llamaperf

Llama 3.2 3B

on AMD Strix Halo 128GB · llama.cpp / Vulkan KHR cooperative matrices / build unknown

AMD hardware
Oct 13, 2026
Throughput
93.0 t/s gen · 1912.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
Q4_K_XL
System RAM
128 GB

Summary

User reports Llama 3.2 3B at 93 t/s generation and 1912 t/s prompt processing on an AMD Strix Halo 128GB machine. Setup is llama.cpp with Vulkan on the Radeon 8060S iGPU, Q4_K_XL quant, 6 threads, and -ngl 999 for maximum GPU offload. The figures come from llama-bench with -p 512 -n 128, so prompt and generation are separate synthetic phase tests, not an end-to-end rate; rates are rounded and no raw timings, repetition count, or context depth are reported.