MEM Score 30.2 on Adreno 830 — HBM

MEM Score30.2

Percentile: Calibrating; 1 of 5 class runs needed. Top 90 % overall
Device class: Adreno 830; LPDDR5X-10600, peak not published

Read64.7GB/s

Write55.9GB/s

Copy61.1GB/s

Random access	0.44 GB/s	0.03 G reads/s
Latency proxy	313 ns
Sustain	63.5 GB/s	100 % held over 18 s

AI decode ceiling

16tokens/s, 8B model at 4-bit

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

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: 1.63 TB
Duration: 50.5 s
Stack position: Layer 002, die 32 of 64
Run: egtyd04mf7

Test your memory Find it in The Stack Adreno 830