Digest

The week in the dataset

One page, rebuilt each time the site is published: what changed this week, what we still cannot settle, and what is in the news. Subscribe with the weekly digest feed (one entry per week), the changes feed (one entry per change) or the news and blog feed.

This week (2026-W41)

247 added, 1 upgraded, 0 flagged, 1 corrected

Added DESY Maxwell: Added DESY Maxwell
Added CSF3: Added CSF3 at the University of Manchester
Added Myriad: Added Myriad at UCL
Added Kathleen: Added Kathleen at UCL
Added Apocrita: Added Apocrita at Queen Mary University of London
Added Vera (Chalmers): Added Vera at Chalmers
Added UBELIX: Added UBELIX at the University of Bern
Added BlueBEAR: Added BlueBEAR at the University of Birmingham
Added Oxford ARC: Added Oxford ARC
Added Aire (Leeds): Added Aire at the University of Leeds
Added sciCORE: Added sciCORE at the University of Basel
Added GenomeDK: Added GenomeDK at Aarhus University
Added Hawk (Cardiff): Added Hawk (Cardiff) for Supercomputing Wales
Added Sunbird: Added Sunbird at Swansea University
Added Voyager-EUS2: Added Voyager-EUS2 (Microsoft Azure)
Added Pioneer-EUS: Added Pioneer-EUS (Microsoft Azure)
Added Pioneer-SCUS: Added Pioneer-SCUS (Microsoft Azure)
Added Pioneer-WEU: Added Pioneer-WEU (Microsoft Azure)
Added Pioneer-WUS2: Added Pioneer-WUS2 (Microsoft Azure)
Added Reindeer: Added Reindeer (Microsoft Azure)
Added Amazon EC2 Cluster Compute Instances: Added Amazon EC2 Cluster Compute Instances
Added Amazon EC2 C3 Instance Cluster: Added Amazon EC2 C3 Instance Cluster
Added Faenov (Windows Azure): Added Faenov (Windows Azure)
Added NVIDIA DGX SuperPOD (V100): Added NVIDIA DGX SuperPOD (V100)
Added Pre-Eos: Added Pre-Eos (NVIDIA)
Added NVIDIA DGX SuperPOD (A100): Added NVIDIA DGX SuperPOD (A100)
Added Hypercluster (Microsoft Research): Added Hypercluster (Microsoft Research)
Added Sango: Added Sango
Added Swierk Computing Centre: Added Swierk Computing Centre
Added Hummel: Added Hummel
Added Cherry Creek: Added Cherry Creek
Added QPACE3: Added QPACE3
Added BinAC: Added BinAC
Added Grace (UCL): Added Grace (UCL)
Added Shirokane3: Added Shirokane3
Added Reedbush-U: Added Reedbush-U
Added JAIST Cray XC40: Added JAIST Cray XC40
Added Serrano (Sandia): Added Serrano (Sandia)
Added Cayenne (Sandia): Added Cayenne (Sandia)
Added Eclipse (Sandia): Added Eclipse (Sandia)
Added Spirit (AFRL): Added Spirit (AFRL)
Added DEGIMA: Added DEGIMA
Added PALMA II: Added PALMA II
Added Trestles (SDSC): Added Trestles (SDSC), listed on the TOP500 in 2010-11
Added Vayu (NCI): Added Vayu (NCI), listed on the TOP500 in 2010-11
Added CHEOPS (Cologne): Added CHEOPS (Cologne), listed on the TOP500 in 2010-11
Added RWTH Compute Cluster 2011: Added RWTH Compute Cluster 2011, listed on the TOP500 in 2011-06
Added Dawson2 (UCLA): Added Dawson2 (UCLA), listed on the TOP500 in 2011-06
Added Carter (Purdue): Added Carter (Purdue), listed on the TOP500 in 2011-11
Added SuperMike-II: Added SuperMike-II, listed on the TOP500 in 2012-11
Added Maia (NAS): Added Maia (NAS), listed on the TOP500 in 2012-11
