What are the main differences between the Asus P5N-D vs. Asus P5N-E? I guess my question is what are the differences between the 750i and 650i chipsets?
PCI-Express v2.0 cannot be found on the 650i. Although it's not necessary, and probably won't be for some time I recall that v2.0 has power management features that v1.1 does not.
Other than that really nothing as I'm pretty sure they use the same chipset. If you're going to SLI make sure that either board comes with PCI-Express x16 in full-bandwidth -- x16/x16 and not x8/x8 for each bus -- when SLI is enabled.
You are about to answer a thread that has been inactive for more than 6 months. If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.