Quote from: carlo_0000 on August 13, 2016, 11:04:09 PM

Quote from: Rookie41 on August 10, 2016, 07:59:59 AM

I'm having a bit of trouble finding info on how to fix my problem.

from the first post:

"4. Can I mine ETH with my 2GB GPU?
2GB should be sufficient until Ethereum switches to PoS."

I can mine fine on my RX 470 8GB.
My RX 470 with 4GB refuses to mine cause it has insufficient memory?

Using ethminer-0.9.41-genoil-1.1.7 on Win 10 with Radeon-Crimson-16.7.3-Win10-64Bit.

I tried looking for parameters but I'm having a hard time finding any information on how to set it all up.

On my working 8GB card I use something like this:
" ethminer -SP 2 -G -S pooladdress:port -O wallet.user:pass "

Any idea what parameters to use to mine with my 4GB card ? Or any link with all available parameters? The mining files come with no help file or readme Sad

did you try with --opencl-platform 1
i have one computer i have to add that option otherwise it s saying not enough memory

when it s working can you tell us what speed you get with r9 470 ?
and test an older driver 15.x something (actually no need to install that driver but copy the dll's to the ether miner directory
it s somewhere here in the topic, with that driver it s faster on 2 and 3 series (but don't know if it works with 4)

Use this https://github.com/nicehash/cpp-ethereum/releases

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

ethminer -G -S pooladdress:port -O wallet.user:pass