The best replacement for sli is crossfire.

The best alternatives to sli are rated as following:
★★★★★  crossfire
★★★  single card
★  crossfirex
★  non sli
★  no sli
★  single gpu
★  agp
★  better card
★  upgrade
★  physx
★  ati
  one card
  new card
  8800gtx
  pci express
  sed
  cfx
  deep cycle
  xfire
  lld
  crossfire motherboard
  dual gpu
  gtx 780
  gtx 690
  gtx 580
  crossfire x
  not to sli
  ati crossfire
  dedicated physx
  crossfire which is better
  sld
  not sli
  gtx 295
  single video card
  780 ti
  hybrid sli
  460gtx sli
  dedicated physx card
  780
  a8n sli deluxe

Your alternative for sli is not listed? Suggest!
Speaking about sli, one probably shouldn't forget about dual monitors.

Other search terms related to sli and their ratings are:
★★★★★ dual monitors
★★★★ different video cards
★★★★ 3 monitors
★★★★ 2 monitors
★★★ one monitor
★★★ three monitors
★★ onboard graphics
★★ amd
★★ nvidia control panel
★ amd motherboard
★ multiple monitors
★ 2 different video cards
★ two different video cards
★ different graphics cards
★ multiple displays
★ physx
★ 4 monitors
★ ati
intel
control panel
intel chipset
You have in mind a companion for sli and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sli in all years. Click on graph for more.
sli
crossfire
single card