Memory verified.

Measured 28 September 2026 at 03:54 UTC on Safari 26, iOS by OP-40ABA8.

MEM Score25.2
Percentile
Top 29 %
of 14 verified runs in class
Device class
iPhone
LPDDR, peak not published
Read34.0GB/s
Write32.1GB/s
Copy30.5GB/s
Random access4.05 GB/s0.25 G reads/s
Latency proxy444 ns
Sustain28.1 GB/s66 % held over 18 s
AI decode ceiling

8.5tokens/s, 8B model at 4-bit

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

READWRITECOPYSUSTAINMEMPRINT / 560042
Memprint: drawn from this run's measurements only.
  • Sized for a phone: a smaller working set that still outruns every cache on the chip.
Timing
GPU timestamps
Working set
2 × 128 MiB
Data moved
1.02 TB
Duration
48.1 s
Stack position
Layer 002, die 62 of 64
Run
90kh7ewfvr
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