Introduction | Intel® Core™ Processor Family | Pentium® Processors | Celeron® Processors | Intel Xeon® and Itanium® Processor

Intel® Celeron® processors

Processor numbers for the Celeron® brand are expressed either as a 3-digit numerical sequence, or a 5-character sequence with an alphabetical prefix and 4 digits, depending on the processor type.

Examples

This 3-digit number or 5-character identifier captures the features of a particular Intel Celeron processor where a higher number generally indicates more or improved features, including:

Cache

Clock Speed

Front Side Bus

Other Intel® technologies¹

Note that a higher number processor may have more of one feature and less of another.

Specific power classes and their number sequence:

Desktop Processor Family	Number Sequence
Intel® Celeron® D processor	300
Intel® Celeron® processor	400

Desktop Processor Family	Number Sequence
Intel® Celeron® M processor	300
Intel® Celeron® M processor ultra low voltage	400

Letter prefixes

Some processor numbers also include an alphabetical prefix.

• » Power and performance prefixes explained

For more information

Explore the processor in your current PC. Download a processor identification utility to learn about your processor's brand family, specific features and technical attributes.

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