hello dok, in my 6950 I get 355 h / s with I 54.5 W 16 with OC 840/1250 usekernel 3, 90% similar to claymore 9.7, sincerely I would like you to explain how the usekernel option works to better understand the configuration, thanks and congratulations for the work done to these old gpu.

I also have a 6870 with I 22.5 W 8 and I get 170 ~ 200 h / s with OC 950/1150 usekernel 3, with claymore 9.7 I get 250, I think it can improve a bit, thank.

If you need access to my platform to perform tests, I'm willing to help.