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DeepSeek V4.1 Flash 552B · Chip comparison

DeepSeek V4.1 Flash 552B — B300 vs H100

Head-to-head AI inference benchmark comparison of B300 (NVIDIA Blackwell) and H100 (NVIDIA Hopper) on DeepSeek V4.1 Flash 552B. 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 →

At 96 tok/s/user interactivity on DeepSeek V4.1 Flash 552B, B300 delivers 58251 tok/s/chip at $0.01 per million tokens; H100 delivers 9954 tok/s/chip at $0.03. B300 is 203% cheaper per token; B300 delivers 485% more tok/s/chip at this point.

B300 posts 52190 tok/s/chip for $0.01 per million tokens at 165 tok/s/user on DeepSeek V4.1 Flash 552B; H100 posts 6478 tok/s/chip for $0.05. B300 is 317% cheaper per token; B300 delivers 706% more tok/s/chip.

Throughput at 235 tok/s/user on DeepSeek V4.1 Flash 552B: B300 hits 30172 tok/s/chip, H100 hits 4049. Per-million costs land at $0.02 and $0.08 respectively. B300 is 286% cheaper per token; B300 delivers 645% 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.)

View performance-per-dollar view →

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)
Throughput (tok/s/chip)
B300:58250.7H100:9953.6
B300:52189.7H100:6478.5
B300:30171.8H100:4048.6
Cost ($/M tok)
B300:$0.011H100:$0.033
B300:$0.012H100:$0.050
B300:$0.021H100:$0.080
tok/s/MW
B300:30658252H100:7265390
B300:27468276H100:4728799
B300:15879908H100:2955166
Concurrency
B300:~63H100:~13
B300:~16H100:~7
B300:~8H100:~4

Inference Performance

Agentic inference metrics from the AgentX scenario and fixed-sequence inference metrics across models, hardware configurations, and serving parameters.

Benchmark Config
8K / 1K
Chart Config
Interactivity
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No measurements to plot for this selection. Review the benchmark controls above or adjust quick filters.