
16KB L1 data

2.8 Vcore





Pentium Pro

Socket 8

P6

Core Notes: first "P6" generation CPU, a very important release for Intel, optimized for 32-bit code instead of 16-bit like the other Pentiums, intended for WindowsNT, ancestor of the Xeon

Core Speed

FSB

Mult.

Cache

Transistor Notes

Extra Info

200 MHz

66 MHz

3.0x

8KB L1 instruction
8KB L1 data
256KB or 512KB or
1MB L2 @ full core speed

5.5 million

0.6/0.5 micron
306mm2

or 0.35 micron
196mm2

3.3, 3.5 Vcore

166 MHz

66 MHz

2.5x

8KB L1 instruction
8KB L1 data
512KB L2 @ full core speed

3.3 Vcore

133 MHz

66 MHz

2.0x

8KB L1 instruction
8KB L1 data
256KB L2 @ full core speed

3.1 Vcore
(engineering sample only)

180 MHz

60 MHz

3.0x

8KB L1 instruction
8KB L1 data
256KB L2 @ full core speed

3.1 Vcore

150 MHz

60 MHz

2.5x

8KB L1 instruction
8KB L1 data
256KB L2 @ full core speed

3.1 Vcore





Pentium

Socket 5/7

P54CS/CQS

Core Notes: even smaller micron process, smaller die size, and very upgradable

Core Speed

FSB

Mult.

Cache

Transistor Notes

Extra Info

200 MHz

66 MHz

3.0x

8KB L1 instruction
8KB L1 data

3.3 million

0.35 micron

91mm2
or 83mm2

3.5/3.52 Vcore
Socket 7 only

166 MHz

66 MHz

2.5x

8KB L1 instruction
8KB L1 data

3.5/3.52 Vcore
Socket 7 only

133 MHz

66 MHz

2.0x

8KB L1 instruction
8KB L1 data

3.3 to 3.52 Vcore

150 MHz

60 MHz

2.5x

8KB L1 instruction
8KB L1 data

3.3 Vcore
Socket 7 only

120 MHz

60 MHz

2.0x

8KB L1 instruction
8KB L1 data

3.3 to 3.52 Vcore

  

P54C

Core Notes: the "real" Pentiums, smaller micron process, ran cooler, beat the crap out of 486 and 386 CPUs

Core Speed

FSB

Mult.

Cache

Transistor Notes

Extra Info

100 MHz

66 MHz

1.5x

8KB L1 instruction
8KB L1 data

3.2 million

0.6/0.5 micron

148mm2

3.3 to 3.52 Vcore

90 MHz

60 MHz

1.5x

8KB L1 instruction
8KB L1 data

3.3, 3.38 Vcore

100 MHz

50 MHz

2.0x

8KB L1 instruction
8KB L1 data

3.3 to 3.52 Vcore

75 MHz

50 MHz

1.5x

8KB L1 instruction
8KB L1 data

3.3 Vcore

      
      

Socket 4

P5

Core Notes: first "P5" generation CPU, the "doomed Pentium", excellent performance compared to a 486 but had no upgrade options

Core Speed

FSB

Mult.

Cache

Transistor Notes

Extra Info

66 MHz

66 MHz

1.0x

8KB L1 instruction
8KB L1 data

3.1 million
0.8 micron
296mm2

5 Vcore

60 MHz

60 MHz

1.0x

8KB L1 instruction
8KB L1 data

5 Vcore

Last Updated on Tuesday, 02 October 2007 15:10