Saphhire 7950 Vapor x OC settings

[dermo]

7950 Vapor-X With Boost 2x8 PIN (elpida CRAPS memory ship)
avg=635 kh/s

OC with trixx:
1150 GPU @ 1.100v (drop to ~1.050v when minning) (1.250v stock) / 1500 MEM @ 1.500v (1.600v stock)

My setup for cgminer v3.2.1

"intensity" : "20",
"vectors" : "1",
"worksize" : "256",
"kernel" : "scrypt",
"lookup-gap" : "2",
"thread-concurrency" : "24000",
"shaders" : "1792",
"gpu-engine" : "0",
"gpu-fan" : "0-0",
"gpu-memclock" : "0",
"gpu-memdiff" : "0",
"gpu-powertune" : "0",
"gpu-vddc" : "0.000",
"temp-cutoff" : "95",
"temp-overheat" : "85",
"temp-target" : "75",
"api-port" : "4028",
"expiry" : "30",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"hotplug" : "5",
"log" : "5",
"no-pool-disable" : true,
"queue" : "1",
"scan-time" : "30",
"scrypt" : true,
"temp-hysteresis" : "3",
"shares" : "0",
"kernel-path" : "/usr/local/bin"

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[dermo]

zach can you post your .bat text or cmd prompt you use in CGminer?

i use reaper lol

well i use tacotime's guiminer it has both

protocol litecoin

worksize 256

aggression 20
threads_per_gpu 1
sharethreads 18
lookup_gap 2
gpu_thread_concurrency 20992


7950 vaporx 1050 core 1250 ram 1.050v corev   55% fan   at room temp of 27c  60c core 80c vrm   633-640kh

WTH !!!

I will try reaper right now

[coinbird]

Reaper instantly crashes for some reason.

I used to use to all the time and then one day it just stopped working.

I removed everything re-installed, tried betas etc but it has never worked since!

if your on windows make a new admin acount and it will work on there

Hi
same problem with these cards & settings here. I tried with 32bit and 64bit reaper versions on win 7 64bit. The 64bit reaper version just crashes while compiling kernel and the 32 bit version says raise the lookup-gap or lower the thread-concurrency. Same with a new admin account. I used your litecoin.conf and this reaper.conf

Code:

kernel reaper.cl
save_binaries yes
enable_graceful_shutdown no
long_polling yes
platform 0
device 0
device 1
device 2


mine litecoin

Any ideas?

[dermo]

Reaper instantly crashes for some reason.

I used to use to all the time and then one day it just stopped working.

I removed everything re-installed, tried betas etc but it has never worked since!

if your on windows make a new admin acount and it will work on there

Hi
same problem with these cards & settings here. I tried with 32bit and 64bit reaper versions on win 7 64bit. The 64bit reaper version just crashes while compiling kernel and the 32 bit version says raise the lookup-gap or lower the thread-concurrency. Same with a new admin account. I used your litecoin.conf and this reaper.conf

Code:

kernel reaper.cl
save_binaries yes
enable_graceful_shutdown no
long_polling yes
platform 0
device 0
device 1
device 2


mine litecoin

Any ideas?

same here

[zackclark70]

these are my reaper files

kernel reaper.cl
save_binaries yes
enable_graceful_shutdown no
long_polling yes
device 0
device 1
device 2
device 3
mine litecoin


how much ram do you have ? 


try with 1 card first ( remove device 1 2 3 ) always best to get it working with 1 card first


my reaper does that when i type in the wrong pool info

[dermo]

[zackclark70]

that looks like a old vertion of reaper when im home i will look at what version i am using ( i think its a beta )

it also says you have 32 sharethreads runing i have 16

i would also try googling what it says

[dermo]

that looks like a old vertion of reaper when im home i will look at what version i am using ( i think its a beta )

it also says you have 32 sharethreads runing i have 16

i would also try googling what it says

Same with 16 sharethreads
I will test with the last Reaper v13 Beta 4 Windows binary (64bit)

[coinbird]

8GB atm for 3 cards but I can add 8GB more if necessary. I tried with only one card and reaper 32bit with your reaper.conf, it started but couldn't connect. Is stratum+tcp://eu.wemineltc.com correct for host or only eu.wemineltc.com (both didn't work with this pool)? I use reaper V13 beta 4.
I only used cgminer till today. With  1050 core 1250 ram 1.065v corev I dropped from 625 kh per card to 570 kh and my kill-a-watt dropped from 930W to 750W for the 3 card rig which is pretty nice.
What OS do you use for your GPU-Farm? Thanks for all your help.  

