Functional Description
ATCA-7368 Installation and Use (6806800M12C)
79
The following lists the main features of Westmere-EP processor used on ATCA-7368, L5638:
Socket: LGA 1366
Core Speed: 2.0GHz
Cache Size
–
Instruction cache: 32Kb, per core
–
Data Cache: 32KB, per core
–
256KB Mid-Level Cache (L2) per core
–
12MB shared (L3) cache, running at core speed
Data transfer rate: 2 full-width Intel QuickPath Interconnect links, 5.86GT/s in each
direction
Multi-core support: 6 core per processor
Integrated memory controller, supporting DDR3 Memory speed, 800, 1066, 1333MHz
Package: 1366 balls, FC-BGA
TDP: 60W.
5.4
Memory
5.4.1
DDR3 Main Memory
ATCA-7368 provides a single Westmere-EP CPU with Integrated Memory Controller (IMC). IMC
supports three independent 72-bit (64-bit Data + 8-bit ECC) wide DDR3 memory channels.
ATCA-7368 supports two VLP DIMM sockets for each memory channel resulting in a total of six
DDR3 DIMM sockets.
Supported DDR3 speeds are DDR3-800 (PC3-6400), DDR3-1066 (PC3-8500), and DDR3-1333
(PC3-10600).
Summary of Contents for ATCA-7368
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