MEM Score 69.2 on RTX 4060 — HBM

MEM Score69.2

Percentile: Top 60 %; of 5 verified runs in class
Device class: RTX 4060; GDDR6, 128-bit, 272 GB/s peak

Read252.2GB/s93 % of published peak

Write245.2GB/s

Copy242.5GB/s

Random access	38.8 GB/s	2.43 G reads/s
Latency proxy	235 ns
Sustain	245.8 GB/s	99 % held over 18 s

AI decode ceiling

63tokens/s, 8B model at 4-bit

7.2 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.

Timing: GPU timestamps
Working set: 2 × 256 MiB
Data moved: 8.02 TB
Duration: 48.5 s
Stack position: Layer 000, die 12 of 64
Run: q9zbeev164

Test your memory Find it in The Stack RTX 4060