Intel Xeon E7-2820 2.0GHz Socket-1567 LGA1567 Westmere Server OEM CPU SLC3R AT80615007245AA


Device Segment:
CPU / Processor
CPU Name:
Intel Xeon E7 v1
Adding to cart… The item has been added

Product Overview

General information  
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E7-2800
Model number E7-2820
CPU part number AT80615007245AA is an OEM/tray CPU
Spec code SLC3R
Frequency 2000 MHz
Turbo frequency 2267 MHz (2 cores)
  2133 MHz (8 cores)
Bus speed 5.86 GT/s QPI (2933 MHz)
Clock multiplier 15
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 (SLC3R)
Manufacturing process 0.032 micron High-K metal gate process
Data width 64 bit
The number of CPU cores 8
The number of threads 16
Floating Point Unit Integrated
Level 1 cache size 8 x 32 KB
Level 2 cache size 8 x 256 KB
Level 3 cache size 18 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 64°C
Thermal Design Power 105 Watt