According to Nvidia's website it supports 3.0 and above.
It supports Shader Model 3.0.
I had windows XP and it had Pixelshader 3.0, I upgraded to windows 7 and update all my drivers and the Gpuz says it has pixelshader 4
it will never be GeForce 8400 is improved and and is better than GeForce 6800 in every way
the 8400 is the better card
The GeForce 8400 GS is an Nvidia graphics card suitable for use in a PC. The main advantages of this card are that this is one of the latest cards of its type, having full support for Microsoft DirectX 10 and that it promises film quality game effects.
No, the 8400 GS is available in PCI and PCI-Express modes only.
No, you must buy an NVIDIA GeForce 8400gs card.
I've tried it with games such as COD5 and others and can say 8400 is not as powerful but looks better 7600 can handle more so is better for games
Yes, Pretty much everything after the Riva TNT 2 does.
well i i have double 8400 gs they work great, but i would buy even newer cards cause they get more cheap and 8400 gs is getting quiet old :P
Sure! Maybe not on the highest graphics, but it will run.