Roberts

Thanks for the replies. I have bought a relatively cheap 3940XM. Unfortunately, I have now realized, that I need another heatpipe-cooler with three heatpipes. In Germany, this heatpipe-cooler is not available.

What is the difference between the 3920XM and the 3940XM in terms of speed in real world benchmarks? Is it worth investing in the 3940XM? I work especially in the conversion of videos and my 3630QM is simply not fast enough. Can I overclock the 3940XM to 4 GHz. and more? What settings do I need to change in the BIOS of my M18x R2?