I am new here and also new for mining. I can just post here so hope someone can help me
I just begin mining BTC,LTC and some other coins with 5770 card.
I found when mining BTC/LTC my hash rate is around 200KH/s (using cgminer) and the rate is 8xx-1,2xx KH/s when mining Applecoin (using their own miner, interface similar to cgminer). However when I set environment variable GPU_MAX_ALLOC_PERCENT = 100, the rate just drop to 50KH/s.
There's no any hardware settings in my command line. I'd like to know are my rates normal and does different coins have different rate due to their own algorithm or what?
Thanks