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Intel Core i7-3820

Intel · Released Jan 1, 2012

Intel Core i7-3820

Sandy Bridge is the codename for Intel's 32 nm microarchitecture used in the second generation of the Intel Core processors. The Sandy Bridge microarchitecture is the successor to Nehalem and Westmere microarchitecture. Intel demonstrated an A1 stepping Sandy Bridge processor in 2009 during Intel Developer Forum (IDF), and released first products based on the architecture in January 2011 under the Core brand.

Description and image from Wikipedia (CC BY-SA 4.0)

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Specifications

Identity
Processor Number
i7-3820
Segment
Desktop
Product Collection
Intel® Core™ X-series Processors
Codename
Sandy Bridge E
Socket
FCLGA2011
Launch
Q1'12
Performance
Total Cores
4
Total Threads
8
Max Turbo
3.80 GHz
Cache
10 MB Intel® Smart Cache
Memory
Max Memory
64.23 GB
Memory Types
DDR3 1066/1333/1600
Memory Channels
4
ECC Support
No
Manufacturing
Lithography
32 nm

Listings

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  • Newegg Canadalast seen 4w ago
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Catalog data from Intel ARK and AMD spec pages. Microarchitecture context from Wikipedia (CC BY-SA 4.0). Prices observed from Canadian retailers and refreshed daily. Current price = most recent observation per listing within the last 7 days.

Last refreshed: May 21, 2026, 9:20 p.m.