llamaperf

Qwen3.5 4B

on 2× NVIDIA RTX 3060 12GB

Tone: positiveNVIDIA hardware
Sep 28, 2026
Throughput
34.0 t/s gen · 1000.0 tokens/s prompt processing (prefill)Prompt processing measures input prefill speed; it does not tell you the time to first token.

Use cases

rag

Summary

User reports Qwen 3.5 3.5B at 34 t/s generation and 1000+ t/s prompt processing on two RTX 3060 12GB cards. Setup uses a 4x oculink to mini PCIe 3x connection. User is building a new system with dual 16x lanes and NCCL. User notes the cards are used for RAG and multiple purposes, and mentions the 12GB 3060 cards are becoming scarce and expensive.