Robert Mihaly mihalyr
mihalyr
/ latency.txt
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February 10, 2020 19:17
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Latency Numbers Every Programmer Should Know
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| Latency numbers 2020 | |
| -------------------- | |
| Source: https://www.forrestthewoods.com/blog/memory-bandwidth-napkin-math/ | |
| L1 Latency: 1 ns | |
| L2 Latency: 2.5 ns | |
| L3 Latency: 10 ns | |
| RAM Latency: 50 ns | |
| (per thread) |