Fastest intel core 2 duo cpu for lga775 cpu 800fsb

I have an acer aspire t671 with intel core 2 duo e4300 cpu, 1.8 mhz 800fsb lga775

what faster cpu can i upgrade to?
10 answers Last reply
More about fastest intel core lga775 800fsb
  1. e5x00 series
  2. many thanks for quick reply.

    would e5800 be suitable?
  3. it should be but thats the fastest 800fsb cpu but its a 50/50 shot
  4. thanks
  5. id be careful
    45nm cpus dont always work on boards designed for 65nm
    especially on OEM mobos
    I know on my Dell I can only use E6xxx Conroes
    not the Wolfdales
  6. king smp said:
    id be careful
    45nm cpus dont always work on boards designed for 65nm
    especially on OEM mobos
    I know on my Dell I can only use E6xxx Conroes
    not the Wolfdales



    :) thanks for the info ..it has answered the reason why the e5800 cpu wont work on my mobo..i will have to stick to cpus with
    65nm..could you suggest fastest cpu
  7. E6700 on 1066mhz FSB
    E6850 on 1333 FSB

    You need know if your motherboard supports 1333mhz

    Safe choice is E6700
    also a little easier to find

    There are also Pentium Dual Cores but I am not familiar with them.
  8. I just reread original post
    On a 800mhz bus that you have the E4700 is fastest (2.66)
    though the mother board might support 1066mhz but
    you would have to google your model or motherboard specs.
  9. Now I have the same cpu as you and this is what I did.
    E4300 1.8ghz 800mhz FSB -> E4300 2.4ghz 1066mhz FSB
    using this modification :
    http://www.overclock.net/intel-cpus/341123-intel-bsel-vid-mod-guide.html#post3980695

    Now you need to know if your mobo supports 1066mhz
    you need a circuit writing pen (got mine at Radioshack)
    you need a steady hand
    you need to be kind of desperate and willing to risk your cpu
    but I have read many people doing this mod successfully
    and mine has been running about 3 months 24/7 with no problems

    I did it because I have a Dell and it is the only way to overclock.

    Proceed at your own risk
    You have been warned
  10. Quote:
    http://support.acer.com/acerpanam/desktop/0000/Acer/AspireT671/AspireT671sp2.shtml
    Intel Core 2 Duo, up to 3.8GHz, 533/800/1066MHz system bus...



    thanks for your help
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