Essentials

Product Collection Intel Xeon Phi x200 Product Family
Code Name Products formerly Knights Landing
Vertical Segment Server
Processor Number 7250F
Status Discontinued
Launch Date Q4'16
Lithography 14 nm

Performance

# of Cores 68
# of Threads 68
Processor Base Frequency 1.40 GHz
Max Turbo Frequency 1.60 GHz
Cache 34 MB L2 Cache
TDP 230 W
VID Voltage Range 0.550-1.125V

Supplemental Information

Embedded Options Available No
Description Intel Xeon Phi processors do not currently support Virtualization. Intel is working with interested OEMs, customers,

and the virtualization developer community in providing them with Virtualization feature at a later date.

Memory Specifications

Max Memory Size (dependent on memory type) 384 GB
Memory Types DDR4-2400
Max # of Memory Channels 6
Max Memory Bandwidth 115.2 GB/s
ECC Memory Supported Yes

Expansion Options

PCI Express Revision 3.0
PCI Express Configurations x16 port (Port 2 and 3) may negotiate down to x8, x4, x2, or x1. x4 port

(Port1) may negotiate down to x2, or x1

Max # of PCI Express Lanes 4

Package Specifications

Sockets Supported SVLCLGA3647

Advanced Technologies

Intel Turbo Boost Technology 2.0
Intel Virtualization Technology (VT-x) No
Intel Virtualization Technology for Directed I/O (VT-d) No
Intel VT-x with Extended Page Tables (EPT) No
Intel 64 Yes
Instruction Set 64-bit
Instruction Set Extensions Intel AVX-512
Idle States Yes
Thermal Monitoring Technologies Yes

Security & Reliability

Intel AES New Instructions Yes
Intel Software Guard Extensions (Intel SGX) No
Intel Memory Protection Extensions (Intel MPX) No
Intel Trusted Execution Technology No
Execute Disable Bit Yes
Intel Boot Guard No