8600 gts vs 7950 gt vs x1950 xt

[hneaz]

which one of these cards is good for FPS games like BF 2142, stalker, hl 2, and call of duty 2? 8600 gts seems more future proof for dx 10 games but only 3 has come out.

 

[Asus]

For pure FPS numbers in DX9 games? X1950XT>7950GT>8600GTS

X1900XT*, 7950GT and 8600GTS in STALKER and another.
BF 2142., HL2: EP1 and 7950GT and 8600GTS in BF2.

*X1950XT will give a few frames more than the X1900XT because it has faster memory. Example (blue bars)