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llm-speed

phi-4 on RTX 5090 (32GB) + AMD Ryzen 7 9850X3D 8-Core Processor (8c) + 30GB

Workload results

WorkloadBackendModeldecode tok/sprefill tok/sTTFTp50p95
chat-shortllama.cppphi-4139.1tok/s51.1ms7.0ms7.3ms
chat-longllama.cppphi-4133.7tok/s433ms7.5ms7.5ms
concurrent-decodellama.cppphi-4140.2tok/s7.1ms7.3ms
agent-tracellama.cppphi-4124.8tok/s21,162.4tok/s102ms8.0ms8.3ms

Reproduce on your machine

Same workload, same model, signed at your rig. The exact command that produced this run:

$ pipx install llm-speed && llm-speed bench --model phi-4 --workload 'concurrent-decode'

Runs in about a minute. Your number lands on the leaderboard signed and linkable. How it's measured.

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llm-speed: 140 tok/s on RTX 5090 (32GB) (phi-4)
[![llm-speed: 140 tok/s on RTX 5090 (32GB) (phi-4)](https://llm-speed.com/badge/r_k1u_k1j_1i2.svg)](https://llm-speed.com/r/r_k1u_k1j_1i2)

Related benchmarks

Provenance

Run ID
r_k1u_k1j_1i2
Fingerprint hash
013ca61a09d17996
Public key
0tv44ISLy10gz6Oc6FJig3eWJVLwso9oKemSM4nicKM=
Received
2026-07-01 08:35:55