I'm looking for the cheapest CPU and motherboard combo capable of performance similar or better than a Q6600 @ 3.2GHz in single threaded applications. Needless to say, overclocking is a necessity in this situation, a good overclocking board and CPU is vital.
I need said CPU and motherboard to build a rig to run processor intensive software, it's pretty old and not SMP capable. I don't mind going the Intel or AMD route so long as it's cheap.
Cheers,