Benchmark result
spark-x2.5-4b-rocmfp4-strix_lean on AMD Radeon RX 7900 XTX — 183.6 tok/s
Measured with LM Studio on October 1, 2026.
What the model built
Open full screen →The coding scenario asks for a playable game in a single HTML file. This is exactly what the model returned, unedited; the frame only adds a line that tells this page how tall it is.
Reproduce this run
toolLM Studio
modelspark-x2.5-4b-rocmfp4-strix_lean
context80,000
thinkingoff
clientv0.4.85+101
Set those in LM Studio, then:
llm-benchmark benchmark --model "spark-x2.5-4b-rocmfp4-strix_lean" --tool "LM Studio"The client prompts for context length and thinking mode, and for the KV cache dtype on Unsloth Studio. Sampling is left at the model default — the values above are what the tool reported using, not overrides the client sent.