[dermo]

8GB atm for 3 cards but I can add 8GB more if necessary. I tried with only one card and reaper 32bit with your reaper.conf, it started but couldn't connect. Is stratum+tcp://eu.wemineltc.com correct for host or only eu.wemineltc.com (both didn't work with this pool)? I use reaper V13 beta 4.
I only used cgminer till today. With  1050 core 1250 ram 1.065v corev I dropped from 625 kh per card to 570 kh and my kill-a-watt dropped from 930W to 750W for the 3 card rig which is pretty nice.
What OS do you use for your GPU-Farm? Thanks for all your help.  

you need stratum wemineltc proxy running for using reaper

http://www2.wemineltc.com./files/stratum_proxy.exe

then in your reaper conf

IP: 127.0.0.1
Port: 8332

[zackclark70]

8GB atm for 3 cards but I can add 8GB more if necessary. I tried with only one card and reaper 32bit with your reaper.conf, it started but couldn't connect. Is stratum+tcp://eu.wemineltc.com correct for host or only eu.wemineltc.com (both didn't work with this pool)? I use reaper V13 beta 4.
I only used cgminer till today. With  1050 core 1250 ram 1.065v corev I dropped from 625 kh per card to 570 kh and my kill-a-watt dropped from 930W to 750W for the 3 card rig which is pretty nice.
What OS do you use for your GPU-Farm? Thanks for all your help.  

i have 8gb on all rigs so that should be fine  your problem could be stratem try mining on give-me-ltc without stratum  

i mainly use win 7 64bit home edition ( just what i could get at the time lol)

the reason your power usage went down is reaper uses system ram so dosent load the gpu as much

if you nelp conecting to we-mine-ltc let me know or you could try mining pxc on jeencools pool ( very easy to conect to )http://www.phenixmining.com/

[dermo]

Same issue with 32 or 64

Go back to cgminer :/

[NickCoin]

i have 83 total 7950s i am solo mining ltc with 80 of them and using 3 of them to mine pxc i use tha latest vetion of trixx

Hi Zac, just wondering what your litecoin.conf look like? I have 24 7970 and have been solo mining litecoin for 7 days now without a block (seems a little odd for estimated 2.2 days average to find one).

My litecoin.conf file is like this:

Code:

server=1
rpcuser=xxx
rpcpassword=xxx
rpcallowip=127.0.0.1
rpcallowip=192.168.1.*
rpcallowip=192.168.2.*
rpcport=2222
port=9333
daemon=1
gen=0

block_nTime=1317972665
block_nNonce=2084524493

And my cgminer.conf file is like this:

Code:

{
"pools" : [
	{
		"url" : "192.168.1.100:7777",
		"user" : "xxx",
		"pass" : "xxx"
	},
	{
		"url" : "192.168.1.102:2222",
		"user" : "xxx",
		"pass" : "xxx"
	},
	{
		"url" : "stratum+tcp://stratum2.wemineltc.com:3333",
		"user" : "xx.0",
		"pass" : "x"
	},
	{
		"url" : "stratum+tcp://stratum.give-me-ltc.com:3334",
		"user" : "xx.0",
		"pass" : "x"
	}
],
"gpu-engine" : "1015,1015,1015",
"gpu-memclock" : "1250,1250,1250",

"thread-concurrency" : "8192",
"intensity" : "13",
"gpu-threads" : "2",
"worksize" : "64",

"scan-time" : "5",
"failover-only" : true,
"gpu-reorder" : true,
"scrypt" : true
}

[zackclark70]

i have 83 total 7950s i am solo mining ltc with 80 of them and using 3 of them to mine pxc i use tha latest vetion of trixx

Hi Zac, just wondering what your litecoin.conf look like? I have 24 7970 and have been solo mining litecoin for 7 days now without a block (seems a little odd for estimated 2.2 days average to find one).

My litecoin.conf file is like this:

Code:

server=1
rpcuser=xxx
rpcpassword=xxx
rpcallowip=127.0.0.1
rpcallowip=192.168.1.*
rpcallowip=192.168.2.*
rpcport=2222
port=9333
daemon=1
gen=0

block_nTime=1317972665
block_nNonce=2084524493

And my cgminer.conf file is like this:

Code:

{
"pools" : [
	{
		"url" : "192.168.1.100:7777",
		"user" : "xxx",
		"pass" : "xxx"
	},
	{
		"url" : "192.168.1.102:2222",
		"user" : "xxx",
		"pass" : "xxx"
	},
	{
		"url" : "stratum+tcp://stratum2.wemineltc.com:3333",
		"user" : "xx.0",
		"pass" : "x"
	},
	{
		"url" : "stratum+tcp://stratum.give-me-ltc.com:3334",
		"user" : "xx.0",
		"pass" : "x"
	}
],
"gpu-engine" : "1015,1015,1015",
"gpu-memclock" : "1250,1250,1250",

