Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

Rig A

Unitree · edge

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Rig B

NVIDIA · workstation

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1 of 42 fields comparable

Spec	Unitree H1	NVIDIA DGX Spark
Weight KG	47	1.2
Ankle Torque NM	59	—
ARM DOF Each	4	—
ARM Torque NM	75	—
Battery Capacity AH	15	—
Battery Capacity WH	864	—
Battery MAX Voltage V	67.2	—
CPU Breakdown	—	10x Arm Cortex-X925 + 10x Arm Cortex-A725
CPU Cores Total	—	20
CPU Standard	Intel Core i5 (platform) + Intel Core i7 (user dev)	—
Dimensions MM	—	150 x 150 x 50.5
DOF Total	23	—
Ethernet	—	1x 10 GbE RJ-45
FP4 Pflops Sparse	—	1
Gb10 TDP Watts	—	140
GPU Arch	—	Blackwell, 5th-gen Tensor Cores, 4th-gen RT Cores
GPU Option	NVIDIA Jetson Orin NX (optional)	—
H1 2 Price USD	150,000	—
Height CM	180	—
HIP Torque NM	220	—
Knee Torque NM	360	—
Launch Year	2,023	—
LEG DOF Each	5	—
Memory bandwidth (GB/s)	—	273
Memory Interface BIT	—	256
Memory type	—	LPDDR5X
MSRP (USD)↓ better	—	4,699
NIC	—	ConnectX-7 @ 200 Gbps
Peak Torque Density NM PER KG	189	—
Perception	3D LIDAR + depth camera (360 degree perception)	—
Potential Speed M S	5	—
Price Note	contact us for the real price	—
Price USD Listed	90,000	—
PSU Watts	—	240
Runtime Hours MAX	2	—
Runtime Hours MIN	1.5	—
Storage	—	4TB NVMe M.2 self-encrypting
Superchip	—	NVIDIA GB10 Grace Blackwell
Unified Memory GB	—	128
Waist DOF	3	—
Walking Speed M S	3.3	—
Wireless	—	Wi-Fi 7, Bluetooth 5.4