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gemma-4-31b-it

M5 Pro (20c) · 48 GB · 4bit · 2026-07-17

Performance

4k

tokens

389.7

PP tok/s

14.0

TG tok/s

10512

TTFT (ms)

19.3

Peak mem (GB)

Hardware

Chip M5 Pro (20c)

Memory 48 GB

GPU Cores 20

Software

oMLX v0.5.1

macOS macOS 26.5.2

Context 4,096

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	399.4	14.5	17.6 GB	view
4k	389.7	14.0	19.3 GB	current

Batching Results

Batch Size	TG tok/s	Speedup
1×	14.5	1.00×
2×	26.6	1.83×
4×	41.6	2.87×