MEM Score 84.6 on RTX 3080 — HBM

MEM Score84.6

Percentile: Calibrating; 2 of 5 class runs needed. Top 4 % overall
Device class: RTX 3080; GDDR6X, 320-bit, 760 GB/s peak (varies)

Read614.4GB/s

Write545.7GB/s

Copy575.8GB/s

Random access	48.2 GB/s	3.01 G reads/s
Latency proxy	274 ns
Sustain	574.0 GB/s	100 % held over 18 s

AI decode ceiling

154tokens/s, 8B model at 4-bit

18 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: 19.3 TB
Duration: 48.1 s
Stack position: Layer 000, die 10 of 64
Run: v8vsy4e26y

Test your memory Find it in The Stack RTX 3080