Product Collection
Legacy Intel® Xeon® Processors
Vertical Segment
Server
Processor Number
E5620
Lithography
32 nm
Recommended Customer Price
$369.00-$391.00

CPU Specifications

Total Cores
4
Total Threads
8
Max Turbo Frequency
2.66 GHz
Processor Base Frequency
2.40 GHz
Cache
12 MB Intel® Smart Cache
Bus Speed
5.86 GT/s
# of QPI Links
2
TDP
80 W

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q1'10
Servicing Status
End of Servicing Lifetime
Embedded Options Available
Yes
Use Conditions
Server/Enterprise

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,LGA1366
Max CPU Configuration
2
TCASE
77.6°C
Package Size
42.5mm X 45mm

Advanced Technologies

Intel® Turbo Boost Technology
1.0
Intel® Hyper-Threading Technology
Yes
Intel® 64
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® 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
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