MEM Score 23.0 on Apple Apple — HBM

MEM Score23.0

Percentile: Calibrating; Top 94 % across all classes
Device class: Apple Apple; No published spec on file

Read28.1GB/s

Write28.9GB/s

Copy26.7GB/s

Random access	3.84 GB/s	0.24 G reads/s
Latency proxy	410 ns
Sustain	27.0 GB/s	100 % held over 18 s

AI decode ceiling

7.0tokens/s, 8B model at 4-bit

0.8 tokens/s at 70B, if it fits. Upper bound

Memprint: drawn from this run's measurements only.

This browser hides the GPU model, so the run cannot join a device class. Chrome and Edge expose it.
Form factor declared as laptop.

Timing: GPU timestamps
Working set: 2 × 256 MiB
Data moved: 871 GB
Duration: 48.3 s
Stack position: Layer 001, die 63 of 64
Run: y44j1w15da

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