816659-B21 Hewlett Packard Enterprise Intel Xeon E7-8891 v4 processor 2.8 GHz 60 MB L3

Intel Xeon E7-8891 v4, 60M Cache, 2.8 GHz, 9.6 GT/s QPI, 1P

Hewlett Packard Enterprise Intel Xeon E7-8891 v4. Processor family: Intel Xeon E7 v4, Processor socket: LGA 2011 (Socket R), Processor lithography: 14 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 3072 GB, Memory types supported by processor: DDR3-SDRAM, DDR4-SDRAM. Market segment: Server, Supported instruction sets: AVX 2.0, Scalability: S8S. Compatibility: DL580 GEN9

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Processor family Intel Xeon E7 v4
Number of Processor cores 10
Processor socket LGA 2011 (Socket R)
Processor lithography 14 nm
Processor model E7-8891V4
Processor base frequency 2.8 GHz
Processor operating modes 64-bit
Component for Server/workstation
Processor series Intel Xeon E7-8800 v4
Processor threads 20
System bus rate 9.6 GT/s
Processor boost frequency 3.5 GHz
Processor cache 60 MB
Processor cache type L3
Thermal Design Power (TDP) 165 W
Stepping B0
Bus type QPI
Number of QPI links 3
Memory bandwidth supported by processor (max) 102 GB/s
Memory channels Quad-channel
Maximum internal memory supported by processor 3072 GB
Memory types supported by processor DDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processor 1066,1333,1600,1866 MHz
On-board graphics card N
Execute Disable Bit Y
Idle States Y
Thermal Monitoring Technologies Y
Market segment Server
Maximum number of PCI Express lanes 32
PCI Express slots version 3.0
Supported instruction sets AVX 2.0
Scalability S8S
Physical Address Extension (PAE) Y
CPU configuration (max) 8
Embedded options available N
Physical Address Extension (PAE) 46 bit
Intel Instruction Replay Technology N
Enhanced Intel SpeedStep Technology Y
Intel Trusted Execution Technology Y
Intel VT-x with Extended Page Tables (EPT) Y
Intel TSX-NI Y
Intel 64 Y
Intel Virtualization Technology (VT-x) Y
Intel Virtualization Technology for Directed I/O (VT-d) Y
Tcase 79 °C
Compatibility DL580 GEN9
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