text: how high have you overclocked your intel core 2 duo e6300? for your evga nvidia geforce 7900gt? has anyone gotten that processor past 2.592 ghz per core? and has anyone gotten the 7900 gt to be as good as/better than a 7900 gtx? can you tell me how you did it (what tinkering you did/stuff you needed)? you may get a e6300 that high.. but the 7900 gt no matter how high you over clock.. it still only has half the ram a 7900gtx has and usually requires volt modding to reach stock 7900gtx speeds.