Dual Core Vs Quad Core

While buying a new laptop, you will first think about the processor because it is the most important part of your computer. However, you want to make their processor powerful and make your laptop have long battery life, better speed, graphics, software, and ultimate ideas to increase the cores. During these times, most of the processors are dual-core, quad-core, or octa-core. But what do these terms actually mean? So here we are to explain the difference between them.

↓ 10 – Difference Between Dual Core And Quad-Core

The main difference between dual-core and quad-core is that dual-core has two (2) processors and quad-core has four (4) processors. Dual-core can be useful for basic individual tasks such as browsing or going through emails but if we talk about quad-core, it is designed for multi-tasking at the same time.

↓ 09 – Speed Of Quad-Core And Dual-Core

By the names, you can easily judge that quad-core is 2 times faster than dual-core. Dual-core is considered to be the less powerful in terms of speed. Whereas, quad-core is considered to perform quicker. But that’s not always the case. More cores can be faster if a program splits its tasks between the cores. Not all the programs are allowed to splits their tasks between cores.

We can more elaborate on this by the clock speed. A high clock speed means a faster processor, a quad-core has a clock speed of 3.0GHz, while dual-core has a clock speed of 3.5GHz for every processor. This means dual-core can be 14% faster than quad-core.

So, if you have a single threatened program, the dual-core processor is more efficient. On the other hand, if your program can use all four processors, then quad-core will be 70% faster than dual-core.

Dual-Core AMD A6-6400K

AMD A6-6400K

  • CPU Speed 3.9 GHz

  • Wattage 65 watts

  • Memory Type ‎DDR3 SDRAM

  • Processor Count ‎2

  • Item Weight ‎8.8 ounces

AMD Ryzen 3 3200G 

AMD Ryzen 3 3200G 4-Core

  • CPU Speed 4 GHz

  • Wattage 65 watts

  • Processor Count ‎4

  • Item Weight 1.12 pounds

AMD A6-7400K Dual-Core 

AMD A6-7400K Dual-Core 3.5 GHz

  • CPU Speed3.5 GHz

  • Wattage 65 watts

  • Memory Type‎ DDR3 SDRAM

  • Processor Count ‎2

  • Item Weight 4.6 ounces

Core i3-2120 Dual-Core

Intel Core i3-2120 Dual-Core

  • CPU Speed 3.6 GHz

  • Wattage 65 watts

  • Item Weight 9.6 ounces

Intel Core i3-9100F

Intel Core i3-9100F 4 Core

  • CPU Speed 3.6 GHz

  • Wattage 65 watts

  • Memory Type ‎GDDR4

  • Processor Count 4

  • Item Weight ‎11.9 ounces

Intel Core i7-10700KF

Intel Core i7-10700KF 8 Cores

  • CPU Speed 3.8 GHz

  • Wattage 125 watts

  • Processor Count ‎8

  • Item Weight ‎2.08 ounces

Core i7-4770 Quad-Core

Core i7-4770 Quad-Core

  • CPU Speed 3.4 GHz

  • Wattage 84 watts

  • Processor Count ‎4

  • Item Weight ‎1.34 ounces

↓ 08 – Dual-Core Processor And Quad-Core Processor

The processor is the main component of a laptop or computer. It executes functions and comprises the computer program. It can manage all instructions such as arithmetical, logical, input/output, and other basic instructions which are created by hardware.

Dual-core processors mean two processors embedded into one integrated circuit. Both processors are linked with each other which is capable to execute their operations up to twice to run the system fast.

The quad-core processor has four cores in a single chip which can process instructions at the same time. The individual core in a quad-core can run multiple instructions at the same time that increases the overall speed of a program. 

↓ 07 – Dual Core Vs Quad Core Laptops

There is a variety of dual-core and quad-core laptops. As discussed above you will choose the laptop that should have all the qualities you want in your laptop at a reasonable price. Generally speaking, it all depends on the work you are using your laptop for. for light use purposes or for one task performing dual-core will be best and budget-friendly also. however, If you are looking for multiple tasks at the same time and use your laptop for intensive work then a quad-core laptop with a slower clock speed will be probably more beneficial.


↓ 06 – Dual Core i7 Vs Quad-Core i5

It’s important to think about the model number of the CPUs you’re comparing because this stuff now is available known as “Generations.” And oftentimes a lower model, newer generation CPU can beat out a better model older generation CPU. Multiple CPUs are always faster than Multiple Cores. This has been a long-time known fact since way back within the days of early SMP.

