llamaperf

Qwen3.6 35B (3B active)

on AMD Radeon 780M · llama.cpp

AMD hardware
Sep 7, 2026
Throughput
18.4 t/s gen · 311.4 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
Q8 (GGUF)
KV cache
Q8
System RAM
64 GB

Summary

User benchmarks ROCm against Vulkan on a Radeon 780m iGPU. ROCm gives a 50% pp speedup for dense models. The user also reports Qwen3.8 27B results.