The best replacement for p35 is p45.

The best alternatives to p35 are rated as following:
★★★★★  p45
★★★★  x38
★★★  p45 chipset
★★★  p43
★★★  p965
★★  g31
★★  g41
★  p105
★  g33
★  x48
★  965
★  px 150
★  650i
★  p35b
★  cdp 120
★  680i
★  q35
★  975x
  750i
  np31
  780i
  casio px150
  975
  p35c
  p31
  965p
  i680
  korg sp170
  g35

Your alternative for p35 is not listed? Suggest!
Speaking about p35, one probably shouldn't forget about pci express 2.0.

Other search terms related to p35 and their ratings are:
★★★★★ pci express 2.0
You have in mind a companion for p35 and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of p35 in all years. Click on graph for more.
p35
p45
x38