Quote from: biged214 on April 08, 2013, 03:31:59 AM

Hello all,
First off thanks for having this forum and for all the wonderful support.

I have a XFX7950 that I'm running and I keep coming across people who keep saying that can easily get passed 500Kh/s with these cards while mining LTC. I can't seem to do this without having the pool and also cgminer tell me that I have lots of stales. If I keep my current settings, which are:

cgminer --scrypt --shaders 1000 --intensity 12 --worksize 256 -g 1
Temp: 80.0 C
Fan Speed: 76% (3370 RPM)
Engine Clock: 1150 MHz
Memory Clock: 1450 Mhz
Vddc: 1.250 V
Activity: 97%
Powertune: -10%
Fan autotune is disabled (0-85)
GPU engine clock autotune is disabled (900-900)

I get this below

(5s):298.5K (avg):305.8Kh/s | Q:13 A:48 R:0 HW:0 E:315% U:7.7/m
ST: 2 SS: 0 DW: 24 NB: 7 LW: 46 GF: 0 RF: 0 WU: 223.5
GPU 0: 80.0C 3389RPM | 298.5K/305.8Kh/s | A:48 R:0 HW:0 U: 7.89/m I:12

It seems like anything I adjust I either use more power or my stales go up and my Kh/s on my pool goes down from what my miner says I'm doing, I understand that the pools calculate Kh/s by accepted shares so that is really my concern. Is there anything I can change to increase my Kh/s output while having my stales stay down?

Thanks in advance for any help Cheesy

get guiminer-scrypt alpha, there is a already set up config i get 520-40 kh/s for ltc