Cheyenne - SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR

Site: National Center for Atmospheric Research (NCAR)
Manufacturer: HPE
Cores: 144,900
Processor: Xeon E5-2697v4 18C 2.3GHz
Interconnect: Infiniband EDR
Installation Year: 2016
Performance
Linpack Performance (Rmax) 4.79 PFlop/s
Theoretical Peak (Rpeak) 5.33 PFlop/s
Nmax 5,171,520
HPCG 87.28 TFlop/s
Power Consumption
Power: 1,727.00 kW
Software
Operating System: SUSE Linux Enterprise Server 12 SP1
Compiler: N/A
Math Library: Intel MKL
MPI: SGI MPT 2.14
List Rank System Vendor Total Cores Rmax (PFlop/s) Rpeak (PFlop/s) Power (kW)
06/2025 253 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2024 217 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2024 183 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2023 159 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2023 128 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2022 118 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2022 109 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2021 100 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2021 87 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2020 60 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2020 52 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2019 44 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2019 40 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2018 36 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2018 31 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2017 25 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
06/2017 23 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00
11/2016 21 SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR HPE 144,900 4.79 5.33 1,727.00