z-enemy_2-1 nvidia minerPopular for Nvidia video cards, the Z-enemy multi-miner has been updated to version 2.1, which has announced performance improvements for most of the supported mining algorithms (x16r, x16s, x17, hex, bitcore, bcd and others) by 4-5%. Z-enemy can be used with Linux and Windows, 1% is taken for use. Download Z-enemy 2.1 on the Bitcointalk forum.