What is the best local model for coding on the RX 6600?

On the RX 6600, google/gemma-4-12b ranks first for coding in our benchmarks (67.8/100 at ~10.0 tok/s).

What is the best local model for agentic workflows on the RX 6600?

On the RX 6600, google/gemma-4-12b ranks first for agentic workflows in our benchmarks (80.9/100 at ~10.0 tok/s).

Hardware Benchmarks

Compare RX 6600 benchmark results and see which models actually earn the best completed quality scores.

GPU-specific specifications for local LLM planning.

AMD Radeon RX 6600

Models we recommend for RX 6600.

Fastest

41.9 tok/s

Highest token generation speed at 41.9 tok/s.

Best quality

12B

10.0 tok/sQuality 73.1

Highest completed quality score at 73.1.

Which models actually run best on the RX 6600, by task, from community benchmark data.

What is the best local model for coding on the RX 6600?: On the RX 6600, google/gemma-4-12b ranks first for coding in our benchmarks (67.8/100 at ~10.0 tok/s).
What is the best local model for agentic workflows on the RX 6600?: On the RX 6600, google/gemma-4-12b ranks first for agentic workflows in our benchmarks (80.9/100 at ~10.0 tok/s).

Completed quality-ranked benchmark results for AMD Radeon RX 6600.