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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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SpecAlibaba Qwen3-72B-Instruct (Q4 quant)Tesla Optimus
AI StackTesla FSD-derived end-to-end neural networks (vision-only)
Battery KWH2.3
Context Window Tokens K128
Dual Card Count2
Dual Card Vram GB24
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 Targetsummer 2026
Gen3 Total Actuators PER Robot50
GPT Version5
Parameter Count B72
Payload PER Hand KG9
Qwen Version3
RTX 5090 Pairing Vram GB32
Runtime Hours Light Duty8
Vram Required GB44
Walking Speed KM H8
Compare · Alibaba Qwen3-72B-Instruct (Q4 quant) vs Tesla Optimus · MadCoolStuff