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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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SpecUnitree G1Cerebras Wafer-Scale Engine 3
ARM DOF5—
ARM Payload EDU KG3—
ARM Payload KG2—
ARM Span M0.45—
Battery MAH9,000—
Battery Runtime Hours2—
Battery Voltage48—
Canonical NameUnitree G1—
Charger Amps5—
Charger Voltage54—
Cores—900,000
CS4 Introduced—2026-08-18
CS4 Wse3 Turbo Count—3
Deployment Statuscommercial—
DIE Size MM2—46,225
DOF Base23—
DOF EDU MAX43—
Fabric Bandwidth Pbit S—214
Folded Height CM69—
Form factorhumanoid—
Height CM132—
Knee Torque EDU NM120—
Knee Torque NM90—
LEG DOF6—
Memory Bandwidth PB S—21
ON Chip Sram GB—44
Peak AI Petaflops—125
Price Base USD13,500—
Price G1 PRO USD21,500—
Process Node—TSMC 5nm
R1 AIR Price USD4,900—
R1 EDU Price USD10,500—
R1 Price USD5,900—
Status Checked2026-09-24—
Transistors Trillion—4
Unitree IPO Listing2026-08-19—
Unitree Stock Code688836—
VendorUnitree Robotics—
Waist DOF1—
Walking Speed MPS2—
Weight KG35—
Width CM45—
Wse3 Turbo Peak AI Petaflops—250