Sorry I misunderstood the question.. but this what I'm getting.. related to overclock?

:00:11] Error CL_OUT_OF_RESOURCES when calling clEnqueueWriteBuffer to fill target buffer on GPU #1
[06:00:12] Error CL_OUT_OF_RESOURCES when calling clEnqueueWriteBuffer to fill target buffer on GPU #3
[06:00:13] Error CL_OUT_OF_RESOURCES when calling clEnqueueWriteBuffer to fill target buffer on GPU #4