Eight-Core Intel® Xeon™ E5-2680- 2.7GHz/20MB

IType CPU / Microprocessor
Market segment Server
Family Intel Xeon E5-2600
Model number ? E5-2660
CPU part numbers E5-2660 is an OEM/tray microprocessor
BX80621E52660 is a boxed microprocessor
Frequency ? 2200 MHz
Turbo frequency 3000 MHz (1 or 2 cores)
2900 MHz (3 or 4 cores)
2800 MHz (5 or 6 cores)
2700 MHz (7 or 8 cores)
Clock multiplier ? 22
Package 2011-land Flip-Chip Land Grid Array
Socket Socket 2011 (LGA2011)
Size 2.07" x 1.77" / 5.25cm x 4.5cm

Architecture / Microarchitecture
Microarchitecture Sandy Bridge
Platform Romley-EP
Romley-WS
Processor core ? Sandy Bridge-EP
Manufacturing process 0.032 micron Hi-K metal gate process
Data width 64 bit
The number of cores 8
The number of threads 16
Floating Point Unit Integrated
Level 3 cache size 20 MB
Multiprocessing Up to 2 processors
Features MMX instruction set
SSE
SSE2
SSE3
Supplemental SSE3
SSE4.1 ?
SSE4.2 ?
AES instructions
Advanced Vector Extensions
EM64T technology ?
Execute Disable bit ?
Hyper-Threading technology ?
Virtualization technology (VT-x / VT-d / VT-c)
Turbo Boost technology 2.0
Trusted Execution Technology
Low power features Enhanced SpeedStep technology ?
On-chip peripherals 4-channel DDR3 memory controller
Quick Path Interconnect (2 links)
PCI Express 3.0 interface

Electrical/Thermal parameters
Thermal Design Power ? 95 Watt

Notes on Intel E5-2660
Memory controller supports DDR3-800, DDR3-1066, DDR3-1333 and DDR3-1600 memory

CPUs, related to Intel Xeon E5-2660