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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

Cerebras Wafer-Scale Engine 3

Cerebras · accelerator

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Rig B

NVIDIA DGX B200

NVIDIA · workstation

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SpecCerebras Wafer-Scale Engine 3NVIDIA DGX B200
Bluefield3 Dpus—2
Cores900,000—
CPU Base GHZ—2.1
CPU Count—2
CPU MAX Boost GHZ—4
CPU Model—Intel Xeon Platinum 8570
CS4 Introduced2026-08-18—
CS4 Wse3 Turbo Count3—
DIE Size MM246,225—
Fabric Bandwidth Pbit S214—
FP4 Pflops Dense—72
FP4 Pflops Sparse—144
FP8 Pflops—72
Gpus—8
HBM Bandwidth TB S—64
Height MM—444
Internal Storage TB—30.72
Length MM—897.1
MAX Power KW—14.3
Memory Bandwidth PB S21—
Networking Osfp Ports—4
Nvswitch Count—2
ON Chip Sram GB44—
OS—NVIDIA DGX OS / Ubuntu
OS Storage TB—3.8
Peak AI Petaflops125—
PER Port Gbps MAX—400
Process NodeTSMC 5nm—
Rack Units—10
System Memory GB Default—2,048
System Memory GB MAX—4,096
Total CPU Cores—112
Total Hbm3e GB—1,440
Total Nvlink Bandwidth TB S—14.4
Transistors Trillion4—
Width MM—482.2
Wse3 Turbo Peak AI Petaflops250—