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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.

0 of 28 fields comparable

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SpecNVIDIA GB200 NVL72OpenAI GPT-5
Blackwell Gpus72—
Codex Synergy Precision Bonus—12
Compute Trays18—
Coolingliquid—
CPU Memory Bandwidth TB S14—
CPU Memory Lpddr5x TB17—
Fp16 Bf16 Pflops360—
FP32 TFLOPS5,760—
FP64 TFLOPS2,880—
FP8 FP6 Pflops720—
Gpt5 Context Window Tokens K—400
Gpt5 Input PER 1M USD—1.25
Gpt5 Output PER 1M USD—10
Gpt5 Snapshot—gpt-5-2025-08-07
Gpt6 Astra Launch—2026-09-03
GPU Memory Bandwidth TB S576—
Grace Cpus36—
Int8 Pops720—
Nvfp4 Pflops Dense720—
Nvfp4 Pflops Sparse1,440—
Nvlink Generation5—
Nvswitch Trays9—
Rack Power KW Approx120—
Tf32 Pflops180—
Total ARM Cores2,592—
Total Hbm3e TB13.4—
Total Nvlink Bandwidth TB S130—
Version Major—5