Re: Vertcoin-Adaptive N-factor Scrypt-No more ASICs-[EXCHANGES/AMAZON/ATM/MERCHANTS]
It's a visiontec. Runs pretty good on scrypt coins, and now I got it working on vertcoin as well, but at a reduced hashrate.
Only getting about 328KH/s currently.
I followed the advise of a prior post to use sgminer. Downside is that this doesn't work with cgwatcher/cgremote.
Using TC 8193, XI 4, G 2, and 1500/1050.
So far attempts to boost hashrate have pretty much failed, seems that im near the peak speed for this card.
what are the manufacturer(s) and model(s)?
For Sapphire 280X Dual-X im using: -I 13 -g 2 --lookup-gap 2 -w 256 --gpu-engine 1000 --gpu-memclock 1500 --thread-concurrency 8192
and getting 345Kh/s per card. When increasing the gpu clock by incriments of 10, it falls off a cliff around 1020. At the stock speed of 1050 it performs very badly.
For Sapphire 280X TOXIC im using: -I 13 -g 2 --lookup-gap 2 -w 256 --gpu-engine 1050 --gpu-memclock 1500 --thread-concurrency 8192
and getting 375KH/s per card. Stock gpu speed of 1100 is 'way off the cliff'. I think 1060 runs a bit faster and 1070 it falls over, so I like 1050. And on the memory, the Toxic's run at 1600 default, but at 1600 you can only run the gpu up to 1000 for 355kh/s before it tips over, so 1500 mem clock seems better for top speed.
For Gigabyte 280X im using same as Toxic, but lower gpu to 1020 for 365KH/s. Go much higher on gpu, and it tips over.
MSI 280X I still have running single thread (-g 1), as that's how I first found how to get my cards running decent and stable on Vert. But that only gives 300KH-ish, so I'm guessing that when changing to -g 2 the gpu clock will have to go down from its 1020 stock speed to like 980-ish for top hashing speeds.
So then add any other switches you normally use for fan and/or temp control, etc.
Only getting about 328KH/s currently.
I followed the advise of a prior post to use sgminer. Downside is that this doesn't work with cgwatcher/cgremote.
Using TC 8193, XI 4, G 2, and 1500/1050.
So far attempts to boost hashrate have pretty much failed, seems that im near the peak speed for this card.
1. BITCOIN
2. LITECOIN is UPDATED BITCOIN
3. VERTCOIN is UPDATED LITECOIN
VERTCOIN is THE FUTURE PEOPLE
Now if I could only get vertminer to work on my GPUs...2. LITECOIN is UPDATED BITCOIN
3. VERTCOIN is UPDATED LITECOIN
VERTCOIN is THE FUTURE PEOPLE
what are the manufacturer(s) and model(s)?
For Sapphire 280X Dual-X im using: -I 13 -g 2 --lookup-gap 2 -w 256 --gpu-engine 1000 --gpu-memclock 1500 --thread-concurrency 8192
and getting 345Kh/s per card. When increasing the gpu clock by incriments of 10, it falls off a cliff around 1020. At the stock speed of 1050 it performs very badly.
For Sapphire 280X TOXIC im using: -I 13 -g 2 --lookup-gap 2 -w 256 --gpu-engine 1050 --gpu-memclock 1500 --thread-concurrency 8192
and getting 375KH/s per card. Stock gpu speed of 1100 is 'way off the cliff'. I think 1060 runs a bit faster and 1070 it falls over, so I like 1050. And on the memory, the Toxic's run at 1600 default, but at 1600 you can only run the gpu up to 1000 for 355kh/s before it tips over, so 1500 mem clock seems better for top speed.
For Gigabyte 280X im using same as Toxic, but lower gpu to 1020 for 365KH/s. Go much higher on gpu, and it tips over.
MSI 280X I still have running single thread (-g 1), as that's how I first found how to get my cards running decent and stable on Vert. But that only gives 300KH-ish, so I'm guessing that when changing to -g 2 the gpu clock will have to go down from its 1020 stock speed to like 980-ish for top hashing speeds.
So then add any other switches you normally use for fan and/or temp control, etc.