it's a pity that there aren't any benchmarks of the Peak HD3870 or the Zotac 9600GT(can't find any)
I've read that the 3870 manufactured by certain brands were faster than the 9600GT, but I've never heard of PEAK or ZOTAC before. So it's hard to determine if those two are quality brands or not.
If I remember, the ati 3870 does slightly better without AA, and the gf 9600 does slightly better with AA. Which the benchmarks that homerdog linked confirm.
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