Updated Windows Binary of the ccMiner 1.5.41-git Fork by SP for Maxwell

3 Mar


A new update from the latest code of the ccMiner 1.5.41-git SP-MOD fork of the Nvidia GPU miner optimized for the latest Maxwell-based video cards by SP (source) in the form of a compiled Windows binary. The latest version comes with some fixes and additional performance increase in multiple algorithms and seems to be working stable with most of the more common algorithms supported. It seems that the latest code and maybe some releases before that do have some issue with Lyra2RE support on GTX 960, the default launch parameters seem to be wrong resulting in driver crash, so you might want to try manually setting intensity 19 or 20 to make it work properly. The SP-MOD fork is designed for running on Nvidia Maxwell GPUs such as the already available GTX 750, 750 Ti as well as the newer GTX 960, GTX 970 and GTX 980. The windows binary release we have made available here is compiled with support for Compute 5.0 and Compute 5.2 GPUs or with other words only for Maxwell-based cards with CUDA 6.5 and VS2013.

To download the latest ccMiner for Maxwell version 1.5.41-git by SP for Windows OS…

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3 Responses to Updated Windows Binary of the ccMiner 1.5.41-git Fork by SP for Maxwell


March 5th, 2015 at 22:54


I don’t know if anybody else is experiencing this, but my 750ti hash-rate slowly drops while mining. In about 12 hours x11 hashrate has dropped from about 3350 khash/s to 600. Restarting the miner does nothing. When I disable and enable the gpu from device manager (essentially restarting it) then the hash-rate goes back to normal (and starts dropping slowly).


March 6th, 2015 at 04:54

I get an error when using this version:

Cuda error in func ‘x11_simd512_cpu_init’ at line 641 : invalid texture reference.

I have an NVIDIA video card: GeForce GTX 650 Ti Boost.


March 6th, 2015 at 10:46

infinity, try redownloading it and running the updated version to see if the problem still persists.

cognateprime, this version of ccminer is only for Maxwell-based Nvidia GPUs, so it will not work on 650 Ti.

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