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I would like to purchase a laptop. I'm confused about choosing a processor from intel dual core and core 2 duo. please help me choosing the processor

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I agree with the preach...go Core 2 Duo. Here is a link from Intel's site comparing them and others:

Intel Core Processor Comparison

Posted on Mar 04, 2009

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Intel Core 2 Duo is the latest laptop processor intel has made so it is newer than the original dual core. They have a few different cpu's so depending on your budget choose the core 2 duo with the fastest speed you can afford. Hope this helps & please take a moment to rate this solution. Thanks.

Posted on Mar 04, 2009

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About Intel Processors


Core i7 is the best, then downwards its the Core i5, then the i3

Jan 15, 2014 | Computers & Internet

1 Answer

How can i use oracle in win 7 platform of i3 processor?and which processor is best core 2 duo or core i3?


Windows 7 Release Candidate was publically released on May 5, 2009. This should be the final release before it goes live later this year. download it, install it in a VM inside of VirtualBox and try to install Oracle on it. There is no Oracle release for Windows 7, so instead grab the Windows 2008 one. The install is pretty straight forward. The only "gotcha" is that if you go to the command prompt, you need to run it as the Administrator, so that all of the Oracle commands will work (lsnrctl, dbca, netca etc...) Really there is not that much to it as it was pretty seemless. So, if you download Windows 7, then you can also download Oracle 11g and start playing with it today!


Here is the second answer


We live in the times where computing power, once available only at the level of super computers, has been made available to the common man. The forerunner in the race, who's probably miles ahead of its competitors is the computing giant Intel. According to the needs of computer users, Intel delivers chips with varying degrees of power and clocking speed. These include the entry level, mid level and high end processors. The latest entry level Intel chips to hit the market are the core i3 processors which are aimed at taking up the place previously held by the core 2 duo processors. The new hierarchy of Intel chips in ascending order of computing power are the core i3, core i5 and core i7 processors. Although core 2 duo processors are slowly being phased out of production, they are still available in the market. In this article, I present a core i3 vs core 2 duo review which may help you decide which one to go for.

Intel Core i3 Vs Core 2 Duo Comparison

A comparison between processors was simple some years ago with a single core processor. All you had to look at was the clocking frequency and the cache size. The entry of multiple core chips changed it all and life became complicated. With dual, quad and even six core processors hitting the market, there are many more factors to be considered than before. Intel's dual core and core 2 duo processors were the first ones to introduce the multicore processor computing power. The quad processors created later have given rise to the quad core vs dual core debate, as well as the core i5 vs core i7 comparison which is something that high end computing market consumers should think about. Prior to that, we only had the 32 bit vs 64 bit processors comparison.

Today, Intel has gone through a lot of designing and planning to introduce core i3 processors that are an improvement over the core 2 duo processors. The following Intel core i3 vs core 2 duo processor comparison will give you an idea about how the i3 processors are different from their dual core predecessors. The two points of comparison will be technical specifications and the only other factor which matters that is performance.

Core i3 Vs Core 2 Duo: Technical Specifications
Like the core 2 duo processors, the new core i3 line of processors, have two cores with many other technological enhancements including an integrated GPU (Graphic Processing Unit). The clocking frequency of the core i3 series of processors ranges from 2.26 GHz to 3.06 GHz. Each processor is endowed with the new line of advanced technologies including Intel developed hyperthreading, Intel virtualization and smart cache technology which makes these chips faster than core 2 duo processors. This is the most important point in the core i3 vs core 2 duo comparison.

The Intel codename for core i3 architecture is Clarkdale. They are based on the Westmere architecture with 32 nm fabrication and a direct media interface (DMI) bus. The socket type used for core i3 processors is LGA 1156 and the RAM type is DDR3. They support mother boards with the following types of chipsets- H55, P55, H57 and Q57.

Let us have a look at the latter processors in the core i3 vs core 2 duo comparison. Core 2 Duo processors come in three types of architectures, codenamed as Conroe, Wolfdale and Allendale. With 65 nm and 45 nm fabrications they are a tad slower and less power efficient than the 32 nm based core i3 processors. The socket used for core 2 duo processors is LGA 775 and they come with a FSB bus. The FSB bus is a lot slower in operation than the DMI bus in core i3 processors.

Coupled with the fact that the i3 processors have a L2 cache size of 2 x 256 kb and a L3 cache size of 4MB, with hyperthreading and smart cache enabled, core 2 duo processors are indeed slower. On top of that, DDR3 RAM compatibility in core i3 processors, compared to DDR2 compatibility of core 2 duo processors makes them even more faster. The price range of Intel core i3 is $100 to $133, which makes them top options in the entry level market.

