Intel Sandy Bridge-based Xeon microprocessors

Intel Sandy Bridge-based Xeon microprocessors (often referred to as Sandy Bridge-E) are microprocessors based on the Intel's 32 nm Sandy Bridge architecture for servers, workstations, and high-end desktops. It succeeds the six-core Gulftown/Westmere-EP processor which used the older LGA 1366 package, and uses LGA 2011, LGA 1356 and LGA 1155 socket depending on the package.

Sandy Bridge-E
General information
LaunchedQ4 2011
Designed byIntel Corporation
CPUID code0206Dxh
Product code80619, 80620, 80621, 80622
Max. CPU clock rateto 3.6 GHz
Cache
L2 cache256 kB per core
L3 cacheup to 20 MB
Architecture and classification
Applicationservers, workstations, high-end desktops
Technology node32 nanometer
MicroarchitectureSandy Bridge
Physical specifications
Cores
  • up to 8 (physical)
    up to 16 (logical)
Socket(s)
History
Predecessor(s)Gulftown
Successor(s)Ivy Bridge-E
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