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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 RTX PRO 6000 Blackwell

NVIDIA · workstation

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SpecCerebras Wafer-Scale Engine 3NVIDIA RTX PRO 6000 Blackwell
AI Tops—4,000
Bandwidth GB S—1,792
Cores900,000—
CS4 Introduced2026-08-18—
CS4 Wse3 Turbo Count3—
Cuda Cores—24,064
DIE Size MM246,225—
Displayport Count—4
Displayport Version—2.1
ECC—true
Fabric Bandwidth Pbit S214—
Form factor—5.4 in H x 12.0 in L, dual slot
Memory Bandwidth PB S21—
Memory BUS Bits—512
Memory Speed Gbps—28
Nvdec Count—4
Nvdec GEN—6
Nvenc Count—4
Nvenc GEN—9
ON Chip Sram GB44—
Pcie GEN—5
Peak AI Petaflops125—
Process NodeTSMC 5nm—
RT Cores—188
RT Cores GEN—4
Slot Width—2
Streaming Multiprocessors—188
TDP (W)↓ better—600
Tensor Cores—752
Tensor Cores GEN—5
Transistors Trillion4—
VRAM (GB)—96
Vram Type—GDDR7 ECC
Wse3 Turbo Peak AI Petaflops250—