MiniMax M3.1 Flash 428B · Performance per dollar
MiniMax M3.1 Flash 428B — B300 vs Vera Rubin NVL72 performance per dollar
Cost per million tokens of B300 (NVIDIA Blackwell) versus Vera Rubin NVL72 (NVIDIA Vera Rubin) on MiniMax M3.1 Flash 428B. 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 →
Push MiniMax M3.1 Flash 428B to 442 tok/s/user and B300 lands at $0.047 per million tokens against Vera Rubin NVL72's $0.006 — Vera Rubin NVL72 costs 87% less.
B300: $0.069 per million tokens. Vera Rubin NVL72: $0.012. Both at 508 tok/s/user on MiniMax M3.1 Flash 428B, with Vera Rubin NVL72 83% cheaper.
Toward the upper edge of the 376–641 tok/s/user interactivity band — at 575 tok/s/user — B300 runs $0.078 per million tokens on MiniMax M3.1 Flash 428B while Vera Rubin NVL72 runs $0.015. Vera Rubin NVL72 is the cheaper choice by 81%. (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): B300 $2.26/chip/hr · Vera Rubin NVL72 $3.61/chip/hr. Source: SemiAnalysis Market July 2026 Pricing Surveys & AI Cloud TCO Model.
Interpolated from real benchmark data. Edit target interactivity values below to compare at different operating points.
| Metric | Interactivity (tok/s/user) | Interactivity (tok/s/user) | Interactivity (tok/s/user) |
|---|---|---|---|
| Dollars per million tokens | B300$0.047Vera Rubin NVL72$0.006 | B300$0.069Vera Rubin NVL72$0.012 | B300$0.078Vera Rubin NVL72$0.015 |
| Concurrency | B300~7Vera Rubin NVL72~208 | B300~3Vera Rubin NVL72~128 | B300~2Vera Rubin NVL72~81 |
