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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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SpecBoston Dynamics AtlasTesla Optimus
AI PartnerGoogle DeepMind foundation models—
AI Stack—Tesla FSD-derived end-to-end neural networks (vision-only)
Battery KWH—2.3
Battery Life Hours4—
Deployment Statuspilot — fleets committed for 2026 to Hyundai RMAC and Google DeepMind—
DOF56—
Fremont Line Capacity Robots PER Year—1,000,000
Fremont Status Q2 2026—S/X lines decommissioned; Optimus lines being installed
Gen2 Announcement Date—2023-12-13
Gen2 Hand DOF—11
Gen2 Height CM—173
Gen2 Neck DOF—2
Gen2 Total DOF Unverified—28
Gen2 Walking Speed Boost PCT—30
Gen2 Weight KG—57
Gen2 Weight Reduction KG—10
Gen3 Announcement Quarter—Q1 2026
Gen3 Forearm Actuators—25
Gen3 Hand DOF—22
Gen3 Payload KG—20
Gen3 Production Target Superseded—summer 2026
Gen3 Total Actuators PER Robot—50
Gen3 Unveil Status—not unveiled as of 2026-09-23 (Tesla North)
Height M1.9—
Hyundai Planned Atlas Units25,000—
IP RatingIP67—
Manufacturing PartnerHyundai Motor Group / Hyundai Mobis actuators—
Operating Temp High C40—
Operating Temp LOW C-20—
Payload PER Hand KG—9
Product Unveiling EventCES Las Vegas (January 5, 2026)—
Product Unveiling Year2,026—
Public Sale Target—end of 2027 (Musk at Davos, 2026-01-22)
Reach M2.3—
Rmac Opened2026-09-21—
Runtime Hours Light Duty—8
Simulation PartnerNVIDIA—
Status Checked2026-09-242026-09-24
US Robot Factory Capacity PER Year30,000—
Walking Speed KM H—8
Weight Capacity Instant KG50—
Weight Capacity Sustained KG30—
Weight KG90—