HPCG - November 2025

The TOP500 list now includes the High-Performance Conjugate Gradient (HPCG) Benchmark results.

  • El Capitan remains the leader on the HPCG ranking with 17.41 HPCG-Petaflop/s.

  • Supercomputer Fugaku remains in second place on the HPCG benchmark, with 16 HPCG-Petaflop/s.

  • Frontier at ORNL is in third position with 14.05 HPCG-Petaflop/s.

  • Aurora is now at the fourth position with 5.6 HPCG-Petaflop/s.

  • The new JUPITER Booster system has not submitted an HPCG result yet.

Rank TOP500 Rank System Cores Rmax (PFlop/s) HPCG (TFlop/s)
1 1 El Capitan - HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11, TOSS, HPE
DOE/NNSA/LLNL
United States 		11,340,000 1,809.00 17406.00
2 7 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
3 2 Frontier - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE Cray OS, HPE
DOE/SC/Oak Ridge National Laboratory
United States 		9,066,176 1,353.00 14054.00
4 3 Aurora - HPE Cray EX - Intel Exascale Compute Blade, Xeon CPU Max 9470 52C 2.4GHz, Intel Data Center GPU Max, Slingshot-11, Intel
DOE/SC/Argonne National Laboratory
United States 		9,264,128 1,012.00 5612.60
5 9 LUMI - HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11, HPE
EuroHPC/CSC
Finland 		2,752,704 379.70 4586.95
6 17 CHIE-4 - NVIDIA DGX B200, Xeon Platinum 8570 56C 2.1GHz, NVIDIA B200 SXM 180GB, Infiniband NDR400, Ubuntu 20.04.2 LTS, Nvidia
SoftBank Corp.
Japan 		662,256 135.40 3760.55
7 8 Alps - HPE Cray EX254n, NVIDIA Grace 72C 3.1GHz, NVIDIA GH200 Superchip, Slingshot-11, HPE Cray OS, HPE
Swiss National Supercomputing Centre (CSCS)
Switzerland 		2,121,600 434.90 3671.32
8 10 Leonardo - BullSequana XH2000, Xeon Platinum 8358 32C 2.6GHz, NVIDIA A100 SXM4 64 GB, Quad-rail NVIDIA HDR100 Infiniband, EVIDEN
EuroHPC/CINECA
Italy 		1,824,768 241.20 3113.94
9 15 Discovery 6 - HPE Cray EX254n, NVIDIA Grace 72C 3.1GHz, NVIDIA GH200 Superchip, Slingshot-11, HPE Cray OS, HPE
ExxonMobil
United States 		806,208 164.20 2580.06
10 16 ABCI 3.0 - HPE Cray XD670, Xeon Platinum 8558 48C 2.1GHz, NVIDIA H200 SXM5 141 GB, Infiniband NDR200, Rocky Linux 9, HPE
National Institute of Advanced Industrial Science and Technology (AIST)
Japan 		479,232 145.10 2445.67