The many flavors of Coppermine
Before we dive into the new chips, let’s get a small update on what CPUs are now available in the Pentium III family:
|
Core
Speeds / Versions
|
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|
FEATURES
|
1.0B GHz, 800EB, 866, 733, 667, 600EB, 533EB MHz |
800,
750, 700, 650, 600, 550, 500E MHz
|
733,667,
600EB, 533EB MHz
|
550E,
500E MHz
|
600B,
533B MHz
|
450,
500, 550, 600 MHz
|
| S.E.C.C. 2 Package |
X
|
X
|
X
|
X
|
||
| FC-PGA 370 pin Package |
X
|
X
|
X
|
|||
| 0.18 Micron Process Technology |
X
|
X
|
X
|
X
|
||
| 0.25 Micron Process Technology |
X
|
X
|
||||
| 133 MHz System Bus |
X
|
X
|
X
|
|||
| 100 MHz System Bus |
X
|
X
|
X
|
|||
| 256 KB Level 2 Advanced Transfer Cache (full-speed) |
X
|
X
|
X
|
X
|
||
| 512 KB On-Package Half-Speed Level 2 Cache |
X
|
X
|
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| Advanced System Buffering |
X
|
X
|
X
|
X
|
||
Note: ‘E’, ‘B’ and ‘EB’ nomenclature is used to differentiate processors within a processor speed designation when there is an overlap between processor frequencies and functionality. - ‘E’ designates Advanced Transfer Cache and Advanced System Buffering support. - ‘B’ designates 133 MHz System Bus support. - ‘EB’ designates Advanced Transfer Cache, Advanced System Buffering and 133 MHz System Bus support. Note: All processors greater than 600 MHz include the Advanced Transfer Cache and the Advanced System Buffering functionality. |
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