Just tested neoscrypt: very happy with excavator! Faster than hsrminer and various ccminer forks.
Solid 1700MHs per card (1080ti) with 70%tdp M=5 B=1650. Sure there is room for improvement. This conf seems stable for me:
[
{"time":0,"commands":[
{"id":1,"method":"algorithm.add","params":["neoscrypt","eu1.altminer.net:10001","VZiVzVQrVVp7ympKQG3jxgTgcYWe8uW6Ti","c=VIVO d=20000"]}
]},
{"time":3,"commands":[
{"id":1,"method":"worker.add","params":["0","0","1650","5"]},
{"id":1,"method":"worker.add","params":["0","1","1650","5"]},
{"id":1,"method":"worker.add","params":["0","2","1650","5"]},
{"id":1,"method":"worker.add","params":["0","3","1650","5"]},
{"id":1,"method":"worker.add","params":["0","4","1650","5"]}
]},
{"time":5,"commands":[
{"id":1,"method":"device.set.tdp","params": ["0","70"]},
{"id":1,"method":"device.set.core_delta","params": ["0","180"]},
{"id":1,"method":"device.set.memory_delta","params": ["0","0"]},
{"id":1,"method":"device.set.tdp","params": ["1","70"]},
{"id":1,"method":"device.set.core_delta","params": ["1","180"]},
{"id":1,"method":"device.set.memory_delta","params": ["1","0"]},
{"id":1,"method":"device.set.tdp","params": ["2","70"]},
{"id":1,"method":"device.set.core_delta","params": ["2","180"]},
{"id":1,"method":"device.set.memory_delta","params": ["2","0"]},
{"id":1,"method":"device.set.tdp","params": ["3","70"]},
{"id":1,"method":"device.set.core_delta","params": ["3","180"]},
{"id":1,"method":"device.set.memory_delta","params": ["3","0"]},
{"id":1,"method":"device.set.tdp","params": ["4","70"]},
{"id":1,"method":"device.set.core_delta","params": ["4","180"]},
{"id":1,"method":"device.set.memory_delta","params": ["4","0"]}
]},
{"time":10,"loop":10,"commands":[
{"id":1,"method":"worker.print.speed","params":["0"]},
{"id":2,"method":"worker.print.speed","params":["1"]},
{"id":3,"method":"worker.print.speed","params":["2"]},
{"id":4,"method":"worker.print.speed","params":["3"]},
{"id":5,"method":"worker.print.speed","params":["4"]},
{"id":1,"method":"algorithm.print.speeds","params":["0"]}
]},
{"event":"on_quit","commands":[
{"id":1,"method":"device.set.tdp","params": ["0","100"]},
{"id":1,"method":"device.set.core_delta","params": ["0","0"]},
{"id":1,"method":"device.set.memory_delta","params": ["0","0"]},
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{"id":1,"method":"device.set.memory_delta","params": ["3","0"]},
{"id":1,"method":"device.set.tdp","params": ["4","100"]},
{"id":1,"method":"device.set.core_delta","params": ["4","0"]},
{"id":1,"method":"device.set.memory_delta","params": ["4","0"]}
]}
]