Lower kh/s online then on the computer

[krydder]

Hi, why do I only have 44 kh/s on give-me-coins, when I got 764 kh/s on my computer?

batfile: cgminer.exe --scrypt -o ltc-eu.give-me-coins.com:3333 -u username.Worker -p password --thread-concurrency 8192 -g 1 -w 256 -I 18

Spec:
Windows 8.1
2x Sapphire Radeon R9 290
Corsair AX 860i
AMD FX-8350
Corsair Vengeance DDR3 1600MHz 8GB CL9
ASUS Crosshair V Formula-Z, Socket-AM3+

https://i.imgur.com/qb1vDzB.jpg

[ldm314]

The difference is because of the number of HW errors that are reported. I am not too experienced with the settings for GPU, but you can see the accepted blocks show only 7 per card, while the HW section is considerably higher.

[Chrisis75]

Hi,

And the amount of HW errors seems to be due to your high GPU temperatures, 92 and 94° are way too much .

[mmib]

It can be also because of "not good" GPU drivers. Some old driveers can be better for mining sometimes

[Zeraful]

I suggest reducing your intensity to 13 to reduce hw errors

[Hotsauce]

Your U:0.51 is what you should be looking at really.

Like others have said, reducing your intensity to 13 should solve the HW errors.

If you want to keep the intensity at 18 then look around for other people with similar setups to yours and check their cgminer parameters, I got mine from https://litecoin.info/Mining_Hardware_Comparison

[Homsee]

Your gpu reaches 94°C, is probably overheated.
Lower your intensity, and check you get less the hw errors.