MEM Score 70.2 on RTX 4060 — HBM

MEM Score70.2

Percentile: Top 20 %; of 10 verified runs in class
Device class: RTX 4060; GDDR6, 128-bit, 272 GB/s peak

Read264.0GB/s97 % of published peak

Write260.6GB/s

Copy256.4GB/s

Random access	40.6 GB/s	2.53 G reads/s
Latency proxy	227 ns
Sustain	253.4 GB/s	98 % held over 18 s

AI decode ceiling

66tokens/s, 8B model at 4-bit

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

Memprint: drawn from this run's measurements only.

Timing: GPU timestamps
Working set: 2 × 256 MiB
Data moved: 8.25 TB
Duration: 48.7 s
Stack position: Layer 002, die 5 of 64
Run: bpsg126t4w

Test your memory Find it in The Stack RTX 4060