Qwen 3.8 Flash Next 176B-A6B · Performance per dollar
Qwen 3.8 Flash Next 176B-A6B — B200 vs TPU7x performance per dollar
Cost per million tokens of B200 (NVIDIA Blackwell) versus TPU7x (Google Ironwood) on Qwen 3.8 Flash Next 176B-A6B. 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 →
At 148 tok/s/user on Qwen 3.8 Flash Next 176B-A6B, TPU7x comes in at $0.012 per million tokens. B200 hasn't been benchmarked at this operating point.
Only TPU7x has cost data at 226 tok/s/user on Qwen 3.8 Flash Next 176B-A6B — $0.020 per million tokens. B200 is unmeasured at this target.
TPU7x costs $0.033 per million tokens at 304 tok/s/user on Qwen 3.8 Flash Next 176B-A6B; we have no B200 benchmark data at this exact target. (Numbers reflect the default agentic-traces · fp8 selection for this URL — table and chart below update if you change sequence, precision, or model in the controls.)
Chip pricing (owning hyperscaler): B200 $1.73/chip/hr · TPU7x $1.03/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 | B200—TPU7x$0.012 | B200—TPU7x$0.020 | B200—TPU7x$0.033 |
| Concurrency | B200—TPU7x~15 | B200—TPU7x~10 | B200—TPU7x~6 |
