Alongside several other NVIDIA partners over the past 24 hrs, details of Leadtek's new G92 based 512MB 8800GTS has surfaced in the form of an official announcement, this card dubbed the "WinFast PX8800 GTS 512MB". There doesn't appear to be anything unique about this variant with its stock clock speeds of 650MHz core and 1940MHz memory, but it does come with a copy of Neverwinter Nights 2 as a possible enticement for some over other vendors' bundles.
The press release can be found here folks.
Taipei, Taiwan (techmessenger.com) -- Leadtek Research Inc., known globally for extreme visual graphics technology development, is pleased to announce the launch of a new high-end graphics card to gaming enthusiasts, WinFast® PX8800 GTS 512MB. Fitted with a dual slot fan design for less noise and better cooling and with high stream processors of 128 units, the PX8800 GTS 512MB has again attained an impressive benchmark - about 45% higher 3DMark06 performance compared with PX8800 GTS 320MB.