Added Midway (UChicago): Added Midway (UChicago), listed on the TOP500 in 2013-06
Added OCuLUS (Paderborn): Added OCuLUS (Paderborn), listed on the TOP500 in 2013-06
Added ForHLR I: Added ForHLR I, listed on the TOP500 in 2014-06
Added QB-2: Added QB-2, listed on the TOP500 in 2014-11
Added Cypress (Tulane): Added Cypress (Tulane), listed on the TOP500 in 2014-11
Added China Unicom Sanjiangyuan AI Data Center: Added China Unicom Sanjiangyuan AI Data Center
Added China Mobile Beijing Computing Center: Added China Mobile Beijing Computing Center
Added Huawei Cloud Wuhu CloudMatrix Supernodes: Added Huawei Cloud Wuhu CloudMatrix Supernodes
Added Huawei Cloud Ulanqab CloudMatrix Supernode: Added Huawei Cloud Ulanqab CloudMatrix Supernode
Added iFlytek Feixing-1: Added iFlytek Feixing-1
Added Zhongke Horinger Intelligent Computing Center: Added Zhongke Horinger Intelligent Computing Center
Added China Datang Ulanqab Computing Center: Added China Datang Ulanqab Computing Center
Added ByteDance MegaScale Cluster: Added ByteDance MegaScale Cluster
Added Moore Threads KUAE 1,000-GPU Cluster: Added Moore Threads KUAE 1,000-GPU Cluster
Added Tianjin AI Computing Center: Added Tianjin AI Computing Center
Added Shenzhen 10,000-Card Ascend Cluster: Added Shenzhen 10,000-Card Ascend Cluster
Added Qingyang Enflame S60 Inference Cluster: Added Qingyang Enflame S60 Inference Cluster
Added SuperMike: Added SuperMike
Added Jazz (Argonne LCRC): Added Jazz (Argonne LCRC)
Added EMSL MPP2: Added EMSL MPP2
Added LANL Lightning: Added LANL Lightning
Added KEK SR8000-F1/100: Added KEK SR8000-F1/100
Added ISSP SR8000-F1/60: Added ISSP SR8000-F1/60
Added UTokyo SR8000/MPP: Added UTokyo SR8000/MPP
Added UTokyo HITAC S-3800/480: Added UTokyo HITAC S-3800/480
Added Tohoku SX-4/128H4: Added Tohoku SX-4/128H4
Added Tohoku SX-3/44R: Added Tohoku SX-3/44R
Added Osaka SX-5/128M8: Added Osaka SX-5/128M8
Added ECMWF VPP700/116: Added ECMWF VPP700/116
Added Cornell SP2/512: Added Cornell SP2/512
Added CSAR Cray T3E-1200E: Added CSAR Cray T3E-1200E
Added CSIRO GPU Cluster: Added CSIRO GPU Cluster
Added Blue Fern: Added Blue Fern at the University of Canterbury
Added Tsessebe: Added Tsessebe at CHPC
Added BuTinah: Added BuTinah at NYU Abu Dhabi
Added Aitzaloa: Added Aitzaloa at UAM Iztapalapa
Added Faris: Added Faris at Saudi Aramco
Added Makman-1: Added Makman-1 at Saudi Aramco
Added Guacolda: Added Guacolda at NLHPC
Added Galileu: Added Galileu at COPPE/UFRJ
Added Netuno: Added Netuno at UFRJ NCE
Added Topdawg: Added Topdawg
Added CyBlue: Added CyBlue
Added Queen Bee: Added Queen Bee
Added Calhoun (MSI): Added Calhoun (MSI)
Added Bio-X2: Added Bio-X2
Added Firefly (HCC): Added Firefly (HCC)
Added Tezpur: Added Tezpur
Added Chebyshev: Added Chebyshev
Added Harvard Odyssey: Added Harvard Odyssey
Added Stallo: Added Stallo
Added Chinook: Added Chinook
Added Baku (HLRS): Added Baku (HLRS)
Added Colosse: Added Colosse
Added VSC-1: Added VSC-1
Added Brutus: Added Brutus
Upgraded Quantum computers and benchmarks: Quantum spec sheets
Corrected Xanadu Borealis: Xanadu Borealis marked retired
