Nex N2-mini / Vulkan RADV native PP512/TG128

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

Oct 13, 2026

Throughput

54.5 t/s gen · 1083.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.

Quant

Q8_0 (GGUF)

Flash Attention

System RAM

128 GB

Summary

User reports Nex-N2-mini at 54.5 t/s generation and 1083 t/s prompt processing on an AMD Strix Halo 128GB system with a single Radeon 8060S iGPU. Setup is llama.cpp via RADV with Q8_0, full offload, batch 2048 and flash attention. The figures are separate 512-token prompt and 128-token generation microbenchmarks, not one end-to-end request; repetition count, spread and context allocation are not published.