Skip to content
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 26 fields comparable

⇄ swap sides
SpecGroq Language Processing UnitTesla Optimus
AI StackTesla FSD-derived end-to-end neural networks (vision-only)
Battery KWH2.3
Chip TO Chip Links11
Form factorPCIe Gen4 x16
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
ON Chip Sram MB230
ON DIE Memory Bandwidth TB S80
Payload PER Hand KG9
Peak Fp16 Tflops188
Peak Int8 Tops750
Process Node14nm
Runtime Hours Light Duty8
Walking Speed KM H8
Compare · Groq Language Processing Unit vs Tesla Optimus · MadCoolStuff