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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.

Rig A

Boston Dynamics Atlas

Boston Dynamics · edge

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Rig B

AMD Instinct MI355X

AMD · accelerator

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0 of 45 fields comparable

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SpecBoston Dynamics AtlasAMD Instinct MI355X
AI PartnerGoogle DeepMind foundation models—
Battery Life Hours4—
Bf16 Matrix Pflops Dense—2.5
Bf16 Matrix Pflops Sparse—5
Compute Units—256
Cooling—direct liquid cooling (air-cooled option available)
Deployment Statuspilot — fleets committed for 2026 to Hyundai RMAC and Google DeepMind—
DOF56—
Form factor—OAM
Fp16 Matrix Pflops Dense—2.5
Fp16 Matrix Pflops Sparse—5
Fp32 Vector Tflops—157.3
Fp64 Matrix Tflops—78.6
FP8 Matrix Pflops Dense—5
FP8 Matrix Pflops Sparse—10.1
HBM (GB)—288
HBM Type—HBM3E
Height M1.9—
Helios Gpus PER Rack—72
Hyundai Planned Atlas Units25,000—
IP RatingIP67—
Manufacturing PartnerHyundai Motor Group / Hyundai Mobis actuators—
Memory bandwidth (TB/s)—8
Mxfp4 Matrix Pflops—10.1
Mxfp6 Matrix Pflops—10.1
Operating Temp High C40—
Operating Temp LOW C-20—
Pcie GEN—5
Process Node NM—3
Product Unveiling EventCES Las Vegas (January 5, 2026)—
Product Unveiling Year2,026—
Reach M2.3—
Rmac Opened2026-09-21—
Simulation PartnerNVIDIA—
Status Checked2026-09-24—
Successor Cdna Version—5
Successor Family—AMD Instinct MI400 Series (MI455X)
Successor Launch—2026-07-23
Successor Mi455x Bandwidth TB S—23.3
Successor Mi455x Hbm4 GB—432
TBP Watts—1,400
US Robot Factory Capacity PER Year30,000—
Weight Capacity Instant KG50—
Weight Capacity Sustained KG30—
Weight KG90—