3.1-8B-Instruct on RTX 4090 (24GB)
MeasuredOn 2026-10-22, 3.1-8B-Instruct Q4_K_M ran at 160.8 tok/s (chat-short) on an RTX 4090 (24GB) with llama.cpp. Run r_32ipo1hbbwl.
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) | Meta-Llama-3.1-8B-InstructQ4_K_M | 160.8tok/s | 4,283.1tok/s | 31.5ms | 6.2ms | 6.5ms |
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https://llm-speed.com/r/r_32ipo1hbbwlRelated benchmarks
- More 3.1-8B-Instruct 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_32ipo1hbbwl
- Fingerprint hash
- Public key
- zo8t6vhzlvkzrObb0EPG0nZ3Pz31pHuHlmxvyneE/dc=
- Received
- 2026-10-22 14:28:14