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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.

0 of 43 fields comparable

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SpecTesla OptimusAWS Trainium2
AI StackTesla FSD-derived end-to-end neural networks (vision-only)—
Battery KWH2.3—
Bf16 Tflops PER Chip—667
Chips PER Trn2 Instance—16
Chips PER Ultraserver—64
FP8 Dense Petaflops PER Chip—1.3
FP8 Sparse Petaflops PER Chip—5.2
Fremont Line Capacity Robots PER Year1,000,000—
Fremont Status Q2 2026S/X lines decommissioned; Optimus lines being installed—
Gen2 Announcement Date2023-12-13—
Gen2 Hand DOF11—
Gen2 Height CM173—
Gen2 Neck DOF2—
Gen2 Total DOF Unverified28—
Gen2 Walking Speed Boost PCT30—
Gen2 Weight KG57—
Gen2 Weight Reduction KG10—
Gen3 Announcement QuarterQ1 2026—
Gen3 Forearm Actuators25—
Gen3 Hand DOF22—
Gen3 Payload KG20—
Gen3 Production Target Supersededsummer 2026—
Gen3 Total Actuators PER Robot50—
Gen3 Unveil Statusnot unveiled as of 2026-09-23 (Tesla North)—
HBM Bandwidth TB S PER Chip—2.9
HBM Capacity GB PER Chip—96
HBM Type—HBM3
Neuroncores PER Chip—8
Payload PER Hand KG9—
Public Sale Targetend of 2027 (Musk at Davos, 2026-01-22)—
Runtime Hours Light Duty8—
Status Checked2026-09-24—
Trainium3 GA—2025-12-02
Trainium3 HBM Bandwidth TB S—4.9
Trainium3 Hbm3e GB PER Chip—144
Trn2 Instance FP8 Petaflops—20.8
Trn2 Instance HBM TB—1.5
Trn3 Ultraserver FP8 Pflops—362
Trn3 Ultraserver MAX Chips—144
Ultraserver FP8 Petaflops—83.2
Ultraserver Total HBM Bandwidth TB S—185
Ultraserver Total HBM TB—6
Walking Speed KM H8—