7950 Gigabyte did 620kh in reaper stock... normal settings with high TC.
cool what gigabyte? can you show us on with a newegg link?
Topic: Sapphire 7950 card test (Read 588 times)
cool what gigabyte? can you show us on with a newegg link?
Thanks, what about the temperatures? is 80 ok running it 24/7? what temp range do you see with this card at those hashrates?
i'm getting 75º with these settings
7950 Gigabyte did 620kh in reaper stock... normal settings with high TC.
Thanks, what about the temperatures? is 80 ok running it 24/7? what temp range do you see with this card at those hashrates?
this are my configs on cgminer, with a 7950 saphire vaporX, use them as your own risk cause i had a lot of OC here, also getting 600 kh/s with these settings mining ltc
Code:
cgminer --scrypt -o stratum+tcp://stratum.give-me-ltc.com:3333 -u **** -p *** -Q 0 -s 60 -E 120 -I 20 --thread-concurrency 24000 --shaders 1792 --worksize 256 --lookup-gap 2 --no-submit-stale -v 1 --gpu-fan 65-75 --auto-fan --temp-target 75 --auto-gpu --gpu-engine 1050 --gpu-memclock 1475 -g 1
I lied ... I am getting about 550mh on btc and 500 kh with ltc (forgot to change my btc worksize to 256)
I actually got lower rates in the 450 range when I had intensity at 20, but I was using guiminer and other settings were different so I may have to try your flags out and see if I do better, Thanks
I actually got lower rates in the 450 range when I had intensity at 20, but I was using guiminer and other settings were different so I may have to try your flags out and see if I do better, Thanks
I use cgminer and MSI 7950 to mine Litecoin, after a lot of test, the device can get over 550 kh/s , here is my configuration of cgminer
cgminer --auto-gpu --gpu-engine 960-1020 --scrypt --thread-concurrency 24000 --intensity 20 --worksize 256 --url stratum+tcp://stratum.give-me-ltc.com:3333 -u *.* -p *
cgminer --auto-gpu --gpu-engine 960-1020 --scrypt --thread-concurrency 24000 --intensity 20 --worksize 256 --url stratum+tcp://stratum.give-me-ltc.com:3333 -u *.* -p *
OK So I am building a mining rig for cryptocoins, ltc and btc pretty much. Don't know much about others but may get into them later.
I am following a template I found online with an AMD Sempron and gigabyte board with 2 riser cables and a total of 4 graphic cards. I got the board and cards, but have to wait another week or so on the cpu. So I have taken out my 6770 from my main pc and switched it for one of the 7950 cards waiting to go into my quad gpu setup.
I have driver package 12.3 and included sdk, win8x64, and guiminer / scrypt. I have my clock and memory set to 1100/1500 with +7% power in catalyst. intensity 17 thread conc 21712 worksize 256 vectors / threads both 1....
What is the highest sustained temp I would want to see? It is going to be in an open crate with a fan over it eventually so I am sure I will be able to keep it at an ok level after the real rig is built, but for now / testing / running it until I can build the quad setup I have it in a case. With the case open and fan at 60% It stays around 78-80 degrees. I expect to keep temps lower than that when it is in the real mining rig with a fan but is that an ok temp to run it at 24/7? I don't think I would want it to run any higher than 80... unless that's not a problem.
I am getting slightly over 500 mh/s and kh/s mining btc and ltc, and thought that I should be in the area of 600, but I am using guiminer. I keep hearing cgminer without the frontend is better but will it really make that big of a difference or should I be adjusting my settings first?
I am following a template I found online with an AMD Sempron and gigabyte board with 2 riser cables and a total of 4 graphic cards. I got the board and cards, but have to wait another week or so on the cpu. So I have taken out my 6770 from my main pc and switched it for one of the 7950 cards waiting to go into my quad gpu setup.
I have driver package 12.3 and included sdk, win8x64, and guiminer / scrypt. I have my clock and memory set to 1100/1500 with +7% power in catalyst. intensity 17 thread conc 21712 worksize 256 vectors / threads both 1....
What is the highest sustained temp I would want to see? It is going to be in an open crate with a fan over it eventually so I am sure I will be able to keep it at an ok level after the real rig is built, but for now / testing / running it until I can build the quad setup I have it in a case. With the case open and fan at 60% It stays around 78-80 degrees. I expect to keep temps lower than that when it is in the real mining rig with a fan but is that an ok temp to run it at 24/7? I don't think I would want it to run any higher than 80... unless that's not a problem.
I am getting slightly over 500 mh/s and kh/s mining btc and ltc, and thought that I should be in the area of 600, but I am using guiminer. I keep hearing cgminer without the frontend is better but will it really make that big of a difference or should I be adjusting my settings first?
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