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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.

Rig A

The Stargate Project

OpenAI / Oracle / SoftBank / MGX · workstation

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Rig B

NVIDIA DGX B200

NVIDIA · workstation

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0 of 43 fields comparable

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SpecThe Stargate ProjectNVIDIA DGX B200
Abilene Trained ModelGPT-5.5—
Abilene Trained Model Version5.5—
Bluefield3 Dpus—2
Capacity Added Prior 90 Days GW MIN3—
Capacity Added Window Days90—
Capacity Update Date2026-04-29—
CPU Base GHZ—2.1
CPU Count—2
CPU MAX Boost GHZ—4
CPU Model—Intel Xeon Platinum 8570
Custom Silicon AnnouncedBroadcom (10 GW)—
FP4 Pflops Dense—72
FP4 Pflops Sparse—144
FP8 Pflops—72
Gpus—8
HBM Bandwidth TB S—64
Height MM—444
Internal Storage TB—30.72
Length MM—897.1
MAX Power KW—14.3
Networking Osfp Ports—4
Nvswitch Count—2
Oracle Partnership GW5—
OS—NVIDIA DGX OS / Ubuntu
OS Storage TB—3.8
PartnersOpenAI, SoftBank, Oracle, MGX—
PER Port Gbps MAX—400
Planned Capacity GW 20257—
Planned Chip Count Million2—
Primary Accelerator AnnouncedNVIDIA GB200 (initial Oracle racks)—
Primary SiteAbilene, Texas—
Rack Units—10
Secondary Accelerator AnnouncedAMD Instinct (up to 6 GW)—
Secured Capacity Commitment Deadline Year2,029—
Secured Capacity Commitment GW10—
Status Checked2026-09-24—
System Memory GB Default—2,048
System Memory GB MAX—4,096
Total CPU Cores—112
Total Hbm3e GB—1,440
Total Nvlink Bandwidth TB S—14.4
Total Planned Investment USD Billion400—
Width MM—482.2