My list of video chips :
ANTIC & GTIA (Atari 600XL)
Yamaha V9938 (MSX2)
Super Agnus & hires Denise : ECS chipset (Amiga 600)
x86 PC era :
S3 virge
STG 4500 Kyro II called Hercules Prophet 4500
-> ATi Radeon 9600 XT
Nvidia 6600GT
ATI Mobility Radeon 9000
AMD Radeon HD 8670D
upcoming gfx card, i have not decided yet.