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HBM
WebGPUEnterprise

Memory verified.

Measured 27 September 2026 at 22:46 UTC on Unknown, iOS by OP-7DE392.

MEM Score22.7
Percentile
Top 67 %
of 9 verified runs in class
Device class
iPhone
LPDDR, peak not published
Read26.9GB/s
Write26.4GB/s
Copy26.5GB/s
Random access4.22 GB/s0.26 G reads/s
Latency proxy380 ns
Sustain26.4 GB/s100 % held over 18 s
AI decode ceiling

6.7tokens/s, 8B model at 4-bit

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

READWRITECOPYSUSTAINMEMPRINT / 153824
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
848 GB
Duration
47.9 s
Stack position
Layer 002, die 44 of 64
Run
aw75pea4mw
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