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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 24 fields comparable

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SpecNVIDIA GB200NVIDIA HGX B200
Blackwell Gpus2—
CPU Memory Bandwidth GB S MAX512—
CPU Memory Lpddr5x GB MAX480—
Fp16 Bf16 Pflops—36
FP32 TFLOPS—600
FP4 Pflops Dense—72
FP4 Pflops Sparse—144
FP64 TFLOPS—296
FP8 FP6 Pflops—72
FP8 Pflops20—
Gpus—8
Grace Cpus1—
HBM Bandwidth TB S16—
Int8 Pops—72
Networking Bandwidth TB S—0.8
Nvfp4 Pflops Dense20—
Nvfp4 Pflops Sparse40—
Nvlink Bandwidth TB S3.6—
Nvlink C2C Bandwidth GB S900—
Nvlink Generation—5
Nvlink GPU TO GPU TB S—1.8
Total HBM GB—1,400
Total Hbm3e GB372—
Total Nvlink Bandwidth TB S—14.4