Intel Xeon E7-2870 2.40GHz Socket1567 LGA1567 Westmere Server OEM CPU SLC3U AT80615007266AA


Device Segment:
CPU / Processor
CPU Name:
Intel Xeon E7 v1
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Product Overview

General information  
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E7-2800
Model number E7-2870
CPU part number AT80615007266AA is an OEM/tray CPU
Spec code SLC3U
Frequency 2400 MHz
Turbo frequency 2800 MHz (2 cores)
  2533 MHz (10 cores)
Bus speed 6.4 GT/s QPI (3200 MHz)
Clock multiplier 18
Package 1567-land Flip-Chip Land Grid Array
Socket Socket 1567 (LGA1567)
Architecture / Microarchitecture  
Microarchitecture Westmere
Platform Boxboro-EX
Processor core Westmere-EX
Core stepping A2 (SLC3U)
Manufacturing process 0.032 micron High-K metal gate process
Data width 64 bit
The number of CPU cores 10
The number of threads 20
Floating Point Unit Integrated
Level 1 cache size 10 x 32 KB
Level 2 cache size 10 x 256 KB
Level 3 cache size 30 MB
Physical memory 512 GB (per socket)
Multiprocessing Up to 2 processors
Integrated peripherals / components  
Integrated graphics None
  Memory controller The number of controllers: 1
  Memory channels: 4
  Supported memory: DDR3-800, DDR3-978, DDR3-1066
  DIMMs per channel: 4
  ECC supported: Yes
Electrical / Thermal parameters  
Maximum operating temperature 69°C
Thermal Design Power 130 Watt