All About BTC, LTC, ETH mining as well as other alternative crypto currencies
We got a request for an up to date windows binary of the latest official sgminer 4.2.1 (source), so here it is. Do note that this is the standard version of sgminer that in intended for Scrypt mining and does not support a lot of alternative crypto algorithms, for that you will need to get sph-sgminer, a fork based on an older version of the official sgminer, namely sgminer 4.1.0. From the link below you can download the latest sgminer 4.2.1 Scrypt GPU miner for windows.
Sgminer 4.1.0 is another Scrypt GPU miner that is based off the latest cgminer version 3.7.2 that had support for Scrypt GPU mining as all of the later versions of the cgminer support only ASIC mining hardware for SHA-256 and Bitcoin. Sgminer 4.1.0 is very similar to cgminer 3.7.2, though there are some interface changes and also there are some extra features such as multiple experimental kernels to play with as well as some of the features found in the cgminer 3.7.3 kalroth edition such as xintensity and rawintensity modes besides the standard intensity mode form cgminer. If you are interested in trying out something different you might want to play with sgminer as it has some other useful features that are not available in the standard cgminer, the download link for the windows version is available below.
If you are mining Scrypt crypto currencies such as Litecoin or maybe DOGE, then you are most likely using cgminer as a mining software or something that relies on cgminer as a backend. The author of cgminer (Con Kolivas) however seems to have decided to continue support of cgminer only for ASIC mining for SHA-256 cryptos such as Bitcoin and version 3.7.2 is the last one for cgminer to support GPU mining for scrypt crypto coins. Furthermore the windows version of the last cgminer to support GPU mining has been removed from the official download location, you can however download cgminer 3.7.2 with GPU support for windows here.
More importantly, there are already some alternatives that are based around the original source code of cgminer 3.7.2, but add extra features and offer improvements that are not found in the original software. One such version based on cgminer 3.7.2 is Martin “Kalroth” Danielsen’s cgminer 3.7.2 that he calls cgminer 3.7.3 in order for the users to be able to differentiate between the original and his version. In cgminer 3.7.2 kalroth (cgminer 3.7.3) he has made changes to the visual interface to make it more user friendly and functionality that can help you squeeze a bit more performance out of your GPU mining hardware. Some of the notable differences include support for multiple pool load balancing, implementation for idle state for GPUs when there’s no work, two additional modes for controlling intensity – xintensity and rawintensity for additional performance, faster failover pool switching back delay and interface improvements such as uptime status or percentage of rejected shares and so on. Definitely something to try and see if you like this version of cgminer better than the original 3.7.2.