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gemma-4-31b-it

M5 Pro (20c) · 64 GB · 4bit · 2026-05-01

Performance

4k

tokens

378.5

PP tok/s

13.9

TG tok/s

10822

TTFT (ms)

20.2

Peak mem (GB)

Hardware

Chip M5 Pro (20c)

Memory 64 GB

GPU Cores 20

Software

oMLX v0.3.8

macOS macOS 26.4

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	365.1	14.4	17.6 GB	view
4k	378.5	13.9	20.2 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	14.4	1.00×
2×	24.4	1.69×
4×	29.4	2.04×