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gemma-4-31b-it

M2 Ultra (76c) · 192 GB · 4bit · 2026-05-05

Performance

1k

tokens

178.7

PP tok/s

27.5

TG tok/s

5730

TTFT (ms)

17.6

Peak mem (GB)

Hardware

Chip M2 Ultra (76c)

Memory 192 GB

GPU Cores 76

Software

oMLX v0.3.8

macOS macOS 15.6

Context 1,024

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	178.7	27.5	17.6 GB	current
4k	180.9	25.6	20.2 GB	view

Batching Results

Batch Size	TG tok/s	Speedup
1×	27.5	1.00×
2×	35.5	1.29×
4×	40.8	1.48×