SR257 Intel Xeon E7-8880 v4 22 Core 2.20GHz 9.60GT/s QPI 55MB L3 Cache Socket FCLGA2011 Processor
Processor Family : Intel Xeon Processor E7 v4 Family
Series : Xeon Processor
Core Model Type/ProcNo. : E7-8880 v4
Processor Code Name : Broadwell
Core Stepping : B0
Manufacturing Technology : 14 nm
CPU ID String : 406F1
# of Cores : 22
# of Threads : 44
Clock Speed : 2.20 GHz
L3 Cache Size : 55 MB
Front Side Bus / QuickPath Interconnect : 9.60 GT/s QPI
Thermal Power : 150 Watts
Max Memory Size : 3 TB
Memory Types : DDR3-1066 DDR3-1333 DDR3-1600 DDR4-1600 DDR4-1866
Memory Channels : 4
Maximum Memory Bandwidth : 85 GB/s
Physical Address Extensions : 46-bit
ECC Memory Supported : Yes
CPU Socket Type : LGA 2011
Max CPU Configuration : 8
Package Size : 45mm x 52.5mm
TCASE : 77 °C
Embedded Options Available : No
Scalability : S8S
PCI Express : 3.0
PCI Express Configurations : x16 x4 x8
Max # of PCI Express Lanes : 32
Instruction Set Extensions : Intel AVX2
Security & Reliability : Execute Disable Bit Intel AES New Instructions Intel OS Guard Intel Trusted Execution Technology Secure Key
Standard Warranty : 21 days


