GeForce FX 5800 Ultra
Rankine2003
128 MB GDDR2

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TNT2 M64 kept TNT2 branding but used a narrower memory path aimed at cheaper systems.

TNT2 M64 Vanta sits in the low-cost TNT2 branch where names can hide a narrower memory path.
TNT2 Ultra was the high-clock enthusiast member of the TNT2 family before GeForce 256 arrived.