Added nvidia-b300-sxm: Added NVIDIA B300 SXM
Added google-tpu-v5e: Added Google TPU v5e
Added aws-trainium3: Added AWS Trainium3
Added microsoft-maia-100: Added Microsoft Maia 100
Added microsoft-maia-200: Added Microsoft Maia 200
Added meta-mtia-v2: Added Meta MTIA v2
Added huawei-ascend-910c: Added Huawei Ascend 910C
Added huawei-cloudmatrix-384: Added Huawei CloudMatrix 384
Added amd-instinct-mi455x: Added AMD Instinct MI455X
Added google-tpu-8t: Added Google TPU 8t
Added google-tpu-8i: Added Google TPU 8i
Added Rigetti 24-Qubit Testbed at NQCC: Added Rigetti 24-Qubit Testbed at NQCC
Added Aegiq ARTEMIS at NQCC: Added Aegiq ARTEMIS at NQCC
Added QuEra Testbed at NQCC: Added QuEra Testbed at NQCC
Added IQM Radiance NOX at CINECA: Added IQM Radiance NOX at CINECA
Added IQM Spark at Chungbuk National University: Added IQM Spark at Chungbuk National University
Added IQM Spark at TSRI: Added IQM Spark at TSRI
Added IQM Radiance at Poznan University of Technology: Added IQM Radiance at Poznan University of Technology
Added IQM Radiance 20 for TOYO at G-QuAT: Added IQM Radiance 20 for TOYO at G-QuAT
Added IQM Spark at TOYO R&D Center: Added IQM Spark at TOYO R&D Center
Added LUMI-IQ: Added LUMI-IQ
Added IQM Spark at Eldorado Research Institute: Added IQM Spark at Eldorado Research Institute
Added OQC GENESIS (New York): Added OQC GENESIS (New York)
Added Alice & Bob Helium: Added Alice & Bob Helium
Added Equal1 Bell-1: Added Equal1 Bell-1
Added Quandela Belenos: Added Quandela Belenos
Added Quandela Canopus: Added Quandela Canopus
Added Microsoft Majorana 1: Added Microsoft Majorana 1
Added Microsoft Majorana 2: Added Microsoft Majorana 2
Added Quantinuum Apollo: Added Quantinuum Apollo
Added IBM Quantum System Two (Chicago): Added IBM Quantum System Two (Chicago)
Added Fujitsu 1,000-Qubit System: Added Fujitsu 1,000-Qubit System
Added IonQ Superion 256: Added IonQ Superion 256
Added Rigetti Novera at PSC (TangleLab): Added Rigetti Novera at PSC (TangleLab)
New feature Compute deals: New: compute deals
New feature AI campus power sources: New: how AI campuses are powered
New feature AI accelerators compared: New: AI accelerators compared
New feature AI datacenter economics: New: AI datacenter economics
New feature Status check: New: planned and under-construction status check
New feature Quantum computers and benchmarks: Quantum section: 23 more machines and 15 more results
New feature AI datacenters: AI section: backfilled metrics and six deep dives
New feature AI datacenters: Quantum and AI added to search, the map and company pages
Added Kukai: Added Kukai
Added AIST AI Cloud: Added AIST AI Cloud
Added GOSAT-2 RCF2: Added GOSAT-2 RCF2
Added Suiren2: Added Suiren2
Added Sakura (PEZY): Added Sakura (PEZY)
Added NA-1: Added NA-1
Added MareNostrum P9 CTE: Added MareNostrum P9 CTE
Added Sugon Advanced Computing System PreE: Added Sugon Advanced Computing System PreE
Added Spartan2: Added Spartan2
Added Tethys: Added Tethys
Added THX.A.B: Added THX.A.B
Added Champollion: Added Champollion
Added AMD Ouranos: Added AMD Ouranos
Added Portage: Added Portage
