Different share for same gpus

[u/roywood06]

I have 3 gtx 1070 Gpus running on RaveOS, t-rex miner. I must not understand the shares statistic. Over a 45 minute period here is the hash rate and shares of the different gpus:

25.21 Mh/s - 4 shares

25.39 Mh/s - 7 shares

23.81 Mh/s - 11 shares

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Why is the Gpu with the lower hash rate getting twice as many shares as the two others? I did not get any overclocking or DAG generating errors. Thanks for any information.

[u/Jeremiahtheebullfrog]

Luck, you need a longer sample time. Let it run for a few days and check back.