Title: Is this a bug? Post by: Kiah07 on December 14, 2013, 02:47:15 AM CGMiner 3.6.6
Catalyst 13.10 HD6870 Cgminer usually reports ~300kh/s with cgminer --scrypt -o stratum_address -u username -p password --gpu-platform 1 -d 0 -I 15 -w 64 --thread-concurrency 6720 Issue: Sometimes after stopping and restarting cgminer the speed only gets back up to ~14kh/s. This has happened to me more than 10 times this week. Solution: Whenever I close firefox, cgminer increases speed from 14 back to normal 300 kh/s. Does anyone have any reasons for this? Title: Re: Is this a bug? Post by: deepceleron on December 14, 2013, 03:22:48 PM Disable flash and other plug-ins, flash videos will auto-drop the GPU speed.
Title: Re: Is this a bug? Post by: Qbeczeq on December 14, 2013, 10:10:22 PM Firefox probably uses GPU drawing too, or maybe one of plugins as mentioned before. Try install Chrome/Opera/Safari and look if these explorers also doing the sam problem ;)
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