Added Gaffney: Added Gaffney, a Navy DSRC HPE SGI 8600
Added Koehr: Added Koehr, a Navy DSRC HPE SGI 8600
Added Mustang (AFRL): Added Mustang, the AFRL DSRC unclassified HPE SGI 8600
Added Thunder (AFRL): Added Thunder, the AFRL DSRC SGI ICE X
Added Cascade (PNNL): Added Cascade, the EMSL cluster at PNNL
Added Attaway: Added Attaway, Sandia's CTS-1 Tundra cluster
Added Manzano: Added Manzano, Sandia's Tundra cluster
Added Astra: Added Astra, Sandia's Arm-based Vanguard prototype
Added Nuri: Added Nuri, a Korea Meteorological Administration Cray XC40
Added Miri: Added Miri, the Nuri twin at the Korea Meteorological Administration
Added Raijin (NCI): Added Raijin, NCI Australia's pre-Gadi PRIMERGY cluster
Added SORA-MA: Added SORA-MA, the JAXA JSS2 main system
Added CARA: Added CARA, DLR's EPYC cluster at TU Dresden
Added Lemhi: Added Lemhi, Idaho National Laboratory's Dell cluster
Added AICR: Added AICR (MGHPCC)
Added Bouchet: Added Bouchet (Yale)
Added Hopper (Yale): Added Hopper (Yale)
Added Gilbreth (Purdue): Added Gilbreth (Purdue)
Added Engaging (MIT): Added Engaging (MIT)
Added Puma (Arizona): Added Puma (Arizona)
Added Lynx (Arizona): Added Lynx (Arizona)
Added Ginsburg (Columbia): Added Ginsburg (Columbia)
Added Insomnia (Columbia): Added Insomnia (Columbia)
Added Skipjack (JHU): Added DSAI Cluster (JHU)
Added Zaratan: Added Zaratan (University of Maryland)
Added Klone (UW): Added Klone (UW)
Added Quest (Northwestern): Added Quest (Northwestern)
Added Ascend (OSC): Added Ascend (OSC)
Added FASTER (Texas A&M): Added FASTER (Texas A&M)
Added MeluXina-AI: Added MeluXina-AI (LuxProvide)
Added KarolAIna: Added KarolAIna (IT4Innovations)
Added AI:AT: Added AI:AT (ASC, Vienna)
Added SLAIF: Added SLAIF (IZUM)
Added Discoverer++: Added Discoverer++ (Sofia Tech Park)
Added Levente: Added Levente (DKF, Budapest)
Added MareNostrum 5 AI: Added MareNostrum 5 AI (BSC)
Added Zenith: Added Zenith (Cambridge AIRR)
Added Mila Sovereign AI Research Hub: Added Mila Sovereign AI Research Hub
Added RIKYU: Added RIKYU (RIKEN)
Added ROQUO: Added ROQUO (RIKEN)
Added CNIC Era: Added CNIC Era
Added CNIC Era-AI: Added CNIC Era-AI
Added Tianhe-2 LvLiang Solution: Added Tianhe-2 LvLiang Solution
Added Tianhe-1A Guangzhou Solution: Added Tianhe-1A Guangzhou Solution
Added MagicCube3: Added MagicCube3
Added SUSTech TaiYi: Added SUSTech TaiYi
Added PARAM Yuva II: Added PARAM Yuva II
Added Virgo (IIT Madras): Added Virgo (IIT Madras)
Added KEK SAKURA: Added KEK SAKURA
Added Laurel 2: Added Laurel 2
Added COMA (PACS-IX): Added COMA (PACS-IX)
Added Sekirei (ISSP System B): Added Sekirei (ISSP System B)
Added Camellia (Kyoto): Added Camellia (Kyoto)
Added Formosa 5: Added Formosa 5
Added Okeanos: Added Okeanos, a mid-list TOP500 system (2016-06 109)
Added Ollie: Added Ollie, a mid-list TOP500 system (2016-06 362)
Added NEMO bwForCluster: Added NEMO bwForCluster, a mid-list TOP500 system (2016-06 215)
Added Draco: Added Draco, a mid-list TOP500 system (2016-11 160)
Added AFI-NITY: Added AFI-NITY, a mid-list TOP500 system (2018-11 126)
