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GLM-5.2

M3 Ultra (80c) · 512 GB · 4bit · 2026-07-25

Performance

8k

tokens

190.8

PP tok/s

17.3

TG tok/s

42931

TTFT (ms)

394.5

Peak mem (GB)

Hardware

Chip M3 Ultra (80c)

Memory 512 GB

GPU Cores 80

Software

oMLX v0.5.0

macOS macOS 26.5.2

Context 8,192

Performance by Context Length

Context	PP tok/s	TG tok/s	Peak Mem
1k	195.1	18.6	390.9 GB	view
4k	212.5	17.5	392.9 GB	view
8k	190.8	17.3	394.5 GB	current
16k	177.1	16.9	395.5 GB	view
32k	172.9	16.9	397.9 GB	view
64k	111.1	15.9	399.5 GB	view