S-spec numbers of Intel processors

Please use search tools below to search for full or partial sample specification (S-Spec) number. The search is not case sensitive. Production Intel processors have 5 letter S-Spec numbers starting from S. Engineering and qualification samples of Intel processors have 4-6 letter specification numbers starting from Q.

Search by S-Spec Search by CPU features



Use bulk S-spec lookup tool
to link all S-spec numbers
and many part numbers on
a page or in a list to
CPU-World's S-spec pages.
Frequency (MHz):
Bus speed (MHz):
L2 cache size (KB):
L3 cache size (KB):
Package type:
Processor type:
 

S-Spec Chart tool has much more powerful filtering and searching capabilities.

Browse S-spec numbers

You can browse specification numbers for different Intel processor families using the links below.


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