miniZ v1.5u is out!

Hi everyone,

A new version miniZ v1.5u is out with major improvements for 144,5 – ZHash – and minor for 125,4 – ZelHash.

We have updated 144,5 and 125,4 performance tables (stock, eco, eco70, and max power oc) @ 144,5 and 125,4 algorithm performance pages, respectively.

Download miniZ v1.5u here. As announced before, in this version we have stopped Cuda 8 support.

miniZ v1.5u is out!


  • 144,5 (BTG, XSG, BTCZ, BTH, BZE,…): major improvements for various GPUs. Up to 6.5% depending on GPU. 
  • 125,4 (ZEL): minor improvements. Up to 1% depending on GPU. 
  • Fixed connection latency issues.
  • Added --ocX option for automatic tunning of the best kernel for your GPU and OC settings, for all algos.
  • Added --show-mode option to show miniZ kernel that each GPU is using.
  • Reduced memory utilization on 144,5 for all GPUs.
  • Reduced memory usage on 3GB GPUs for 125,4, on Windows 10 (work still in progress).

 Few notes:

  • When adjusting your GPUs settings do not forget to check if your GPU supports oc1/oc2. If so it may boost your performance a little. --oc1/oc2 changed for some GPUs and/or algos in the new version.
           You can also use an option for automatic tunning of the best kernel for your GPU and OC settings --ocX, now available in all algorithms.
    For updated information read the specific topic on FAQ page.
  • On Download page you can find Cuda 10 version (Linux and Windows).
           In this version we have stopped Cuda 8 support.

Update your miniZ version and get your GPUs mining… to the moon! 🙂

* It is advisable to always download from miniZ website, and to always verify the checksum. *

Engage, feedback and support

For additional information check our Usage or FAQ pages.

Because your feedback is precious, miniZ kindly encourages you to use the comment box below for general questions and feedback.

Certainly we will strive to help you with any doubt and provide a solution to any problem you may encounter. In case you need to reach us, please check the Support page.

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Finally, miniZ wishes you a fast and friendly mining experience!



  1. Matthew Wagner says:

    I tried it and it did not work

    • miniZ says:

      Hi Matthew Wagner,
      Could you elaborate a bit more about your issue? 🙂

      What is the error you get?
      Maybe if you paste here the error log you get in the console, this may help.