madWired: Lowest in Geforce 8 Series?

As always, Nvidia released 8800GTS and 8800GTX initially; big cards first and small cards afterwards. Well, this is same with any hardware company. If we look into the age of Geforce FX cards, there was FX 5800 released first, then came all its sibling like lower profile cards (5700, 5600, 5400, etc. and their LE, GT and Ultra versions). Lowest among them was 5200? Maybe not, there was something like 5100Go chip; mobile graphics solution but not sure. But Nvidia website shows minimum level chip among FX series is 5200! Afterwards from Geforce 6 Series, most of us know that 6150/6100 is the lowest which come only integrated with mainboards and 6200 and above on cards. Same goes with 7100 but nothing in the family seems to be in the form of integrated ones. So finally, what's nvidia_geforce_300 the lowest in 8 series? in other words which Direct X10 capable card from Nvidia you can get for the cheapest buck? atleast those games releasing around this time will work a bit fairly. Then my answer is Geforce 8400GS which is in Nvidia's official website (for now) though I've seen in some blogs even 8100 exist!

The entire series is compared below with 8400GS.

	Geforce 8800 Ultra	Geforce 8800 GTX	Geforce 8800 GTS	Geforce 8600 GTS	Geforce 8600 GT	Geforce 8500 GT	Geforce 8400 GS
Core Spd. (MHz)	612	575	500	675	540	450	450
Shader Spd. (Mhz)	1500	1350	1200	1450	1190	900	900
Memory Spd.	1080	900	800	1000	700	400	400
Default Memory amt. (Mb)	786	786	640/320	256	256	256	256
Memory Interface	384 bit	384 bit	320 bit	128 bit	128 bit	128 bit	64 bit
Memory Bandwidth (Gb/sec)	103.7	86.4	65	32	22.4	12.8	6.4
Texture Fill Rate (billion/S)	39.2	36.8	24	108	8.64	3.6	3.6