motherboard ASRock P4i45GV with Cel 2.66MHz processor.
CPU: Socket 478, support Intel Pentium 4 (Prescott, Northwood, Willmate)
processor.

Chipsets: North Bridge:
Intel 845GV chipset, FSB 533/400 MHz, support Hyper-Threading technology
South Bridge: Intel ICH4

I want upgrade CPU: which from specified Pentium 4 CPUs is most powerful?

"antares" <(E-Mail Removed)> wrote in message
news:i4lksf$bea$(E-Mail Removed)...
> motherboard ASRock P4i45GV with Cel 2.66MHz processor.
> CPU: Socket 478, support Intel Pentium 4 (Prescott, Northwood, Willmate)
> processor.
>
> Chipsets: North Bridge:
> Intel 845GV chipset, FSB 533/400 MHz, support Hyper-Threading technology
> South Bridge: Intel ICH4
>
> I want upgrade CPU: which from specified Pentium 4 CPUs is most powerful?

why not look on Asrocks' website for info on your motherboard - they will
have
a list of supported CPUs and then you can look for a compatible CPU on Ebay

"Benedict" <(E-Mail Removed)> wrote in message
news:yWvbo.93748$KP3.4241@hurricane...
>
>
> "antares" <(E-Mail Removed)> wrote in message
> news:i4lksf$bea$(E-Mail Removed)...
>> motherboard ASRock P4i45GV with Cel 2.66MHz processor.
>> CPU: Socket 478, support Intel Pentium 4 (Prescott, Northwood, Willmate)
>> processor.
>>
>> Chipsets: North Bridge:
>> Intel 845GV chipset, FSB 533/400 MHz, support Hyper-Threading technology
>> South Bridge: Intel ICH4
>>
>> I want upgrade CPU: which from specified Pentium 4 CPUs is most powerful?
>
> why not look on Asrocks' website for info on your motherboard - they will
> have
> a list of supported CPUs and then you can look for a compatible CPU on
> Ebay
--------

not clear will it support CPU with 1 MB L2 Cache? (didn't find in specs)
a.. 2.8 GHz Clock Speed
a.. 478-pin
a.. 533 MHz system bus
a.. Level 2 Advanced 1 MB Transfer Cache
a.. S-Spec: SL7E2

"antares" <(E-Mail Removed)> wrote in message
news:i4m762$nmm$(E-Mail Removed)...
>
> "Benedict" <(E-Mail Removed)> wrote in message
> news:yWvbo.93748$KP3.4241@hurricane...
>>
>>
>> "antares" <(E-Mail Removed)> wrote in message
>> news:i4lksf$bea$(E-Mail Removed)...
>>> motherboard ASRock P4i45GV with Cel 2.66MHz processor.
>>> CPU: Socket 478, support Intel Pentium 4 (Prescott, Northwood, Willmate)
>>> processor.
>>>
>>> Chipsets: North Bridge:
>>> Intel 845GV chipset, FSB 533/400 MHz, support Hyper-Threading technology
>>> South Bridge: Intel ICH4
>>>
>>> I want upgrade CPU: which from specified Pentium 4 CPUs is most
>>> powerful?
>>
>> why not look on Asrocks' website for info on your motherboard - they will
>> have
>> a list of supported CPUs and then you can look for a compatible CPU on
>> Ebay
> --------
>
> not clear will it support CPU with 1 MB L2 Cache? (didn't find in specs)
> a.. 2.8 GHz Clock Speed
> a.. 478-pin
> a.. 533 MHz system bus
> a.. Level 2 Advanced 1 MB Transfer Cache
> a.. S-Spec: SL7E2
>
>

the CPU support list tells you exactly which CPUs can run on your board
http://www.asrock.com/mb/cpu.asp?Model=P4i45GV%20R3.0