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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.

7 of 27 fields comparable

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SpecNVIDIA GB200 NVL72NVIDIA HGX B200
Fp16 Bf16 Pflops36036
FP32 TFLOPS5,760600
FP64 TFLOPS2,880296
FP8 FP6 Pflops72072
Int8 Pops72072
Nvlink Generation55
Total Nvlink Bandwidth TB S13014.4
Blackwell Gpus72
Compute Trays18
Coolingliquid
CPU Memory Bandwidth TB S14
CPU Memory Lpddr5x TB17
FP4 Pflops Dense72
FP4 Pflops Sparse144
GPU Memory Bandwidth TB S576
Gpus8
Grace Cpus36
Networking Bandwidth TB S0.8
Nvfp4 Pflops Dense720
Nvfp4 Pflops Sparse1,440
Nvlink GPU TO GPU TB S1.8
Nvswitch Trays9
Rack Power KW Approx120
Tf32 Pflops180
Total ARM Cores2,592
Total HBM GB1,400
Total Hbm3e TB13.4
Compare · NVIDIA GB200 NVL72 vs NVIDIA HGX B200 · MadCoolStuff