llamaperf

LFM2.5 0.23B 0.2B

on Unknown GPU · llama.cpp

Sep 20, 2026
Throughput
192.3 t/s gen · 1611.3 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
Q4_0 (GGUF)
KV cache
q8_0

Summary

User reports LFM2.5-230M at 192.34 t/s generation and 1611.26 t/s prefill on a Xiaomi 14T Pro phone. Setup is llama.cpp (build 96ffdc41c) running CPU only with 8 threads, the Q4_0 GGUF, and a q8_0 KV cache, measured with llama-bench at 256 prompt and 256 generation tokens over 10 runs.