Currently, Intel’s premier Xeon Phi product is the 7120P. It offers the most cores, the fastest clock speed, the most memory and the greatest performance. We’ve got these cards running in our lab – here’s a photo:
The Phi 7120 is also unique in that it is the only model with Turbo Boost enabled, allowing its clock speed to boost from 1.238GHz to 1.333GHz.
Here’s the information dump from Intel’s micinfo utility on the passively-cooled Xeon Phi 7120P:
[root@centos6 ~]# /opt/intel/mic/bin/micinfo
MicInfo Utility Log
Created Fri Sep 6 18:28:46 2013
System Info
HOST OS : Linux
OS Version : 2.6.32-358.18.1.el6.x86_64
Driver Version : 6720-16
MPSS Version : 2.1.6720-16
Host Physical Memory : 32848 MB
Device No: 0, Device Name: mic0
Version
Flash Version : 2.1.02.0383
SMC Firmware Version : 1.11.4404
SMC Boot Loader Version : 1.8.4326
uOS Version : 2.6.38.8-g2593b11
Device Serial Number : xxxxxxxx492
Board
Vendor ID : 0x8086
Device ID : 0x225c
Subsystem ID : 0x7d95
Coprocessor Stepping ID : 2
PCIe Width : x16
PCIe Speed : 5 GT/s
PCIe Max payload size : 256 bytes
PCIe Max read req size : 512 bytes
Coprocessor Model : 0x01
Coprocessor Model Ext : 0x00
Coprocessor Type : 0x00
Coprocessor Family : 0x0b
Coprocessor Family Ext : 0x00
Coprocessor Stepping : C0
Board SKU : C0-7120P/7120X/7120
ECC Mode : Enabled
SMC HW Revision : Product 300W Passive CS
Cores
Total No of Active Cores : 61
Voltage : 952000 uV
Frequency : 1238095 kHz
Thermal
Fan Speed Control : N/A
Fan RPM : N/A
Fan PWM : N/A
Die Temp : 63 C
GDDR
GDDR Vendor : Samsung
GDDR Version : 0x6
GDDR Density : 4096 Mb
GDDR Size : 15872 MB
GDDR Technology : GDDR5
GDDR Speed : 5.500000 GT/s
GDDR Frequency : 2750000 kHz
GDDR Voltage : 1501000 uV
