Product Collection
Legacy Intel® Xeon® Processors
Code Name
Products formerly Westmere EP
Vertical Segment
Server
Processor Number
E5606
Status
End of Life
Launch Date
Q1'11
Lithography
32 nm
Performance
# of Cores
4
# of Threads
4
Processor Base Frequency
2.13 GHz
Cache
8 MB SmartCache
Bus Speed
4.8 GT/s QPI
# of QPI Links
2
TDP
80 W
VID Voltage Range
0.750V-1.350V
Supplemental Information
Embedded Options Available
No
Datasheet
View now
Memory Specifications
Max Memory Size (dependent on memory type)
288 GB
Memory Types
DDR3 800/1066
Max # of Memory Channels
3
Max Memory Bandwidth
25.6 GB/s
Physical Address Extensions
40-bit
ECC Memory Supported ‡
Yes
Package Specifications
Sockets Supported
FCLGA1366
Max CPU Configuration
2
Package Size
42.5mm X 45mm
Low Halogen Options Available
See MDDS
Advanced Technologies
Intel® Turbo Boost Technology ‡
No
Intel® Hyper-Threading Technology ‡
No
Intel® Virtualization Technology (VT-x) ‡
Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
Yes
Intel® 64 ‡
Yes
Instruction Set
64-bit
Instruction Set Extensions
SSE4.2
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Intel® Demand Based Switching
Yes
Thermal Monitoring Technologies
No
Security & Reliability
Intel® AES New Instructions
Yes
Intel® Trusted Execution Technology ‡
Yes
Execute Disable Bit ‡
Yes