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jceminer / cn_cpu_miner

Cryptonote CPU Miner
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Large drop in Hashrate #23

Open Djago opened 5 years ago

Djago commented 5 years ago

I'm using Ubuntu Server 16.04 on a Q6600. Hashrate was ~100H/s on v7, now, on v8 hasrate has dropped to ~67H/s

jceminer commented 5 years ago

I observed also a Huge drop on old CPU like Core2. There may be some room for optimization, but old CPU just suffer a lot from the new algo, which is an order of magnitude more complex than v7.

On newer CPU like Ryzen, the drop is only -5%

jceminer commented 5 years ago

Please try the 0.33e i did optimizations for Core2 cpus, you may get a few extra h/s on v8

Djago commented 5 years ago

Same hashrate, ~67%