Hmm...I never counted before. Let's see.
Hercules MDA
Generic Hercules Clone
IBM MGA
IBM CGA
IBM EGA 256K
IBM PGC
IBM VGA
Boca Research EGA
Western Digital PVGA 8-bit
Western Digital PVGA 16-bit
ATI EGA Wonder 800 (Surface mount)
ATI EGAWonder 800 (DIP version)
ATI VGA Wonder 16
ATi VGA Wonder XL
ATi 8514 Graphics Ultra 1meg
ATi Graphics Ultra Pro ISA 2meg
ATi Grahics Ultra Pro VLB 2meg (x2)
ATi Graphics Pro Turbo ISA 4meg
ATi Graphics Pro Turbo VLB 2meg
ATi Graphics Pro Turbo VLB 4mb
ATi Graphics Xpression VLB 2mb
Generic Cirrus Logic CL GD5429 VLB 2MB
ELSA Winner 1000ISA 2MB
Hercules Dynamite Power VLB 2MB
Hercules Terminator64 DRAM 2MB
Number Nine MotionFX 771 VLB 2MB
Number Nine Motion FX771 VLB 4MB
Diamond Stealth64 VRAM VLB 4MB
Diamond Stealth64 Video DRAM 2MB
Diamond Speedstar64 ISA 2MB
MicroLabs Trucolor/XL2 ISA 2MB
Paradise Bamahas64 VLB 2MB
Octek VL VGA 1000 VLB 2MB
2TheMax ARK1000 VLB 2MB
Cardex ET4000W32P VLB 2MB
Orchid Kelvin64 VLB 2MB
Jaton Trident 9440 VLB 2MB
Mediavision Pro Graphics 1024 VLB
SuperMac Spectrum/24 EISA 3MB
Compaq Qvision 1024/E 1MB
ATi Graphics Pro Turbo 1600 PCI 4MB
ATi 3D Pro Turbo PC2TV PCI 8MB
ATi 3D Pro Turbo PCI 4MB
ATi WinCharger PCI 1MB
STB Voodoo3 3000 AGP 16MB
STB Voodoo3 3000 PCI 16MB
STB Nitro3D PCI 4MB
Creative TNT1 PCI 16MB
Leadtek Winfast S680 PCI 4MB
49
I may have forgotten some. Not sure. I think a have a couple more AGP cards too, but they're too modern for me to remember what they are exactly.
I've had more cards in the past, but I sold off the ones that weren't interesting.
"Will the highways on the internets become more few?" -Gee Dubya
V'Ger XT|Upgraded AT|Ultimate 386|Super VL/EISA 486|SMP VL/EISA Pentium