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

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

Cerebras · accelerator

NVIDIA · accelerator

0 of 21 fields comparable

Spec	Cerebras Wafer-Scale Engine 3	NVIDIA B200
Chip TO Chip Interconnect TB S	—	10
Cores	900,000	—
DIE Size MM2	46,225	—
Fabric Bandwidth PB S	27	—
Fp16 Bf16 Pflops	—	4.5
FP32 TFLOPS	—	75
FP4 Pflops Dense	—	9
FP4 Pflops Sparse	—	18
FP64 TFLOPS	—	37
FP8 Pflops	—	9
HBM (GB)	—	180
Int8 Pops	—	9
Memory bandwidth (TB/s)	—	8
Memory Bandwidth PB S	21	—
Nvlink Generation	—	5
Nvlink GPU TO GPU TB S	—	1.8
ON Chip Sram GB	44	—
Peak AI Petaflops	125	—
Process Node	TSMC 5nm	TSMC 4NP
Transistor Count Billion	—	208
Transistors Trillion	4	—