Different types of Intel processors?

Idea by James: Different types of Intel Processors?

My friends are usually making jokes about each others processers and how they suck, and I have no idea what they are talking about! (e.g. my friend will say “Oh, you have atom whilst I have i7″ or something like that (BTW, they don’t sound like that, they’re not douches!)).

I just need help with identifying the different types of processors and if you can, help with the RAM!

Thanks

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Most practical answer:

Answer by Jack

list from best to worst processor (best at the top)

xeon

i7

i5

core2quad

i3

core2duo

pentium dual core

coreduo

pentium 4 HT

solo

atom

Answer by superostrich

Well in short…

first came the pentium I, followed by pentium II, III, and IV. Then intel came out with the intel core 2 duo, the core 2 quad, and the core 2 extreme. They also came out with a few lesser known ones in this time. Shortly after they came out with the i3, i5, and i7.

The intel exeon is for a server.

Answer by t12_incomplete

i7 is latest technology for intel CPU’s, ATOM is low power low cost, for netpads etc

Answer by Mark B

First and foremost, processors are often broken down into two categories: desktop and mobile. Desktop processors are more powerful and power-hungry, whereas mobile processors are much smaller (of course), quieter, require less energy, and produce less heat. The Intel Atom processors is one such example of a mobile processor.

There are two major companies which produce desktop central processors: AMD and Intel. There is no consensus as to which one is better, but you might often hear that AMD is better value but Intel has greater reliability.

The modern Intel chipsets can be generally broken down into the following series, with the best first (roughly): core i7, core i5, core i3, core 2 duo, celeron, pentium

Modern AMD chipsets can be generally broken down into the following series, with the best first (roughly): Phenom II, Athlon II, Sempron

As for RAM, the idea is that the more RAM the better, but despite what people might tell you, for the forseeable future you will not need more than 4 GB of ram (I believe Windows 7 does not even recognize more than 3 GB of ram actually.) There exist different types of ram, including SDRAM and DDR SDRAM (there is also DDR2, DD3, each better than the last).

Answer by Buford T. Justice

Atom is a low-power CPU designed primarily for netbooks, and its performance is paltry compared to full-power chips. Intel’s Core series are the fastest consumer processors available, the i7 series being their flagship quad-core models. Core i5 chips are nearly as powerful, also quad-core for desktops though dual-core for notebooks. Core i3 is Intel’s entry-level CPU line and also dual-core, lacking the Turbo Boost feature of the i5 and i7. All the Core chips have a feature called HyperThreading, making them faster at the same clock speeds than the older Core 2 Duo and Core 2 Quad processors, as the CPUs appear to operating systems to have twice as many cores as are physically present in the chips themselves.

Core 2 Duo and Core 2 Quad were the last generation of 2- and 4-core Intel CPUs. Celeron was Intel’s offering for cheap laptops and desktops, single-core chips more powerful than Atom but slower than the 2- and 4-core chips.

AMD is the only other company making CPUs for laptops and desktops, and they are offering Athlon II X4, X3 and X2 processors, which have those numbers of cores. They make Turion chips for laptops as well.

You can check out benchmark performance for all these CPU lines here:

http://www.anandtech.com/bench/CPU/2

You can even directly compare any two and see visually with bar graphs which performs better. That should put to rest any arguments amongst friends.

Answer by DEVAN Steyn

The best core is the Amd Phenom ii 3.2ghz x6. I mean 6 cores that’s crazy!!! I mean you get a total of 19.2 ghz. This truly is a must buy. (Hehe by the way this is Amd not intel sorry)

Answer by SlapStickBilly

What the hell? nobody remembers the Pentium D? Intel’s first consumer grade true dual core that came out after the Pentium 4 and before the Core 2 Duo.

Comparing a Core i7 800 series to an Atom is like comparing a Camaro SS to a Carolla. One is meant for performance, the other for economy. And if you are comparing the Core i7 900 series, well that is like a Corvette.

The Core i7 is a very advanced quad core, generally running around 120-135watts. The Atom is a low powered, low clocked single-core processors used in notebooks and other ITX-boards for really small form factor Desktops.

A few answers here have bugged me though.

-Mark B, Windows 7 32-bit can’t access more than 3GB of RAM, How ever, Windows 7 64-bit can access more than 4GB of RAM.

-DEVAN, increasing the number of Processing cores does NOT multiply the processor speed by the number of cores. that 6 core AMD processor only runs at 3.2GHz. Each core runs at 3.2GHz. Multiple cores break down the workload to be processed, thus processing multiple task is done faster. It is the equivalent of say having 6 secretaries typing at a desk v.s. 4. The 6 secretaries can get more work done, (provided there is enough work for 6 secretaries to do), than the 4 secretaries. The addition of 2 secretaries does not increase the speed at which the secretaries are typing.

Now for the RAM- Random Access Memory

First there was DDR, which stands for Dual Data Rate. What that means is that data is transferred on the upstroke of a clock cycle as well as the down stroke, which means it transfers twice the amount of data as regular SDRAM did.

DDR2 ups this by transferring twice as much data per clock cycle than DDR did. And DDR3 is an improvement from that, more data transfers per clock cycle.

It is not just the amount of RAM you have, but the type; DDR2 v.s. DDR3 and speed at which the RAM is clocked at, for example 1333MHz v.s. 1600MHz DDR3. The 1600MHz has a higher memory bandwidth due to its higher clock speed.

The other thing to consider in RAM is the CAS latency. a lower number has a lower latency, which will be faster that a highr latency. Generally, DDR3 has a higher latency than DDR2, but increasing technology is closing that gap. Even with it’s higher latency, DDR3 still is a lot faster than DDR2 due to its data transfers per clock.

RAM is also configured in channels.

Most computers today use dual channel RAM, but the Core i7 900 series on LGA1366 socket uses triple channel memory, (the Core i7 800 series LGA1156 socket uses dual channel) what that means that instead of using 2 sticks of RAM, you will be using at least 3 to take advantage of triple channel RAM. The end result is a higher overall memory bandwidth.

* * * * * Edit

It appears Jack did include the Pentium D in his list. I did not see that.

Answer by Alex

i7,i5,i3

core2quad

core2duo

check out at Amazon

http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=ATI+Mobility+Radeon+HD+4250&x=0&y=0&tag=klnprk-20

Also check out at Ebay

http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5574865779&toolid=10001&campid=5336440665&customid=klnprk&mpre=http%3a%2f%2fshop.ebay.com%2fi.html%3f_nkw%3dgraphics%2bcard%26_sacat%3d0%26_odkw%3dAudio-Technica%2bAT2020%26_osacat%3d0%26_trksid%3dp3286.c0.m270.l1313

Acknowledge much better?

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Different types of Intel processors?