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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

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SpecThe Stargate ProjectAurora
Abilene Trained ModelGPT-5.5—
Abilene Trained Model Version5.5—
Accelerator—Intel Data Center GPU Max
Architecture—HPE Cray EX with Intel Exascale Compute Blade
Capacity Added Prior 90 Days GW MIN3—
Capacity Added Window Days90—
Capacity Update Date2026-04-29—
Cores—9,264,128
CPU—Intel Xeon CPU Max 9470 52C 2.4GHz
Custom Silicon AnnouncedBroadcom (10 GW)—
Installation Year—2,023
Interconnect—HPE Slingshot-11
Location—DOE/SC/Argonne National Laboratory
Manufacturer—Intel / HPE
Oracle Partnership GW5—
PartnersOpenAI, SoftBank, Oracle, MGX—
Planned Capacity GW 20257—
Planned Chip Count Million2—
Power KW—38,698.36
Primary Accelerator AnnouncedNVIDIA GB200 (initial Oracle racks)—
Primary SiteAbilene, Texas—
Rmax Pflops—1,012
Rpeak Pflops—1,980.01
Secondary Accelerator AnnouncedAMD Instinct (up to 6 GW)—
Secured Capacity Commitment Deadline Year2,029—
Secured Capacity Commitment GW10—
Status Checked2026-09-24—
Top500 Rank Jun2026—4
Top500 Rank Nov2025—3
Total Planned Investment USD Billion400—