MEM Score 31.0 on UHD Graphics — HBM

MEM Score31.0

Percentile: Top 30 %; of 10 verified runs in class
Device class: UHD Graphics; DDR4 / DDR5, 128-bit, 51.2 GB/s peak (varies)

Read60.5GB/s

Write32.5GB/s

Copy52.0GB/s

Random access	2.51 GB/s	0.16 G reads/s
Latency proxy	509 ns
Sustain	44.5 GB/s	89 % held over 18 s

AI decode ceiling

15tokens/s, 8B model at 4-bit

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

Memprint: drawn from this run's measurements only.

The tab was hidden for part of the run.
Form factor declared as laptop.

Timing: GPU timestamps
Working set: 2 × 256 MiB
Data moved: 1.22 TB
Duration: 48.7 s
Stack position: Layer 001, die 61 of 64
Run: 6q1qmw6j57

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