Vanta LT
Vanta LT is the lowest-cost TNT2-era branch, mainly useful for OEM and period-correct value PC documentation.
Generation TNT2
Riva TNT2 M64
TNT2 M64 kept TNT2 branding but used a narrower memory path aimed at cheaper systems.
Riva TNT2 PRO
TNT2 Pro sits between ordinary TNT2 and Ultra, making variant identification important.
Riva TNT2 M64 Vanta
TNT2 M64 Vanta sits in the low-cost TNT2 branch where names can hide a narrower memory path.
Riva TNT2 M64 Vanta-16
The 16 MB TNT2 M64 Vanta entry tracks a specific low-cost memory configuration inside the TNT2 value branch.
Riva TNT2
RIVA TNT2 was NVIDIA's final major pre-GeForce desktop family, with many full, Ultra, Pro, M64, and Vanta variants.
Riva TNT2 Ultra
TNT2 Ultra was the high-clock enthusiast member of the TNT2 family before GeForce 256 arrived.