Saphhire 7950 Vapor x OC settings - page 2.

coinbird

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Activity: 149

Merit: 100

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

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Activity: 336

Merit: 250

Quote from: zackclark70 on June 13, 2013, 07:26:13 PM

Quote from: dermo on June 13, 2013, 07:22:31 PM

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)

zackclark70

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Activity: 868

Merit: 1000

ADT developer

Quote from: dermo on June 13, 2013, 07:22:31 PM

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

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Activity: 336

Merit: 250

zackclark70

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Activity: 868

Merit: 1000

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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

sr. member

Activity: 336

Merit: 250

Quote from: coinbird on June 13, 2013, 06:18:47 PM

Quote from: zackclark70 on June 13, 2013, 04:26:36 PM

Quote from: ohiwastedmylif on June 13, 2013, 04:24:25 PM

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

coinbird

full member

Activity: 149

Merit: 100

Quote from: zackclark70 on June 13, 2013, 04:26:36 PM

Quote from: ohiwastedmylif on June 13, 2013, 04:24:25 PM

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

sr. member

Activity: 336

Merit: 250

Quote from: zackclark70 on June 13, 2013, 03:54:39 PM

Quote from: blarg on June 13, 2013, 03:52:29 PM

Quote from: zackclark70 on June 13, 2013, 03:48:40 PM

Quote from: blarg on June 13, 2013, 03:47:17 PM

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 Cheesy

dermo

sr. member

Activity: 336

Merit: 250

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

Quote

"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"

zackclark70

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Activity: 868

Merit: 1000

ADT developer

Quote from: ohiwastedmylif on June 13, 2013, 04:24:25 PM

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

ohiwastedmylif

member

Activity: 98

Merit: 10

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!

zackclark70

legendary

Activity: 868

Merit: 1000

ADT developer

Quote from: ohiwastedmylif on June 13, 2013, 04:07:12 PM

I only get about 560-575 with your 600+ settings.

If you have the cooling ability this will get you about 660-670 Kh/s

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
color 40
cgminer.exe -o x -u x -p x --scrypt --auto-fan --temp-target 69 --intensity 20 --thread-concurrency 24000 -w 256 --gpu-engine 1125 --gpu-memclock 1600 --gpu-powertune 15 -g 1

that would be because you are not using reaper lol reaper uses system ram so you can run lower mem clocks

cooling is not a problem power usage is ( i am puling 20kw 24/7 )

ohiwastedmylif

member

Activity: 98

Merit: 10

I only get about 560-575 with your 600+ settings.

If you have the cooling ability this will get you about 660-670 Kh/s

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
color 40
cgminer.exe -o x -u x -p x --scrypt --auto-fan --temp-target 69 --intensity 20 --thread-concurrency 24000 -w 256 --gpu-engine 1125 --gpu-memclock 1600 --gpu-powertune 15 -g 1

zackclark70

legendary

Activity: 868

Merit: 1000

ADT developer

let me know if you need any more help

blarg

full member

Activity: 170

Merit: 100

alright thanks!

zackclark70

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Activity: 868

Merit: 1000

ADT developer

Quote from: blarg on June 13, 2013, 03:52:29 PM

Quote from: zackclark70 on June 13, 2013, 03:48:40 PM

Quote from: blarg on June 13, 2013, 03:47:17 PM

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

blarg

full member

Activity: 170

Merit: 100

Quote from: zackclark70 on June 13, 2013, 03:48:40 PM

Quote from: blarg on June 13, 2013, 03:47:17 PM

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

zackclark70

legendary

Activity: 868

Merit: 1000

ADT developer

Quote from: blarg on June 13, 2013, 03:47:17 PM

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

i use reaper lol

blarg

full member

Activity: 170

Merit: 100

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

blarg

full member

Activity: 170

Merit: 100

thanks!
[/quote]

you should get 630kh
[/quote]

Huh

whats not right

gpu clock 1050 mem clock 1250 VDDC 1250 running crossfire CGMiner intensity 20

am i forgetting something? i restarted my computer too

Topic: Saphhire 7950 Vapor x OC settings - page 2. (Read 3228 times)