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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.

1 of 20 fields comparable

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SpecCerebras Wafer-Scale Engine 3Frontier (OLCF-5)
Cores900,0009,066,176
AcceleratorAMD Instinct MI250X
Cabinets74
CPUAMD 3rd Gen EPYC 64C 2GHz
DIE Size MM246,225
Fabric Bandwidth PB S27
Installation Year2,021
InterconnectHPE Slingshot-11
LocationDOE/SC/Oak Ridge National Laboratory
ManufacturerHPE
Memory Bandwidth PB S21
ModelHPE Cray EX235a
ON Chip Sram GB44
Peak AI Petaflops125
Power KW24,607
Process NodeTSMC 5nm
Rmax Pflops1,353
Rpeak Pflops2,055.72
Top500 Rank Nov20252
Transistors Trillion4
Compare · Cerebras Wafer-Scale Engine 3 vs Frontier (OLCF-5) · MadCoolStuff