Intel Clarksfield core
The first three processor with Clarksfield core, Core I7-720QM, i7-820QM and i7-920XM, were introduced in September 2009, or two weeks after the launch of very similar desktop Lynnfield core. The core is based on Nehalem micro-architecture, and is manufactured using 45nm technology. Standard features of this core are 4 CPU cores with 1 MB L2 cache, up to 8 MB level 3 cache, and full set of technologies provided by original Nehalem micro-architecture. Clarksfield microprocessors are manufactured in micro-PGA package, compatible with socket G1 motherboards.
New core features:
Intel microprocessors with Clarksfield core can be identified by:
Details of all families, utilizing Intel Clarksfield core, are provided in the table below:
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