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Community performance summary

Gemma 4 12B

7 GPU configurations measured with this model. Compare hardware differences, quantizations and every recorded result.

12 signed runs · 2 verified · 5 testers
Median prompt339.59tok/s · 228.36 to 825.73
Median generation34.33tok/s · 13.3 to 53.4
Configurations3Q4_K_M · Q4_K_XL · UD-Q4_K_XL
Last observedJul 24GCN / Vega · GCN / Vega + RDNA 2 · RDNA 2 · Unknown

What the results show

One clear view.
Every recorded run.

Measurements from comparable hardware and models are presented together. Medians show typical performance, while every signed run remains available below for inspection and sharing.

Hardware tested7 groups
AMD Radeon HD GFX10 Family Unknown Prototype1 run→AMD Radeon RX 6900 XT ×22 runs→AMD Radeon Vega ×21 run→AMD Radeon Vega ×4 + AMD Radeon PRO W6800X Duo ×34 runs→AMD Radeon PRO W6800X Duo ×21 run→AMD Radeon RX 6700 XT2 runs→RX 6950 XT1 run→
macOS

macOS 15.7.5 Sequoia · macOS 15.7.7 Sequoia · macOS 26.5 Tahoe · macOS 26.5.1 Tahoe · macOS 26.5.2 Tahoe

Recorded evidence

Inspect every run.

Open any result to review its exact hardware, model configuration, measurements and submission details.

1 to 8 of 12 configurations

Verified benchmark Community submission
Model / quantHardwareArchitecturePromptGenerationSource
Gemma 4 12BQ4_K_M · Dense · comparison
RX 6950 XT16 GB VRAM
RDNA 2
595.7tok/s
53.4tok/s
Community testerJul 16, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon RX 6900 XT ×231.97 GB VRAM
RDNA 2
757.14tok/s
48.49tok/s
Dolphins1972Jul 23, 2026
Gemma 4 12BUD-Q4_K_XL · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon HD GFX10 Family Unknown Prototype15.98 GB VRAM
Unknown
825.73tok/s
48.46tok/s
ToshLLM communityJul 24, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon RX 6900 XT ×231.97 GB VRAM
RDNA 2
585.78tok/s
46.89tok/s
Dolphins1972Jul 18, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon PRO W6800X Duo ×2127.94 GB VRAM
RDNA 2
429.66tok/s
40.3tok/s
Flint Ironstag✓Jul 18, 2026
Gemma 4 12BUD-Q4_K_XL · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon RX 6700 XT11.98 GB VRAM
RDNA 2
337.18tok/s
34.66tok/s
ToshLLM LabJul 18, 2026
Gemma 4 12BQ4_K_XL · Dense · comparison
RX 6700 XT12 GB VRAM
RDNA 2
342tok/s
34tok/s
ToshLLM LabJul 15, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon Vega ×4 + AMD Radeon PRO W6800X Duo ×3191.88 GB VRAM
GCN / Vega + RDNA 2
232.37tok/s
20.94tok/s
ToshLLM community✓Jul 20, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon Vega ×4 + AMD Radeon PRO W6800X Duo ×3191.88 GB VRAM
GCN / Vega + RDNA 2
230.23tok/s
20.89tok/s
Flint Ironstag✓Jul 20, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon Vega ×4 + AMD Radeon PRO W6800X Duo ×3191.88 GB VRAM
GCN / Vega + RDNA 2
328.49tok/s
19.1tok/s
Flint Ironstag✓Jul 20, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon Vega ×231.97 GB VRAM
GCN / Vega
319.02tok/s
14.86tok/s
ToshLLM communityJul 23, 2026
Gemma 4 12BQ4_K_M · Dense · Signed ToshLLM app · amd-gpu · Metal · comparison
AMD Radeon Vega ×4 + AMD Radeon PRO W6800X Duo ×3191.88 GB VRAM
GCN / Vega + RDNA 2
228.36tok/s
13.3tok/s
Flint Ironstag✓Jul 20, 2026