Kimi K3.1 Pro — GB200 NVL72 vs GB300 NVL72 Performance per Dollar
Cost per million tokens of GB200 NVL72 (NVIDIA Blackwell) versus GB300 NVL72 (NVIDIA Blackwell) on Kimi K3.1 Pro. Large-hyperscaler-volume ownership TCO normalized by total tokens — performance per dollar across LLM workloads. Pick the more cost-efficient SKU at every target interactivity level. 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 →
GB300 NVL72 edges GB200 NVL72 at 99 tok/s/user on Kimi K3.1 Pro — $0.04 per million tokens versus $0.09, a 128% cost-per-token gap.
Push Kimi K3.1 Pro to 137 tok/s/user and GB200 NVL72 lands at $0.20 per million tokens against GB300 NVL72's $0.06 — GB300 NVL72 pulls ahead by 232%.
GB200 NVL72: $0.33 per million tokens. GB300 NVL72: $0.09. Both at 174 tok/s/user on Kimi K3.1 Pro, with GB300 NVL72 258% cheaper. (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.)
Chip pricing (owning hyperscaler): GB200 NVL72 $1.86/chip/hr · GB300 NVL72 $2.31/chip/hr. Source: SemiAnalysis Market July 2026 Pricing Surveys & AI Cloud TCO Model.
View full latency + throughput comparison →
GB300 NVL72 vs GB200 NVL72: full specs & benchmarks across models →
| Metric | Interactivity (tok/s/user) | Interactivity (tok/s/user) | Interactivity (tok/s/user) |
|---|---|---|---|
| Dollar per Million Tokens | GB200 NVL72:$0.087GB300 NVL72:$0.038 | GB200 NVL72:$0.197GB300 NVL72:$0.059 | GB200 NVL72:$0.329GB300 NVL72:$0.092 |
| Concurrency | GB200 NVL72:~32GB300 NVL72:~75 | GB200 NVL72:~13GB300 NVL72:~55 | GB200 NVL72:~3GB300 NVL72:~34 |