"thread-concurrency" : "8192",
"intensity" : "13",
"gpu-threads" : "2",
"worksize" : "64",

"scan-time" : "5",
"failover-only" : true,
"gpu-reorder" : true,
"scrypt" : true
}

this is the guide i used every thing is on there lol  https://bitcointalk.org/index.php?topic=83371.0

[NickCoin]

Yes I read that one before, my same setting seamed to work for Feathercoin and I was getting way more block than I should the other day. Just a little pissed off that I still have no ltc block so far. It could just be bad luck.

[dermo]

i have 83 total 7950s i am solo mining ltc with 80 of them and using 3 of them to mine pxc i use tha latest vetion of trixx

Hi Zac, just wondering what your litecoin.conf look like? I have 24 7970 and have been solo mining litecoin for 7 days now without a block (seems a little odd for estimated 2.2 days average to find one).

My litecoin.conf file is like this:

Code:

server=1
rpcuser=xxx
rpcpassword=xxx
rpcallowip=127.0.0.1
rpcallowip=192.168.1.*
rpcallowip=192.168.2.*
rpcport=2222
port=9333
daemon=1
gen=0

block_nTime=1317972665
block_nNonce=2084524493

And my cgminer.conf file is like this:

Code:

{
"pools" : [
	{
		"url" : "192.168.1.100:7777",
		"user" : "xxx",
		"pass" : "xxx"
	},
	{
		"url" : "192.168.1.102:2222",
		"user" : "xxx",
		"pass" : "xxx"
	},
	{
		"url" : "stratum+tcp://stratum2.wemineltc.com:3333",
		"user" : "xx.0",
		"pass" : "x"
	},
	{
		"url" : "stratum+tcp://stratum.give-me-ltc.com:3334",
		"user" : "xx.0",
		"pass" : "x"
	}
],
"gpu-engine" : "1015,1015,1015",
"gpu-memclock" : "1250,1250,1250",

"thread-concurrency" : "8192",
"intensity" : "13",
"gpu-threads" : "2",
"worksize" : "64",

"scan-time" : "5",
"failover-only" : true,
"gpu-reorder" : true,
"scrypt" : true
}

this is the guide i used every thing is on there lol  https://bitcointalk.org/index.php?topic=83371.0

24 7970... go to https://ltcmine.ru/

[zackclark70]

Yes I read that one before, my same setting seamed to work for Feathercoin and I was getting way more block than I should the other day. Just a little pissed off that I still have no ltc block so far. It could just be bad luck.

i havent had a block in 3 days with 50,000kh going on it ( i normaly get 1 or 2 every day )

[coinbird]

8GB atm for 3 cards but I can add 8GB more if necessary. I tried with only one card and reaper 32bit with your reaper.conf, it started but couldn't connect. Is stratum+tcp://eu.wemineltc.com correct for host or only eu.wemineltc.com (both didn't work with this pool)? I use reaper V13 beta 4.
I only used cgminer till today. With  1050 core 1250 ram 1.065v corev I dropped from 625 kh per card to 570 kh and my kill-a-watt dropped from 930W to 750W for the 3 card rig which is pretty nice.
What OS do you use for your GPU-Farm? Thanks for all your help.  

you need stratum wemineltc proxy running for using reaper

http://www2.wemineltc.com./files/stratum_proxy.exe

then in your reaper conf

IP: 127.0.0.1
Port: 8332

Thanks Im gonna switch back to cgminer for the night and try that tomorrow. Had the 32bit version running and hashing at a p2pool with longpoll but only with 545 kh.

[NickCoin]

Yes I read that one before, my same setting seamed to work for Feathercoin and I was getting way more block than I should the other day. Just a little pissed off that I still have no ltc block so far. It could just be bad luck.

i havent had a block in 3 days with 50,000kh going on it ( i normaly get 1 or 2 every day )

Well, mine is only 16.5 MH/s so that's like 1/3 of yours. But is it normal for you to have no blocks for that long usually? Or is it something changed in Litecoin block that we misconfigured with old settings?

[YipYip]

I have a mixture of 25 x 6970's and 35 x 7950 vapor x and 25 7950 OC

I run

1.15 V

Core 1040
Mem 1400

getting 605-615+ 24/7 stable with 1 rig out of 20 lock up about 1 every 10 days etc

I can get 640-650 out of cgminer but i prefer stability over an extra 4-5%

-thread-con 21712  i20 etc etc

Set GPU-PERCENT 100

~ 210watts per GPU