agora neou epeksergasth

[newbie69]

geia xara,

paroti asxoloumai apo palia me ypologistes k exw arketes gnwseis sto thema, logw eleipshs xronou teleutaia exw meinei pisw sthn agora epeksergastwn. to eixa afhsei to thema se kati pentium 4 (dual core) sta 3,4 k athlon xp 3800+ (dual). mpainontas proxtes se diafora e-shops vlepw oti koryfaioi thewrountai pleon oi Core 2 Duo (apokleiw logw timhs tous core 2 Quad) se poly xamhloteres syxnothtes apo autes pou thymomoun egw oti epaizan genika oi cpu, kati 1.83, 2.13 k tetoia (tha mou peite dual core vevaiws vevaiws) k apo athlon eida mono kati montela athlon 64X2.

Ws ek toutou exw tis ekshs apories pou tha ithela opoios exei xrono k diathesh na me diafwtisei, oso to dynaton pio emperistatwmena.

 

1) Ena cpu Intel Core 2 Duo 1,83 GHz isodynamei me enan paliotero Pentium 4 D sta 1,83 * 2 (logw dual) = 3,86 Ghz panw katw? Alliws pws ekshghtai oti ena P4 Dual Core sta 3 GHz kanei 90 eurw k enas Core 2 Duo sta 1,83 kostizei 150?

dhladh posotika poia einai h diafora se sxesh me tous Core 2 Duo k tous P4 Dual Core? an exete ypopsh k kapoia aksiopista sites me apotelesmata benchmarks ktl ktl. tha hmoun eugnwmon giati prospathw na apokthsw ena metro sygkrishs wste na katalavw poia einai h diafora sxeshs/timhs metaksy twn 2. px, an enas Core 2 duo sta 2,13 (209 euro) einai dyo fores pio akrivos apo enan Dual Core sta 3 GHz, einai omos k dyo fores pio grhogoros?

 

2) kat'antistoixia tha ithela na dw k ti paizei me tous AMD k epishs oi 64bit douleuoun kanonika se win xp h' yparxoun asymbatothtes?

 

3) Synolika tha ithela mia genikh eikona ths katastashs pou epikratei apo apopsh timwn k epidosewn, an ontws oi Core 2 Duo pou toso diafhmizontai exoun toso megalyterh apodosh apo tous prohgoumenous.

 

kserw isws rwtaw polla alla dystyxws logw eleipshs xronou apo ekei pou kapote ta iksera apeksw k anakatwta, twra mporei na ftasw sto shmeio mexri k na rothsw pwlhth magaziou!!!!! (to megalytero lathos pou mporei na kanei kapoios...)

 

euxaristw!

[makellarispn]

http://www23.tomshardware.com/cpu.html?modelx=33&model1=432&model2=475&chart=174

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