The TOP500 list has incorporated the High-Performance Conjugate Gradient (HPCG) benchmark results, which provide an alternative metric for assessing supercomputer performance. This score is meant to complement the HPL measurement to give a fuller understanding of the machine.
The winner of this list, like the last list, is Fugaku with a score of 16.0 HPCG-petaflops. Unlike the last list, Frontier has submitted HPCG data and achieved an HPCG score of 14.054 HPCG-petaflops. This puts it at the No. 2 spot above LUMI, which scored 3.408 HPCG-petaflops.
| Rank |
TOP500 Rank |
System |
Cores |
Rmax (PFlop/s) |
HPCG (TFlop/s) |
| 1 |
2 |
Supercomputer Fugaku - Supercomputer Fugaku, A64FX 48C 2.2GHz, Tofu interconnect D,
Fujitsu
RIKEN Center for Computational Science
Japan
|
7,630,848 |
442.01 |
16004.50 |
| 2 |
1 |
Frontier - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11,
HPE
DOE/SC/Oak Ridge National Laboratory
United States
|
8,730,112 |
1,102.00 |
14054.00 |
| 3 |
3 |
LUMI - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11,
HPE
EuroHPC/CSC
Finland
|
2,220,288 |
309.10 |
3408.47 |
| 4 |
5 |
Summit - IBM Power System AC922, IBM POWER9 22C 3.07GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband,
IBM
DOE/SC/Oak Ridge National Laboratory
United States
|
2,414,592 |
148.60 |
2925.75 |
| 5 |
4 |
Leonardo - BullSequana XH2000, Xeon Platinum 8358 32C 2.6GHz, NVIDIA A100 SXM4 64 GB, Quad-rail NVIDIA HDR100 Infiniband,
EVIDEN
EuroHPC/CINECA
Italy
|
1,463,616 |
174.70 |
2566.75 |
| 6 |
8 |
Perlmutter - HPE Cray EX235n, AMD EPYC 7763 64C 2.45GHz, NVIDIA A100 SXM4 40 GB, Slingshot-10,
HPE
DOE/SC/LBNL/NERSC
United States
|
761,856 |
70.87 |
1905.44 |
| 7 |
6 |
Sierra - IBM Power System AC922, IBM POWER9 22C 3.1GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR Infiniband,
IBM / NVIDIA / Mellanox
DOE/NNSA/LLNL
United States
|
1,572,480 |
94.64 |
1795.67 |
| 8 |
9 |
Selene - NVIDIA DGX A100, AMD EPYC 7742 64C 2.25GHz, NVIDIA A100, Mellanox HDR Infiniband,
Nvidia
NVIDIA Corporation
United States
|
555,520 |
63.46 |
1622.51 |
| 9 |
12 |
JUWELS Booster Module - Bull Sequana XH2000 , AMD EPYC 7402 24C 2.8GHz, NVIDIA A100, Mellanox HDR InfiniBand/ParTec ParaStation ClusterSuite,
EVIDEN
Forschungszentrum Juelich (FZJ)
Germany
|
449,280 |
44.12 |
1275.36 |
| 10 |
21 |
Dammam-7 - Cray CS-Storm, Xeon Gold 6248 20C 2.5GHz, NVIDIA Tesla V100 SXM2, InfiniBand HDR 100,
HPE
Saudi Aramco
Saudi Arabia
|
672,520 |
22.40 |
881.40 |
