Following this version, the developers of CGMiner made a strategic decision to remove GPU mining support from their code. They shifted their focus entirely to ASIC (Application-Specific Integrated Circuit) hardware support, which was beginning to dominate the Bitcoin and Litecoin networks.
Note: The thread-concurrency and intensity settings had to be carefully tuned for specific GPU models (like the famous AMD Radeon HD 7950/7970 or R9 290x).
cgminer.exe file..cl files like scrypt.cl).cgminer.conf to manage fan speeds, intensity, and pool settings.cgminer --scrypt -o stratum+tcp://yourpool.com:3333 -u YourWalletAddress.WorkerName -p Password --intensity 13 --thread-concurrency 8192 Important Parameters: : Mandatory flag to tell the software to use the Litecoin Scrypt algorithm --intensity