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gemma-4-31b-it-oQ8

M3 Ultra (80c) · 512 GB · 8bit · 2026-05-01

Performance

195k

tokens

137.7

PP tok/s

7.0

TG tok/s

1452844

TTFT (ms)

72.1

Peak mem (GB)

Hardware

Chip M3 Ultra (80c)

Memory 512 GB

GPU Cores 80

Software

oMLX v0.3.8

macOS macOS 26.4.1

Context 200,000

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	318.0	18.2	31.8 GB	view
4k	329.4	16.9	34.5 GB	view
8k	314.6	17.0	35.0 GB	view
16k	306.1	15.7	36.1 GB	view
32k	289.6	14.0	39.0 GB	view
64k	240.6	12.6	45.1 GB	view
128k	183.9	8.9	57.1 GB	view
195k	137.7	7.0	72.1 GB	current