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HBM
WebGPUEnterprise

Memory verified.

Measured 27 September 2026 at 18:22 UTC on Chrome 153, Windows by OP-622744.

MEM Score64.3
Percentile
Top 80 %
of 10 verified runs in class
Device class
RTX 4060
GDDR6, 128-bit, 272 GB/s peak
Read191.1GB/s70 % of published peak
Write196.4GB/s
Copy194.9GB/s
Random access30.8 GB/s1.92 G reads/s
Latency proxy236 ns
Sustain196.2 GB/s100 % held over 18 s
AI decode ceiling

48tokens/s, 8B model at 4-bit

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

READWRITECOPYSUSTAINMEMPRINT / 559209
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
5.24 TB
Duration
48.3 s
Stack position
Layer 001, die 55 of 64
Run
xrneb42ghx
Test your memoryFind it in The StackRTX 4060