mining configuration

[boneee]

Hallo all,

i have a question.
I had a amd radeon 6990 but it broke some time back, then i was only mining on my radeon 5750.
But now i saved some money and bod a Asus Radeon R9 270X.
Now i looked at the mining hardware:
https://litecoin.info/Mining_hardware_comparison

and ppl are getting 400+ Khs.
I tried it also, but when i do i receive a massage saying:
Maxium buffer memory device 0 supports says 536870912
Your schript settings come to 998244352
decrease TC or increase LG.

The settings i tried are:
C:\cgminer\cgminer.exe --scrypt -o stratum+tcp://eu.mooncoinpool.com:3334 -u davo.R9270X -p Welkom1 --gpu-platform 0 -d 0 -w 256 -v 1 -I 19 -g 1 -l 1 -T  --thread-concurrency 15232

i made a shortcut on my desktop for cgminer, don't no how to do it else!


Now my question, What setting do i need, so i can mine at 400 Khs?


Greet Boneee

[1714982733]

1714982733

[1714982733]

1714982733

[erre]

try thread-concurrency 8192 

[mrmork666]

Hello i got asus r9270x-dc2t-2gd5
and getting 465kh/s with these settings

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer --scrypt -o ** -u ** -p ** -I 19 -g 1 -w 512 --thread-concurrency 21568 --lookup-gap 2 --gpu-powertune 10 --gpu-fan 85 --gpu-engine 1100 --gpu-memclock 1250

[boneee]

Thanks for the replys.


i forgot to use
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1

now i have it mining.
But when i use a bat file and set clock and mem speed in there pc will freeze.
But when i over clock/underclock the card with msi aftherburn abd use a shortcut it will run fine at 420Kh/s (C:\cgminer\cgminer.exe --scrypt -o stratum+tcp://eu.mooncoinpool.com:3334 -u ** -p   ** --gpu-platform 0 -d 0 -w 256 -v 1 -I 19 -g 1 -l 1 --thread-concurrency 15232)
Any idea what can cos this problem?


Greet Boneee