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Title: Help!! Maximum buffer memory device Post by: coinbubble on December 24, 2013, 01:32:41 PM hello, i have the following problem:
I have low hash rate (520-580) depending on the configurations, but the only one which reports HW=0 gives me a hash rate of 520. My bat file is this: setx GPU_MAX_ALLOC_PERCENT 100 setx GPU_USE_SYNC_OBJECTS 1 -w 256 --thread concurrency 17920 -g 1 -I 20 --look-gap 2 -v 1 -d 0 --shaders 1792 I have a shapphire hd 7950 vapor-x 3 gb I've overclocked my 7950 with shapphire trix: GPU Clock 1100 Memory Clock 1500 VDDC 1131 My cgminer said me this: supports says 803209216 Your script settings come to 1178599424 This has a relationship with my RAM ? I have 4 Gb Another problem is that I could'nt increase Thread Concurrency more than 17920 because appears me a kernel error. Anybody could help me ? Thaaaaaaanks a lot |