Comparativo muito interessante sobre a diferença em jogos usando o Windows XP 32 Bits e o 64 Bits.
O teste mostra que ainda não a vantagem nenhuma em usar o SO novo, pois quando ele não empata com o antigo, perde em desempenho nos jogos. Sem contar casos como o do Splinter Cell novo que simplesmente não funciona no Win 64Bits.
The focus of this article is to determine if upgrading to Windows XP Professional x64 Edition with an AMD Athlon64 would give us a better gaming experience in current games. We used eight games for our evaluation including one that supported Win64 AMD64 specifically.
What we found isn’t too shocking really, but rather reassuring. In all the 32-bit games tested, we saw overall static performance using Windows XP Pro x64 Edition. The only game in our lineup that had a specific Win64 AMD64 instruction path, The Chronicles of Riddick, actually performed worse in 64-bit than it did in 32-bit Windows.