Optimized CGminer Config

Here’s a list of optimized cgminer config settings I used on my graphic cards, I will try to keep updating this page so check back!

For undervolting your cards, check out Cryptobadger’s guide here.

R9 280X Sapphire Dual-X

The below settings with 1.088v undervolting, it gives me near 730Kh/s each card and total of 1700 watts.

{

"pools" : [
{
"url" : "stratum+tcp://mining.usa.hypernova.pw:3333",
"user" : "zedomax.176",
"pass" : "xxx"
},
{
"url" : "stratum+tcp://stratum.netcodepool.org:4093",
"user" : "zedomax.176",
"pass" : "xxx"
}
 
],

"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"thread-concurrency" : "8192",
"lookup-gap" : "2",
"gpu-engine" : "1045",
"gpu-fan" : "40-100",
"gpu-memclock" : "1495",
"gpu-powertune" : "20",
"shaders" : "2048",
"gpu-vddc" : "1.087",
"temp-cutoff" : "99",
"temp-overheat" : "95",
"temp-target" : "67",
"gpu-threads" : "2",
"no-pool-disable" : true,
"no-submit-stale" : true,
"queue" : "1",
"scan-time" : "6",
"expiry" : "60",
"auto-fan" : true,
"scrypt" : true,
"kernel-path" : "/usr/local/bin"
}

R9 280X Club 3D

The below settings with 1.087v undervolting, it gives me near 700Kh/s each card and total of 1625 watts.

{

"pools" : [
{
"url" : "stratum+tcp://mining.usa.hypernova.pw:3333",
"user" : "zedomax.176",
"pass" : "xxx"
},
{
"url" : "stratum+tcp://stratum.netcodepool.org:4093",
"user" : "zedomax.176",
"pass" : "xxx"
}
 
],
"intensity" : "13",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"thread-concurrency" : "8192",
"lookup-gap" : "2",
"gpu-engine" : "1030",
"gpu-fan" : "40-100",
"gpu-memclock" : "1495",
"gpu-powertune" : "20",
"shaders" : "2048",
"gpu-vddc" : "1.087",
"temp-cutoff" : "99",
"temp-overheat" : "95",
"temp-target" : "67",
"gpu-threads" : "2",
"no-pool-disable" : true,
"no-submit-stale" : true,
"queue" : "1",
"scan-time" : "6",
"expiry" : "60",
"auto-fan" : true,
"scrypt" : true,
"kernel-path" : "/usr/local/bin"
}
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