Flint-40B-A2.5B-UD-ctx16k on RTX 4090 (24GB)
MeasuredOn 2026-10-22, Flint-40B-A2.5B-UD-ctx16k Q3_K_XL ran at 169.2 tok/s (chat-short) on an RTX 4090 (24GB) with llama.cpp. Run r_sw92j6kg7js.
Workload results
| Workload | Backend | Model | decode tok/s | prefill tok/s | TTFT | p50 | p95 |
|---|---|---|---|---|---|---|---|
| chat-short | llama.cpp@0.7.0-dev (build 11803, commit a37cc4610) | Flint-40B-A2.5B-UD-ctx16kQ3_K_XL | 169.2tok/s | 442.0tok/s | 222ms | 5.8ms | 6.0ms |
| chat-long | llama.cpp@0.7.0-dev (build 11803, commit a37cc4610) | Flint-40B-A2.5B-UD-ctx16kQ3_K_XL | 157.8tok/s | 5,779.1tok/s | 522ms | 6.3ms | 6.3ms |
| concurrent-decode | llama.cpp@0.7.0-dev (build 11803, commit a37cc4610) | Flint-40B-A2.5B-UD-ctx16kQ3_K_XL | 166.2tok/s | — | — | 5.9ms | 6.0ms |
| agent-trace | llama.cpp@0.7.0-dev (build 11803, commit a37cc4610) | Flint-40B-A2.5B-UD-ctx16kQ3_K_XL | 160.4tok/s | 10,368.2tok/s | 184ms | 6.1ms | 6.3ms |
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https://llm-speed.com/r/r_sw92j6kg7jsRelated benchmarks
- More Flint-40B-A2.5B-UD-ctx16k benchmarks — every backend and rig that has run this model.
- More RTX 4090 (24GB) LLM benchmarks — every model measured on this hardware.
Provenance
- Run ID
- r_sw92j6kg7js
- Fingerprint hash
- Public key
- c4DSBDQB7yaVI58A6BAxZiDXUdess1vyVJ6RuXOXDc0=
- Received
- 2026-10-22 01:28:04