Core i3 Vs Core 2 Duo: Performance
The technical specifications have made it clearly indicated that Intel core i3 beats its predecessor, core 2 duo in almost all departments. This is but natural as they were indeed designed to replace them. Be it processing speed, multitasking or graphic output, opting for core i3 processors is the logical choice to make!

Hope the core i3 vs core 2 duo processor comparison provided in this article has made it easier for you to choose the right processor for your personal desktop computer or laptop computer. Going for a more advanced line of processors is always beneficial in the long run. You should also check out the Intel core i5 and core i7 processors before going ahead as they offer far more computing power and speed, compared to the entry level core i3 or core 2 duo. Decide on the processor you want according to your usage requirements and of course giving due thought to your vitamin 'M' levels!

Dec 16, 2010 | Intel Core i3 540 306 GHz (BX80616I3540)...

1 Answer

CONFUSION WITH INTEL CORE DUO AND INTEL PENTIUM DUAL CORE!


You are worrying about nothing.

Intel Pentium Dual Core and Intel Celeron Dual Core are both Intel Core Dual processors.

The performance rate is mesured compared to a single core processor so your 2.2GHz dual core will do the same amount of work as a 4.95GHz single core.

Sep 06, 2009 | Intel Computers & Internet

1 Answer

Foxconn mb g33mo2 how big will this board support cpu have 2.6 d


You can go up to, as long as the bios is updated, to the Wolfdale 45nm Dual Core chips by intel. Those boards will not support a quad core processor as they do not have the correct VRM to support it. So pretty much as far up as you can go with the Core 2 Duo line.

Mar 22, 2009 | Intel Computers & Internet

1 Answer

Intel Processor Benchmark


I cant find a benchmark but virtually any core 2 duo wipes the floor with a pentium d processor. The pentium d line of cpu's was completely replaced by the more powerful core 2 duo line of cpu's

Mar 13, 2009 | Computers & Internet

1 Answer

Uppgrade to a faster processor?


Hi 
Pentuim D is a processor that has 2 x cpu in one and a core 2 duo has 2 cpu's plus 1 smart core bigger cache 
you can only upgrade to a E2140 or E2180 processor on that motherboard 
OR replace the board with a newer type

If you want to work the actual speed for the processor of a dual core take the speed for example dual core 1.8 x 2.1 =3.78 GHz 
Core 2 Duo  1.8 x 2.4 = 4.32 GHz  

Sep 23, 2008 | Computers & Internet

2 Answers

E2180 Vs Athlon 64 X2 5000+


depends on what you plan to do with the cpu amd are good but a 3200 may only run @ 1.8 to 3.2 ghz depending while a intel 3200 will run 3.2 ghz.
I believe intel are more stable & run cooler than AMD but AMD benchmarks on Games better but run hotter (so get a good cooling fan & heatsink both pentium / celeron d & intel dou / dual core / core 2 dou and amd x2 have 2 cores (but watch your front side bus and cache the higher the better but the more $ also) then You need a good stable mobo that supports the chip you get (I preffer asus & msi for Gamers and biostar / msi for home users)

Sep 18, 2008 | AMD Athlon 64 X2 4600+, 2.4 GHz...

1 Answer

Difference b/w Core to duo and daul core


Core 2 Duo is a Brand name by intel to identify his class of Dual core CPU

a Dual core CPU is basically two CPU in one package, which dramatically improves performance over previous architectures.

Pentium Dual Core is another brand name by Intel to identify his new entry level CPU offer.Basically Pentium dual-core are similar to Core 2 Duos except they(pentiums) are slower and cheaper.
they both are dual core CPUs.
I would prefer a core 2 Duo having to choose a laptop because of better performance, but the prize is different for the two solutions.

Jun 28, 2008 | Intel (RK80532PG0881M) Pentium 4, 3 GHz...

2 Answers

Cpu enquiry


There really is no difference, there are differences in the E numbers though. Those are specificallt about it's GHz's, it L1 and L2 cache.

Though Intel Core 2 Duo is the same as Intel Dual Core. It's just a different name. This confusion is caused because of Intel changing the names of it's processors series. The Pentium brandname for example is gone. Intel Pentium Dual Core is now called Intel Core 2 Duo.

I hope this answered your question.

Greetings,

DarkNeogen.

Jan 25, 2008 | Intel Core 2 Duo E6600, 2.4 GHz E6600...

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