Added Roshydromet Cray XC40: Added Roshydromet Cray XC40, a mid-list TOP500 system (2018-06 172)
Added Abacus 2.0: Added Abacus 2.0, a mid-list TOP500 system (2015-06 243)
Added Aziz: Added Aziz, a mid-list TOP500 system (2015-06 360)
Added CARL and EDDY: Added CARL and EDDY, a mid-list TOP500 system (2016-11 364)
Added SciPhi-XVI: Added SciPhi-XVI, a mid-list TOP500 system (2016-11 398)
Added Sator: Added Sator, a mid-list TOP500 system (2017-06 343)
Added Hare (SSC): Added Hare (SSC), a mid-list TOP500 system (2017-06 163)
Added Brooks (SSC): Added Brooks (SSC), a mid-list TOP500 system (2017-06 164)
Added Zenith (Dell EMC): Added Zenith (Dell EMC), a mid-list TOP500 system (2018-06 265)
Added Rattler: Added Rattler (dell)
Added hotlum: Added hotlum (hpe)
Added Stout: Added Stout (sandia)
Added Amber: Added Amber (sandia)
Added CUBOX Cray XD6500: Added CUBOX Cray XD6500 (cubox)
Added kakaocloud Xeon A100 Cluster: Added kakaocloud Xeon A100 Cluster (kakao-enterprise)
Added DeepL Ceres: Added DeepL Ceres (deepl)
Added Raphael: Added Raphael (flatiron-institute)
Added Wind River: Added Wind River (inl)
Added Lockhart TDS: Added Lockhart TDS (amd)
Added Vader: Added Vader (hpe)
Added Betty: Added Betty (upenn)
Added DAIS: Added DAIS (mpcdf)
Added Castner: Added Castner (hpe)
Added Cerebras Mikkeli AI Data Centre: Added Cerebras Mikkeli AI Data Centre
Added Cerebras Montreal Inference Site (MTL-3): Added Cerebras Montreal Inference Site (MTL-3)
Added GroqCloud Sydney Inference Cluster: Added GroqCloud Sydney Inference Cluster
Added GroqCloud Kamloops Inference Cluster: Added GroqCloud Kamloops Inference Cluster
Added Lambda Chicago AI Factory: Added Lambda Chicago AI Factory
Added Poolside Project Horizon: Added Poolside Project Horizon
Added HUMAIN Project Halo: Added HUMAIN Project Halo
Added Killellan AI Growth Zone: Added Killellan AI Growth Zone
Added Mistral Borlange AI Data Centre: Added Mistral Borlange AI Data Centre
Added ai& Tenstorrent Galaxy Supercluster: Added ai& Tenstorrent Galaxy Supercluster

Still unsettled

51 conflicts between credible sources. See them all.

Hawk: Rpeak 25.999 PFlop/s as recorded against 25.16 PFlop/s
Hawk: Core count 720,896 as recorded against 698,880
MeluXina: Rmax (Accelerator Module) 10.52 PFlop/s against 12.81 PFlop/s
Horizon: Peak performance 300 PFlop/s (November 2025 post) against 360 PFlop/s (systems page)
Horizon: Production date Spring 2026 (November 2025 post) against Phase 1 in fall 2026 (systems page)

In the news

2026-10-09 Report: Nvidia plans to invest in inference chip startup d-Matrix
2026-10-09 Second Yandex data center hit in drone strikes in Russia
2026-10-08 Sesterce to invest $10bn in 600MW AI data center campus in Jämsä, Finland
2026-10-08 Yandex data center hit in drone attack in Russia
2026-10-07 HPE Launches Gen13 ProLiant Servers for HPC and AI Workloads

Earlier weeks

2026-W40: 780 added, 0 upgraded, 0 flagged, 10 corrected. Details in the log.

2026-W39: 137 added, 55 upgraded, 0 flagged, 0 corrected. Details in the log.

2026-W38: 76 added, 3 upgraded, 2 flagged, 2 corrected. Details in the log.