MEM Score 28.6 on Arc Graphics — HBM

MEM Score28.6

Percentile: Calibrating; 1 of 5 class runs needed. Top 91 % overall
Device class: Arc Graphics; LPDDR5X / DDR5, 128-bit, 120 GB/s peak (varies)

Read56.6GB/s

Write27.4GB/s

Copy50.3GB/s

Random access	2.10 GB/s	0.13 G reads/s
Latency proxy	1652 ns
Sustain	50.3 GB/s	100 % held over 18 s

AI decode ceiling

14tokens/s, 8B model at 4-bit

1.6 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: 1.22 TB
Duration: 48.8 s
Stack position: Layer 002, die 14 of 64
Run: zh5x8zjvfp

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