MEM Score 21.6 on UHD Graphics — HBM

MEM Score21.6

Percentile: Top 40 %; of 5 verified runs in class
Device class: UHD Graphics; DDR4 / DDR5, 128-bit, 51.2 GB/s peak (varies)

Read40.0GB/s

Write25.5GB/s

Copy32.3GB/s

Random access	1.14 GB/s	0.07 G reads/s
Latency proxy	687 ns
Sustain	32.3 GB/s	100 % held over 18 s

AI decode ceiling

10.0tokens/s, 8B model at 4-bit

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

Memprint: drawn from this run's measurements only.

Form factor declared as laptop.

Timing: GPU timestamps
Working set: 2 × 256 MiB
Data moved: 882 GB
Duration: 48.7 s
Stack position: Layer 000, die 17 of 64
Run: g9aj8p1pgw

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