llamaperf

Ministral 3-14B / Vulkan RADV native PP512/TG128

on AMD Strix Halo 128GB · llama.cpp / Vulkan RADV / build unknown

AMD hardware
Oct 13, 2026
Throughput
25.0 t/s gen · 696.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
UD-Q4_K_XL (GGUF)
Flash Attention
on
System RAM
128 GB

Summary

User reports Ministral-3-14B at 25 t/s generation and 696 t/s prompt processing on an AMD Strix Halo 128GB system with a single Radeon 8060S iGPU. Setup is llama.cpp with UD-Q4_K_XL, full offload, batch 2048 and flash attention, measured via llama-bench pp512 and tg128. The 696 t/s is native prompt processing, not TTFT-derived, and the 25 t/s is native generation throughput; the two are separate microbenchmarks, not one end-to-end request.