supwang (OP)
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April 13, 2013, 01:42:42 AM Last edit: April 13, 2013, 01:52:58 AM by supwang |
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请教,我用的是HD7970*2,在驱动里关闭了Crossfire,使用combiner,显示如下: GPU 0: 82.0C 2875RPM | 512.6M/511.6Mh/s | A:4294 R:51 HW:0 U7.14/m I: 6 GPU 1: 78.0C 2358RPM | 556.0M/554.6Mh/s | A:4596 R:32 HW:0 U7.64/m I: 6 请问这个速率正常吗? 保存cgminer.conf之后显示如下(部分): ... "intensity" : "d,d", "vectors" : "1,1", "worksize" : "0,0", "kernel" : "poclbm,poclbm", "lookup-gap" : "0,0", "thread-concurrency" : "0,0", "shaders" : "0,0", "gpu-engine" : "0,0", "gpu-fan" : "0-85,0-85", "gpu-memclock" : "0,0", "gpu-memdiff" : "0,0", "gpu-powertune" : "0,0", "gpu-vddc" : "0.000,0.000", "temp-cutoff" : "95,95", "temp-overheat" : "85,85", "temp-target" : "75,75", "api-port" : "4028", "expiry" : "120", "gpu-dyninterval" : "7", "gpu-platform" : "0", "gpu-threads" : "2", "hotplug" : "5", "log" : "5", "no-pool-disable" : true, "queue" : "1", "scan-time" : "60", "temp-hysteresis" : "3", "shares" : "0", ... 我把worksize,thread-concurrency,shaders和gpu-engine四个参数改为如下的值后,再运行cgminer,风扇转速达到100%!?请问哪个参数改的不合理?还想请问一下如何设置才能降低GPU 0的温度?(GPU 0是指插在第一条PCI-E上的那块显卡吗?)谢谢 "worksize" : "256,256", "thread-concurrency" : "8192,8192", "shaders" : "2048,2048", "gpu-engine" : "800-925,800-925",
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