Which is better Core2 Duo or Pentium Dual Core 10

Of course the first one is good, the first one is the Core 2, which is a true dual-core.

And the second one is the Core 1, which cannot be regarded as a pure dual-core, but can only be said to be a strengthened version of the Pentium-M.

"Pentium" in Pentium(R) Dual-Core CPU means "Intel's fifth-generation x86 microprocessor"; "dual-core" means "core-based dual-core chips, i.e., two processors packed into one chip".

Pentium(R) Dual-Core CPU means "Intel Core Processor".

pentium:

Pentium is Intel's fifth-generation x86 microprocessor, which began shipping on March 22, 1993, and is the descendant of the 486 product line. Pentium was supposed to be named 80586 or i586, and later "pentium" ("pentium" is often thought to be a portrayal of the Greek word "penta" for the Galatinian word for noun), because Arabic numerals could not be used as registered trademarks. The i586 is used in an 80586-class microprocessor manufactured by an Intel competitor.

dual core:

Dual-core chips, i.e., two processors are packed into one chip. When it comes to home computers, the most well-known examples of dual-core processors are Intel's Core 2 Duo and Core Duo dual-core processors, as well as the NVIDIA Tegra2 processors currently used in mobile phones. A microprocessor that integrates 2 processor cores in one package.

It is the most basic component of a multiprocessor with integrated multiple cores.

The question is: how much is the Intel Core 2 Duo better than the Pentium Dual Core, and in what ways?

L2 cache. i5 7 series is also 45nm process In addition to the turbo frequency The instruction set is increased, how much is the performance improved compared to the core2 Q8 Q9, and in what aspects?

Q is basically glue quad-core. No independent L2 cache. The i5 7 series is strong in the native quad-core, with an independent level 2 cache, which optimizes cache reads, so the performance has been slightly improved.

45nm is the old i5 i7, the new one is 32nm, the improvement is great, Intel's strategy is 1 year of new technology, 1 year of new architecture, this year is the new Sandy Bridge architecture, next year the new process is 22nm, every year the improvement is quite large, about 30%.

The old P4 series has been withdrawn from circulation, but I heard that Intel is preparing to reactivate the brand.

The current new multi-core CPU is not significantly improved, mainly because the software that supports multi-core application is not abundant, such as "StarCraft 2" only supports dual-core application. In other aspects, such as power consumption and heat dissipation, the i-series still has some progress over the Q-series.

The former is Pentium dual-core, the latter is Core dual-core, and the latter is positioned with higher performance and stronger performance.

Pentium CPU (brand) E6500 (model) Frequency) 2CPUS (dual-core).

Memory 2048M (capacity, that is, 2G memory) Intel(R): Chinese Intel.

Core(TM)2: Chinese Core 2nd generation.

CPU: Processor.

Intel(R) Core(TM)2 Duo CPU means: Intel Core 2 processor.

Intel with R: This is a trademark, the patent trademark has the R logo, Intel.

Core BandTM: This is a corporate trademark, which indicates a certain class or specific brand of a certain product.

Core Duo: Core 2 means, there is quite a big difference between 32-bit and 64-bit.

As far as office work and gaming are concerned, Intel will be better than Pentium.

Dual Core means Core Dual-Core.

Pentium is Pentium (the once famous Ben Four is in this series), and Pentium also has a dual core, that is, Pentium dual core.

Now there is no single-core Pentium, all of them are dual-core, in addition to Celeron dual-core, Core dual-core.

They are divided by series (to put it bluntly, it is the price, grade and performance), the products of the same period are generally Core Dual-Core, "Pentium Dual-Core", Celeron Dual-Core, in fact, the hardware structure of the Core Dual-Core and the Pentium Dual-Core produced at the same time is actually the same (the same semiconductor production line), but when packaging, some device functions or instruction sets are artificially shielded, or some hardware units are shrunk, thus forming the Pentium dual-core, so the performance of the Pentium dual-core family is not as good as the Core dual-core family.

If it's a general Internet or playing a mini-game, it's almost the same, but there are some differences when playing games.

I'm sorry, it's taken so long to see the purpose of your question, so I should give you the knowledge

The Intel Pentium Dual Core you are talking about is dual-core (Intel Pentium Dual-Core), Intel Pentium is Intel Pentium, and there is no single core or dual-core (Pentium currently has no single-core production line). The E2200 and E2180 you said are similar, a grade of processor, almost exactly the same in structure, but E2200 is relatively a little better, almost invisible.

These two are processors from a few years ago, and they have long been discontinued, and these two processors were relatively popular in 08.