I have 2.6 celeron processor with intel 865 motherboard i am up grade tell us who is processor best

With the flood of information you posted I can barely sift through it

Do I assume you are referring to a Dell Inspiron 518 desktop computer's, processor; to go into a Dell Optiplex GX280 desktop computer?

You know Dell is a computer company that was founded on the principle, to give the customer what they wanted; and to be able to choose from several options.

That being stated, in reality I have no idea of what Processor is in YOUR Dell Inspiron 518, or Optiplex GX280.

However, if I am to assume the specs (Specifications), shown in the following link to be true; for Your computer, then the answer is NO,

http://reviews.cnet.com/desktops/dell-inspiron-518/4505-3118_7-33186145.html

States an Intel Quad Core Q6600 processor.
(Operates at a maximum frequency rate {'Speed'} of 2.4GigaHertz.
2.4GHz )

Now let's look at the Dell Optiplex GX280 specifications,

http://reviews.cnet.com/desktops/dell-optiplex-gx280/4507-3118_7-30998912.html

Both the Inspiron 518, and the Optiplex GX280 use an LGA 775 processor socket, on the motherboard.

This is good because both the Intel Quad Core Q6600, and the Intel Pentium 4, model 540; use the LGA 775 processor socket,

http://en.wikipedia.org/wiki/Socket_T

What is Not good, is the motherboard chipset used on the Optiplex GX280, will Not support a dual core processor; much less a quad core processor.

The motherboard chipset for the Optiplex GX280 is an Intel 915G,

http://en.wikipedia.org/wiki/List_of_Intel_chipsets#Pentium_4.2FPentium_D.2FPentium_EE_chipsets

The Intel 915G chipset supports Single Core processors -> ONLY.
Intel Pentium 4, or Intel Celeron D.

Front Side Bus (FSB) support is either 533MegaHertz, or 800MHz.

The Intel Celeron D is NOT a dual core processor,

http://en.wikipedia.org/wiki/Intel_Celeron#Prescott-256

"The Intel Celeron D processor works with the Intel 845 and 865 chipset families.

The D suffix actually has no official designation, and does not indicate that these models are dual-core.

It is used simply to distinguish this line of Celeron from the previous, lower performing Northwood and Willamette series, and also from the mobile series, the Celeron M (which also uses 3xx model numbers).
Unlike the Pentium D the Celeron D is NOT a dual core processor."

The Inspiron 518 has an Intel G33 motherboard chipset,

http://reviews.cnet.com/desktops/dell-inspiron-518/4507-3118_7-33186145.html

http://en.wikipedia.org/wiki/List_of_Intel_chipsets#Core_2_chipsets

Scroll down to G33 in the left column.
Read across, and look at the headings above.

Here we see the Intel G33 motherboard chipset, supports dual core, and quad core processors.
Intel Pentium Dual Core, Intel Core 2 Duo, and Intel Core 2 Quad.

Front Side Bus (FSB) support is for processors, that have either an 800MegaHertz FSB, or 1066MHz FSB, or 1333MHz FSB.

Short answer?

If it is a dual core, or quad core Intel processor, the answer is NO.

Do you know how to find out what processor is in the Inspiron 518, and the Optiplex GX280?

1) Are the computers working, and internet ready?

No?

2) Do you know about Anti-Static Procedures, and how to read the sSpec number on the processor?

Post back in a Comment.

Regards,
joecoolvette

NO

The Intel 845GV motherboard chipset will not support dual core processors,

http://en.wikipedia.org/wiki/List_of_intel_chipsets#Pentium_4_chipsets

http://www.theitdepot.com/details-Mercury+PI845Z+Intel+Motherboard++%28Socket+478%29_C13P5126.html

The Intel Celeron D is NOT a dual core processor,

http://en.wikipedia.org/wiki/Intel_Celeron#Prescott-256

"The Intel Celeron D processor works with the Intel 845 and 865 chipset families.

The D suffix actually has no official designation, and does not indicate that these models are dual-core.

It is used simply to distinguish this line of Celeron from the previous, lower performing Northwood and Willamette series, and also from the mobile series, the Celeron M........"

Regards,
joecoolvette

Going with problem heading stating ->

IBM 73P0595 motherboard > CPU Support > and previous problem statement ->
"I have updated my processor from INTEL Pentium d 820,2800mzh 1500mzh to INTEL Pentium d 945,3400mzh....."

Let's take a look at the IBM 73P0595 motherboard specifications, first;

http://www.epinions.com/specs/IBM_System_Boad_W_O_POV_10_100_73P0595_Motherboard?sb=1

http://www.ebay.com/itm/Lenovo-73P0595-ThinkCentre-M50-A50-Motherboard-SOCKET-478-2-4GHz-Intel-CPU-/200870757822?pt=Motherboards&hash=item2ec4d485be

A) Socket 478 processor socket

http://en.wikipedia.org/wiki/Socket_478

B) Intel 865G motherboard chipset,

http://en.wikipedia.org/wiki/List_of_Intel_chipsets#Pentium_4_chipsets

The Intel 865G motherboard chipset DOES NOT support dual core processors.
Does NOT support an Intel Pentium D; 820 OR 945

http://en.wikipedia.org/wiki/List_of_Intel_Pentium_D_microprocessors#.22Smithfield.22_.2890_nm.29

http://en.wikipedia.org/wiki/List_of_Intel_Pentium_D_microprocessors#.22Presler.22_.2865_nm.29

Those two processors also use the LGA 775 processor socket.
(Socket T,

http://en.wikipedia.org/wiki/Socket_T )

What did you base your CPU support on?
Was it the fact that the Intel 865G motherboard chipset, will support Intel Celeron D?

http://en.wikipedia.org/wiki/Celeron_D#Celeron_D

The Intel Celeron D is NOT a dual core processor,

http://en.wikipedia.org/wiki/Celeron_D#Celeron_D

"The Intel Celeron D processor works with the Intel 845 and 865 chipset families.

