llamaperf

Ornith1.5 9B

on AMD RX 9060 XT 16GB · llama.cpp · 262,144 ctx

Tone: positiveAMD hardware
Sep 7, 2026
Throughput
36.0 t/s gen · 950.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.
Quant
Q6_K (GGUF)
KV cache
Q8
VRAM reported
16 GB

Use cases

codingagentic

Summary

User reports Ornith-1.5-9B at about 36 t/s generation and about 950 t/s prompt eval on an AMD RX 9060 XT 16GB with llama.cpp. Throughput drops to about 25 t/s generation and about 500 t/s prompt eval during long tasks. The run lasted about 3.5 hours on a coding agent task. The user contrasts this with Qwen 3.8 27B, which was frustratingly slow on the same hardware.