24315
This was the " ATI " with VIA , SiS and Athlon 64 developing their own chipset for Athlon 64 X2 processors and later Athlon 64 FX and Quad FX platform processors , including the Opteron chipset from Nvidia .
 ATI, VIA, SiS, Nvidia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 ATI, VIA, SiS, Nvidia