Saphhire 7950 Vapor x OC settings - page 3.

blarg

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Activity: 170

Merit: 100

Quote from: User_513 on June 13, 2013, 03:00:22 PM

Quote from: blarg on June 13, 2013, 02:47:56 PM

what does the VDDC start for? mine is at 1250. where should i put it?

when i put the gpu clock up to 1050 i got my hashes up to 570

thanks!

VDDC is the volts in DC that the card is running at. Under volting a card, if you can do it, saves electricity and reduces the heat that the cards produce. What's the rest of your config? I'm getting ~1.2Mh with my 2 7950's, and my Sapphire is much better than the XFX DD I bought before I knew better.

what is you VDDC at 1250 too?

im getting 1.1 mh with 2 sapphire 7950 vapor x's

i got 2 more 7950 sapphires but im waiting for my risers to come Cheesy

zackclark70

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Activity: 868

Merit: 1000

ADT developer

Quote from: blarg on June 13, 2013, 02:47:56 PM

what does the VDDC start for? mine is at 1250. where should i put it?

when i put the gpu clock up to 1050 i got my hashes up to 570

thanks!

you should get 630kh

User_513

member

Activity: 87

Merit: 10

Quote from: blarg on June 13, 2013, 02:47:56 PM

what does the VDDC start for? mine is at 1250. where should i put it?

when i put the gpu clock up to 1050 i got my hashes up to 570

thanks!

VDDC is the volts in DC that the card is running at. Under volting a card, if you can do it, saves electricity and reduces the heat that the cards produce. What's the rest of your config? I'm getting ~1.2Mh with my 2 7950's, and my Sapphire is much better than the XFX DD I bought before I knew better.

kevindeangelis

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Activity: 448

Merit: 130

3D-Printing goes Blockchain!

Quote from: zackclark70 on June 05, 2013, 09:36:42 PM

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

oh good lord! I'd love to see a picture!

blarg

full member

Activity: 170

Merit: 100

what does the VDDC start for? mine is at 1250. where should i put it?

when i put the gpu clock up to 1050 i got my hashes up to 570

thanks!

zackclark70

legendary

Activity: 868

Merit: 1000

ADT developer

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

blarg

full member

Activity: 170

Merit: 100

which version of trixx?

what you pointing your hashing power at? im mining digicoin

zackclark70

legendary

Activity: 868

Merit: 1000

ADT developer

i use 1050mhz core 1250mhz ram and 1.050-1.065v ( use trixx to change setings) i get 630-640kh / 7950 ( i have 83 of the cards you have )

blarg

full member

Activity: 170

Merit: 100

so i have 2 7950's stock getting around 900 k hash on scrypt and i havent messed with the over clock setting on at all and was wondering what experiences youve had (if you have the same card) what works best for you

also what should i mess around with in the bios to minimize power of components a mining rig wont use

thanks!

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