# My Hashrate drops from 270.000 Sols, to 40.000 Sols?

**URL:** <https://forum.zcashcommunity.com/t/my-hashrate-drops-from-270-000-sols-to-40-000-sols/19630>\
**Category:** Mining\
**Created:** [July 24, 2017, 11:40am UTC](https://forum.zcashcommunity.com/t/my-hashrate-drops-from-270-000-sols-to-40-000-sols/19630 "2017-07-24T11:40:10Z")\
**Posts on this page:** 1\
**Showing post:** 7

<div class="post-metadata">

**Author:** ![jinsu](https://avatars.discourse-cdn.com/v4/letter/j/45deac/32.png) [@jinsu](https://forum.zcashcommunity.com/u/jinsu)\
**Post date:** [July 24, 2017, 7:23pm UTC](https://forum.zcashcommunity.com/t/my-hashrate-drops-from-270-000-sols-to-40-000-sols/19630/7 "2017-07-24T19:23:35Z")

</div>

Reducing the intensity could solve the problem.  
Take a look into this thread, especially this post:

> [@How to fix "GPU #0 returned incorrect data!" R9 280X?](https://forum.zcashcommunity.com/t/how-to-fix-gpu-0-returned-incorrect-data-r9-280x/13337/6):
>
> had that issue also with some R9 280x vapor-x cards, latest claymore is really pushing the cards. When you see errors, try setting : -i 8 -cclock 1080 -mclock 1500 -tt 75 The sols are almost the same, and the cards that had these issues look stable Only had 2 cards from the 16 that had these issues.

---

_[View the full topic](https://forum.zcashcommunity.com/t/my-hashrate-drops-from-270-000-sols-to-40-000-sols/19630)._