Kimi K3 2.8T — GB200 NVL72 vs H200
Head-to-head AI inference benchmark comparison of GB200 NVL72 (NVIDIA Blackwell) and H200 (NVIDIA Hopper) on Kimi K3 2.8T. Latency, throughput, and cost across LLM workloads. Use the chart controls below to switch sequences, precisions, and metrics — same interactions as the main inference chart.
AgentX replays real coding-agent sessions rather than fixed-length prompts, so context grows turn over turn and most of each request is served from cache instead of being recomputed. That turns the comparison into a systems question: KV transfer between nodes, prefix-aware routing, and cache capacity all move the curve alongside raw chip throughput. Fixed-sequence workloads stay the clean baseline for kernel and silicon performance, so the two scenarios answer different questions about the same hardware. Learn more about AgentX →
GB200 NVL72 posts 8117 tok/s/chip for $0.06 per million tokens at 56 tok/s/user on Kimi K3 2.8T; H200 posts 70 tok/s/chip for $4.85. GB200 NVL72 is 7520% cheaper per token; GB200 NVL72 delivers 11517% more tok/s/chip.
Throughput at 110 tok/s/user on Kimi K3 2.8T: GB200 NVL72 hits 4009 tok/s/chip, H200 hits 70. Per-million costs land at $0.13 and $4.85 respectively. GB200 NVL72 is 3663% cheaper per token; GB200 NVL72 delivers 5638% more tok/s/chip.
GB200 NVL72 / H200 on Kimi K3 2.8T at 164 tok/s/user: 2356 / 70 tok/s/chip, $0.22 / $4.85 per million tokens. GB200 NVL72 is 2112% cheaper per token; GB200 NVL72 delivers 3272% more tok/s/chip. (Numbers reflect the default agentic-traces · fp4 selection for this URL — table and chart below update if you change sequence, precision, or model in the controls.)
| Metric | Interactivity (tok/s/user) | Interactivity (tok/s/user) | Interactivity (tok/s/user) |
|---|---|---|---|
| Throughput (tok/s/chip) | GB200 NVL72:8116.8H200:69.9 | GB200 NVL72:4008.9H200:69.9 | GB200 NVL72:2356.1H200:69.9 |
| Cost ($/M tok) | GB200 NVL72:$0.064H200:$4.850 | GB200 NVL72:$0.129H200:$4.850 | GB200 NVL72:$0.219H200:$4.850 |
| tok/s/MW | GB200 NVL72:4340555H200:51001 | GB200 NVL72:2143818H200:51001 | GB200 NVL72:1259949H200:51001 |
| Concurrency | GB200 NVL72:~24H200:~1 | GB200 NVL72:~16H200:~1 | GB200 NVL72:~9H200:~1 |