Gemma 4 12B

Q4_K_M running on AMD Radeon Vega ×4 with macOS 26.5 Tahoe

PERFORMANCE / TOKENS PER SECONDGCN / Vega

Prompt processing228.36tok/s

#203 in index

Token generation13.3tok/s

#237 in index

Run fingerprint

Enough context to make the number useful.

ModelGemma 4 12BDense architecture

QuantizationQ4_K_MExact submitted variant

GPUAMD Radeon Vega ×463.94 GB VRAM

GPU architectureGCN / VegaMetal backend

Test context512prompt tokens

Model familyDenseSigned ToshLLM app · amd-gpu · Metal

ToshLLM versionv0.82.3App version used to capture and sign this run

Prompt processing and generation are reported separately so memory bandwidth and decode behavior stay visible.

Quantization, GPU family, VRAM and context travel with the result instead of being hidden behind one score.

This result remains explicitly labeled as a community submission.