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Old 2018-08-20, 19:26   #2
P90 years forever!
Prime95's Avatar
Aug 2002
Yeehaw, FL

24·32·53 Posts

This is prime95 internals, not something for the end user to control. CLM stands for "cache line multiplier". It refers to the number of cache lines processed simultaneously in pass 1. Higher clms put more pressure on the L2 cache, but should be a little faster in carry propagation. Prime95 version 29.4 automatically benchmarks different clm values to select the fastest one for your machine.
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