The D suffix actually has no official designation, and does not indicate that these models are dual-core.

It is used simply to distinguish this line of Celeron from the previous, lower performing Northwood and Willamette series, and also from the mobile series, the Celeron M......"

Not the IBM 73P0595 motherboard we're talking about?

OK.

Let's just base it on the statement that you tried to upgrade, from an Intel Pentium D820 to an Intel Pentium D945,

http://www.fixya.com/support/t13549945-update_intel_pentium_d_945_procesor

What motherboard are you using?
Motherboard in a HP Compaq DC7600 Desktop PC?

http://h18000.www1.hp.com/products/quickspecs/12253_div/12253_div.HTML

Scroll down to the bold subheading -> Processor and Speed

Intel Pentium D820 at 2800MegaHertz (2.8GigaHertz),
with 800MegaHertz Front Side Bus, is supported.
(800MHz FSB)

Probably came with your computer, huh?

Intel Pentium D945 at 3400MHz (3.4GHz), with 800MHz FSB is supported also.

This can be seen by the specifications of the motherboard chipset, also. The Intel 945G motherboard chipset,

http://en.wikipedia.org/wiki/List_of_Intel_chipsets#Pentium_4.2FPentium_D.2FPentium_EE_chipsets

Scroll down to 945G in the left column. (Last one listed in chart)

Apparently you just needed the 786D family Processor Microcode Update, or did that not work out?

Awaiting reply,
Regards,
joecoolvette

(How did I come up with the HP Compaq DC7600, anyway?
Did you add it in a Comment, and it has been removed, or what?

!O_O! )

Hello Kbda,

Intel DG31PR Motherboard support the cpu of following types Intel® Core™2 Quad Processor, Intel® Core™2 Quad Desktop Processor, Intel® Core™2 Duo Desktop Processor, Intel® Pentium® Desktop Processor,Collapse to hide the details Intel® Celeron® Processor, Intel® Celeron® Desktop Processor, Intel® Celeron® Dual-Core Processor, Intel® Xeon® Processor.

Also visit the link provided below :

http://processormatch.intel.com/CompDB/SearchResult.aspx?Boardname=dg31pr

Hi,

Please get DG41/CN/TX motherboards it the best. this is due to fact that it carries a better graphic resolution card, lates technology DDR3 SD RAM ram, etc.

Intel DG41CN Motherboard

Form Factor: Micro ATX

Compatibility: PC

Chipset: Intel G41 Express

Compatible Processors: Intel Celeron, Intel Pentium, Intel Core2 Duo, Intel Core2 Quad

Video Interface: PCI Express x16

Storage Controller Type(s): Serial ATA II x 4

Intel DG41TX Motherboard

• Form Factor: Micro ATX
• Compatibility: PC
• Chipset: Intel G41 Express
• Compatible Processors: Intel Celeron, Intel Pentium, Intel Xeon, Intel Core2 Duo, Intel Core2 Quad
• Front Side Bus Speed: 1333 MHz
• Video Interface: PCI Express

Regards,

Pourmoi

No, the Intel (Ausberg) 915G motherboard will not support dual core processors.

The Intel (Ausberg) 915G motherboard uses an Intel 915G motherboard chipset,

http://support.gateway.com/s/MOTHERBD/Intel2/102007/102007sp33.shtml


http://en.wikipedia.org/wiki/List_of_intel_chipsets#Pentium_4.2FPentium_D.2FPentium_EE_Chipsets

Supports only Single Core processors.

It isn't until the Intel 945G motherboard chipset, that Dual Core processors are supported.

[NOTE*
The Intel Celeron D is a Single Core processor.
The Intel Pentium D is a Dual Core processor,

Intel Celeron D,

http://en.wikipedia.org/wiki/Celeron_D#Celeron_D

"The Intel Celeron D processor works with the Intel 845 and 865 chipset families. The D suffix actually has no official designation, and does not indicate that these models are dual-core. It is used simply to distinguish this line of Celeron from the previous, lower performing Northwood and Willamette series, and also from the mobile series, the Celeron M (which also uses 3xx model numbers). Unlike the Pentium D, the Celeron D is not a dual core processor."


Intel Pentium D,

http://en.wikipedia.org/wiki/Intel_Pentium_D

Don't 'shoot the messenger'. I just state the facts.

Regards,
joecoolvette

http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&ProductFamily=Desktop+Boards&ProductLine=Intel%c2%ae+865+Chipset+Family+Boards&ProductProduct=Intel%c2%ae+Desktop+Board+D865GBF

it defend to your processor is for socket 478 motherboard and you going to upgrade *********** to intel 865 it supposed to be socket 478 too also if not your processor is useless because socket 478 mother is already phase out the new mother now using socket lg775 for intel dual core and quadro core processor

These are the processors that will work with your board.: Intel® Pentium® D, Intel® Pentium® 4, Celeron®, or Celeron® D processor . This information can be found on http://compare.intel.com/pcc/showchart.aspx?mmID=135&familyID=10&culture=en-US

Also check out http://processormatch.intel.com/COMPDB/default.aspx

for further information

You cannot use an Intel Celeron processor on this motherboard. the motherboard you have is a slot 1 pentium 2 board whilst the celeron uses socket 478 pentium 4 processor platforms