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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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SpecNVIDIA GH200 Grace HopperUnitree B2
Battery AH—45
Battery Voltage V—58
Battery WH—2,250
Canonical Name—Unitree B2
Commercial Release Year—2,024
Compute Modules MAX—3
Compute Optional CPU—Intel Core i7
Compute Optional GPU—NVIDIA Jetson Orin NX
Compute Standard—Intel Core i5
Deployment Status—commercial
Depth Cameras—2
Form factor—quadruped
Grace CPU ArchArm Neoverse V2—
Grace CPU Cores72—
HBM GB Hbm396—
HBM GB Hbm3e144—
Hbm3e Bandwidth TB S4.9—
IP Rating—IP67
Lidars—1
Loaded Weight KG—20
Lpddr5x GB MAX480—
MAX Slope Degrees—45
MAX Speed M S—6
MAX Stair Height CM—40
MSRP (USD)↓ better—100,000
Nvl2 AI Petaflops8—
Nvl2 Combined Bandwidth TB S10—
Nvl2 Total Hbm3e GB282—
Nvl2 Total Memory TB1.2—
Nvlink C2C Bandwidth GB S900—
Operating Temp MAX C—55
Operating Temp MIN C—-20
Operating Temp MIN C ABS—20
Optical Cameras—2
Payload Standing KG—120
Payload Walking KG—40
Prone Height MM—330
Prone Length MM—880
Prone Width MM—460
Range Loaded KM—15
Range Unloaded KM—20
Runtime Loaded Hours—4
Runtime Unloaded Hours—5
Standing Height MM—645
Standing Length MM—1,098
Standing Width MM—450
Status Checked—2026-09-24
Store Available—false
TDP Watts MAX Unverified1,000—
Vendor—Unitree Robotics
Weight KG—60