hi i checked the internet to find what TI meant but found nothing, so im wondering what's the best between them, is it the GTX 780 twin frost , GTX 780 Ti or GTX 780 SLI
Ti is simply a higher performance model of the card.
The 780Ti is better than a 780 by about 15%. However, 780SLI boosts performance up to 80% over a single card, so SLI would be better.
However, both cards are listed as EOL, or end of life. The 9xx maxwell cards are what you should be looking into.
Ti stands for Titanium. it just has more cuda cores than the non Ti version. GTX 780 SLI would be the best. but it would better to get 2 GTX 980s or 2 970s now. 970 is a bit better than the 780.
im buying a gaming desktop pc , and in my country the two best config i found is either i7 4770 , 16 Go XPG memory and GTX 780 TF , or i7 4770 , 16Go XPG memory with R9 290X lightning . checked that website seems the GTX is better,
The TITAN is not a gaming card, dont consider it for purchase.
That site is comparing an aftermarket 780 with a stock titian. Either way, I recommend a 9xx series card.
scrolldown u will see the FPS that gives each graphic card, they seem close enough no??? for exemple with the GTX 980 the FPS is 83 in Middle-earth: Shadow of Mordor , and the GTX 780 Ti its 88 both ultra setting