CPU
CPU Comparison
Manufacturer
Intel
Manufacturer
Intel
Part #
CM8064401909200
Part #
BX80660E51620V4
Series
Intel Xeon E5
Series
Intel Xeon E5
Microarchitecture
Haswell
Microarchitecture
Broadwell
Core Family
Haswell-EP
Core Family
Broadwell-EP
Socket
LGA2011-3
Socket
LGA2011-3
Core Count
8
Core Count
4
Thread Count
16
Thread Count
8
Performance Core Clock
3 GHz
Performance Core Clock
3.5 GHz
Performance Core Boost Clock
3.5 GHz
Performance Core Boost Clock
3.8 GHz
L2 Cache
2 MB
L2 Cache
1 MB
L3 Cache
20 MB
L3 Cache
10 MB
TDP
140 W
TDP
140 W
Integrated Graphics
None
Integrated Graphics
None
Maximum Supported Memory
Maximum Supported Memory
1536 GB
ECC Support
Yes
ECC Support
Yes
Includes Cooler
No
Includes Cooler
No
Packaging
OEM/Tray
Packaging
Boxed
Includes CPU Cooler
No
Includes CPU Cooler
No
Lithography
22 nm
Lithography
14 nm
Simultaneous Multithreading
Yes: Hyper-Threading
Simultaneous Multithreading
Yes: Hyper-Threading