Author

Topic: GUIMiner with twin R9 290s (Read 1376 times)

newbie
Activity: 2
Merit: 100
February 06, 2014, 08:10:54 AM
#5
Use cgminer
newbie
Activity: 8
Merit: 0
February 06, 2014, 08:03:05 AM
#4
Try this settings:

My GPU: R9 290X
Device: Hawaii
Thread concurrency: 28500
Vectors: 1
GPU threads: 1
Stratum: Yes
Worksize: 256
Intensity: 20
GPU Defaults: 7970 (High Usage)

My results: 934 khs

Just adjust your TC that suite yours.
hero member
Activity: 1246
Merit: 501
December 03, 2013, 03:42:38 AM
#3
Try using a mining program that isn't over a year out of date would be a start.
legendary
Activity: 1456
Merit: 1000
December 02, 2013, 10:29:47 PM
#2
It seems that only one GPU is being used.  Only one is hot and has the fan on high.  When I start the program before it starts hashing i get the following error:

Error -1: Getting Device IDs (num)

Help please!
legendary
Activity: 1456
Merit: 1000
December 02, 2013, 10:03:04 PM
#1
Hi Guys,

Could someone please let me know what GUI Miner settings I should be using for my 2 R9 290's.  Its running at approx 650 khas/s.  Almost like its only using one card.  Your help is greatly appreciated.

Regards!
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