MEM Score 105.9 on RTX 5090 — HBM

MEM Score105.9

Percentile: Top 3 %; of 34 verified runs in class
Device class: RTX 5090; GDDR7, 512-bit, 1,792 GB/s peak

Read1762GB/s98 % of published peak

Write1505GB/s

Copy1412GB/s

Random access	191.4 GB/s	11.96 G reads/s
Latency proxy	288 ns
Sustain	1406 GB/s	100 % held over 18 s

AI decode ceiling

441tokens/s, 8B model at 4-bit

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

Memprint: drawn from this run's measurements only.

Form factor declared as desktop.

Timing: GPU timestamps
Working set: 2 × 256 MiB
Data moved: 8.10 TB
Duration: 56.0 s
Stack position: Layer 000, die 58 of 64
Run: rnagm0ntjd

Test your memory Find it in The Stack RTX 5090