$HBM is live on Pons v2, Robinhood Chain.$HBM is live on Pons v2. Buy $HBM

HBM
WebGPUEnterprise

Memory verified.

Measured 28 September 2026 at 05:56 UTC on Unknown, iOS by OP-7DE392.

MEM Score23.5
Percentile
Top 32 %
of 16 verified runs in class
Device class
iPhone
LPDDR, peak not published
Read27.4GB/s
Write28.7GB/s
Copy27.2GB/s
Random access4.35 GB/s0.27 G reads/s
Latency proxy378 ns
Sustain27.2 GB/s100 % held over 18 s
AI decode ceiling

6.8tokens/s, 8B model at 4-bit

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

READWRITECOPYSUSTAINMEMPRINT / 694953
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
885 GB
Duration
48.0 s
Stack position
Layer 003, die 4 of 64
Run
cx2jygmbeh
Test your memoryFind it in The StackiPhone