These Intel Xeon Phi cards are Engineering Samples and they identify themselves as Co-processor: Intel Corporation Xeon Phi coprocessor SE10/7120 series (rev 10).
They have only been installed once to boot up and get the below specs. They have been used for less than 1 hour at no load so they can be considered brand new.
Below is the output from micinfo, which describes the specification of the card:
| Device No: 0, Device Name: mic0 | |||
| Version | |||
| Flash Version | : 2.1.02.0391 | ||
| SMC Firmware Version | : 1.17.6900 | ||
| SMC Boot Loader Version | : 1.8.4326 | ||
| Coprocessor OS Version | : 2.6.38.8+mpss3.7.1 | ||
| Device Serial Number | : ADKC22500164 | ||
| Board | |||
| Vendor ID | : 0x8086 | ||
| Device ID | : 0x225c | ||
| Subsystem ID | : 0x2500 | ||
| Coprocessor Stepping ID | : 1 | ||
| 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 | : B0 | ||
| Board SKU | : ES2-P/A/X 1750 | ||
| ECC Mode | : Enabled | ||
| SMC HW Revision | : Product 300W Passive CS | ||
| Cores | |||
| Total No of Active Cores | : 61 | ||
| Voltage | : 995000 uV | ||
| Frequency | : 1090909 kHz | ||
| Thermal | |||
| Fan Speed Control | : N/A | ||
| Fan RPM | : N/A | ||
| Fan PWM | : N/A | ||
| Die Temp | : 56 C | ||
| GDDR | |||
| GDDR Vendor | : Elpida | ||
| GDDR Version | : 0x1 | ||
| GDDR Density | : 2048 Mb | ||
| GDDR Size | : 7936 MB | ||
| GDDR Technology | : GDDR5 | ||
| GDDR Speed | : 5.500000 GT/s | ||
| GDDR Frequency | : 2750000 kHz | ||
| GDDR Voltage | : 1501000 uV | ||