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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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SpecBoston Dynamics SpotAlibaba Qwen2.5-72B-Instruct (Q4 quant)
Battery WH564—
Canonical NameBoston Dynamics Spot—
Commercial Release Year2,020—
Context Window Tokens K—128
Current Price Publishedfalse—
Deployment Statuscommercial—
DOF12—
Dual Card Count—2
Dual Card Vram GB—24
Form factorquadruped—
FOV Degrees360—
GPT Version—5
IP RatingIP54—
Joints PER LEG3—
Legs4—
Length IN43.3—
Length MM1,100—
MAX Slope Degrees30—
MAX Speed M S1.6—
MSRP (USD)↓ better74,500—
Operating Temp MAX C55—
Operating Temp MIN C-20—
Operating Temp MIN C ABS20—
Parameter Count B—72
Payload DC Voltage MAX V58.8—
Payload DC Voltage MIN V35—
Payload KG14—
Payload LBS30.9—
Payload Power W PER Port150—
Qwen Version—3
Qwen25 72B Instruct—Qwen2.5-72B-Instruct
Qwen25 Version—2.5
Qwen3 Largest Dense Checkpoint B—32
Range M4—
Recharge Minutes60—
RTX 5090 Pairing Vram GB—32
Runtime Minutes90—
Standing Height MM610—
Status Checked2026-09-242026-09-24
Step Height MM300—
VendorBoston Dynamics—
Vram Required GB—44
Weight KG33.8—
Weight LBS74.5—
Width IN19.7—
Width MM500—