New GMiner 1.74 With Performance Improvements for Cuckatoo31

14 Nov

The latest GMiner 1.74 miner has introduced significant performance improvements for Cuckatoo31 algorithm used by GRIN according to the mining software’s developer. We are seeing some improvement on GTX 1080 Ti and with Cuckatoo31 for GRIN and on NiceHash currently performing well compared to everything else in terms of profitability for GPU mining it might be worth giving the new miner a go. Below you can find some official performance results from GMiner’s developer on different Nvidia GPUs using the latest version 1.74, so that you can compare with your own hardware. Do note that this update does not yet include dual mining CKB+ETH, still only Eaglesong mining alone is possible.

Cuckatoo31 performance on stock GPU settings:
– Palit GTX 1070 Dual 8GB ~0.86 G/s
– MSI GTX 1080 SEA HAWK EK X 8GB ~0.96 G/s
– Gigabyte GTX 1080 Ti AORUS Waterforce WB Xtreme Edition 11GB ~1.64 G/s
– MSI RTX 2070 Armor 8GB ~1.33 G/s

The GMiner miner software was originally only an Nvidia GPU miner, although some algorithms are already supported on AMD GPUs as well. Do note that GMiner is a closed source miner for Nvidia and AMD GPUs with binaries available for both Windows and Linux, there is a 2% developer fee built-in the software.

To download and try the latest release of the Gminer v1.74 Nvidia and AMD GPU miner…

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6 Responses to New GMiner 1.74 With Performance Improvements for Cuckatoo31


November 15th, 2019 at 23:10

GMiner v1.75:
+ reduced memory usage for Cuckatoo31 8GB solver
+ added Ethash+Eaglesong dual mining for Nvidia GPUs (DevFee is 3% on Ethash, Eaglesong without fee)

Seems like some bugs regarding Ethereum support and dual mining still need to be fixed, so you might want to stick to the latest NBMiner for dual mining for now.


November 18th, 2019 at 14:48

I have 10% rejects on F2pool (us, closest server), and nothing is declared as rejected on miner.
This happens only with Cuckatoo31 algo.


November 19th, 2019 at 17:53

GMiner v1.76:
+ decreased stale shares percentage on pool side for cuckatoo31 algorithm
+ improved ETH+CKB performance


November 20th, 2019 at 23:55

GMiner v1.77:
+ decreased stale shares percentage on pool side for cuckatoo31 algorithm
+ added API support for dual mining, updated API web page for dual mining


November 22nd, 2019 at 13:43

GMiner v1.78:
+ added option to control ETH/CKB balance in dual mining (–dual_intensity, 0-10, per GPU)
+ fixed bug with x2 hashare in miner output on eaglesong algorithm
+ fixed bug with “proto” in config files
+ added support of dual mining in config files (use [dserver] section to specify server for dual mining)


November 22nd, 2019 at 16:49

GMiner v1.79:
+ fixed bug with ETH+CKB solver

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