2. Geforce FX5800 Ultra
The engineering sample of Geforce FX5800 Ultra uses Quadro FX 2000 chip（NV30GL/Quadro FX2000）.
2.1 P126-A01-115
NV30GL A1
180-10126-0000-A01

2.2 P126-A02-042
2.2.1 FX2000 A2X ES

2.2.2 NV30GL A1

2.3 P126-A03-062

2.4 P126-A04-118

2.5 P126-A05-104

3. Quadro FX2000
P126-A00-040
FX2000-A2X-ES

4.Geforce FX5900
P172-A00-080
NV35 A1
180-10172-0000-A00

5 Geforce PCX5900
5.1 35-P268-A00-252
5900XT A1
180-10268-0000-A00

5.2 P268-A01-983
5900XT A1
180-10268-0000-A01

6 Geforce FX5900 Ultra
6.1 P172-A00-097
NV35-U-A1 ES
180-10172-0000-A00

6.2 P172-B00-148
FX5900U-A1
180-10172-0000-B00

7 Geforce FX5950 Ultra
P172-B00-013
FX5900U-A1
180-10172-0000-B00

If I think to the expectations I had before the release of the FX 5800 Ultra... do anyone remember before the release, those video trailers that seems were done outside the company like a super secret revolutionary card was coming? 😢
I never understood why expectations were built so high on the community on this card when it was probably already clear that it wasn't going to be that good.