MEM Score 24.5 on UHD Graphics — HBM

MEM Score24.5

Percentile: Top 20 %; of 5 verified runs in class
Device class: UHD Graphics; DDR4 / DDR5, 128-bit, 51.2 GB/s peak (varies)

Read40.3GB/s

Write26.0GB/s

Copy32.7GB/s

Random access	2.39 GB/s	0.15 G reads/s
Latency proxy	544 ns
Sustain	33.3 GB/s	100 % held over 18 s

AI decode ceiling

10tokens/s, 8B model at 4-bit

1.2 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: 904 GB
Duration: 48.7 s
Stack position: Layer 000, die 24 of 64
Run: djpyf069r2

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