More CPUs are always faster than multiple cores at the hardware level. But that’s only true if you’re comparing the precise core model. You’ll always find charts of morons posting charts where the twin core is thrashing the dual CPU, by a few points, but if you look closely you’ll always notice that either the CPU cores are, in fact, not identical cores, or they used words like “virtually identical” which suggests they’re not in fact, identical, but only similar or mostly identical, but as long as there are minuscule differences within the test machines, the synthetic benchmarks will never reflect reality.

Given that cores, make, and model are identical, the two dual-core CPUs will beat the only quad-core CPU. while you would think having more cores on one CPU would speed things up by keeping them as approximate as possible, that isn’t the case. The contest would come right down to motherboard CPU wiring, cache sizes, and little details. but during a perfect model experiment where all is identical, the two i5 dual cores will beat the only quad core i5. Meanwhile, if we upgrade our 2 dual cores from i5 to i7 then in fact our 2 i7’s would beat the i5 quad core.

↓ 05 – Dual Core Vs Quad Core For Gaming

Video games are programs that advantage numerous centers. Video games take fringe inputs from your keyboard and mouse, run it through a graphical program, react to the coding built into the amusement, and after that outputs audio and visual criticism. That’s the kind of preparation that needs multiple cores to run effectively. 

Gaming is one of the foremost well-known employments for numerous center handling. Due to the nature of the programs, gaming takes in a part of manual inputs from the player and after that produces a large number of outputs. Sometimes you may listen to approximate recreations that are “CPU intensive” instead of design seriously. Meaning that the basic program requires a parcel of preparing control to run easily that has nothing to do with the illustrations card. That is why gaming, particularly present-day in-your-face gaming, truly benefits from additional preparing cores.


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↓ 04 – Price Vs Performance


2021 HP 14" HD

  • 14 Inch HD Display

  • AMD Ryzen 3 3250U Dual-Core Processor

  •  ‎4GB DDR4 SDRAM

  • 128GB SSD

  • AMD Radeon Vega 3

2021 Newest Acer Aspire

  • CPU Speed 4 GHz

  • AMD Ryzen 3 3200U Dual Core Processor (Beat i5-7200U)

  • 8GB RAM 128GB SSD

  • Item Weight  3.97 lbs

HP Chromebook

  • 14-inch Display

  • AMD Dual-Core A4-9120C Processor

  • 4 GB SDRAM

  • 32 GB eMMC Storage

Core i3-2120 Dual-Core

Flagship 2019 HP

  • 14" FHD Display

  • Intel Quad-Core Pentium Silver N5000 Up to 2.7Ghz

  • 4GB DDR4 RAM

  • 64GB eMMC SSD

  • Support up to 256G Micro SD Extra Storage

Intel Core i3-9100F

Lenovo Chromebook 2-in-1

  • 11.6 inches LED

  • Mediatek Processor

  • 4GB RAM, 32GB eMMC,

  • Google Chrome OS

Intel Core i7-10700KF

Acer 15.6" Laptop

  • 15.6 Inches Display

  • 6th Gen. Intel Quad Core N3710 Processor 2.56GHz

  • 8GB RAM, 1 TB S-ATA 6

  • Intel HD Graphic


↓ 03 – Pros And Cons


  • Better performance than a single-core
  • Clock speed is comparatively higher than a single processor
  • A dual-core processor with a higher threading feature can manage two threads at a time
  • Can easily run two or more applications
  • In dual-core, CPU doesn’t need to frequently switch between threads
  • Consumes more energy to run
  • Single-core can perform better than dual-core if it has a great clock speed
  • Dual-core can not handle more than two applications at the same time.
  • More expensive than single-core
  • Produce more heat


  • Multi-tasking ability is much better than dual-core
  • Generated heat does not create any huge problem for users
  • Power and performing ability is comparatively high than dual-core
  • It consumes less power outside of heavy usage time
  • Consumes more energy
  • Quad-cores are more costly than dual-core
  • It will not be supported by the software and operating systems in years
  • It has four cores interlinked which produce more heat

↓ 02 – Is Double The Core Will Double The Speed?

The CPU may contain one or more processors. All units are known as cores. The cores contain the ALU, controllers, and registers. It’s not surprising that a PC has two, four, or much more cores. A central processor with many cores has the ability to run other projects at the same time. 

Still, increasing the number of cores not only doubles the speed of your PC. Central Processing Units can communicate with each other via the cores channel, which consumes a fraction of the additional speed.

↓ 01 – What Are My Computer Specification Needs?

Having a Dual Core or a Quad-Core computer will likely be enough to suit most people’s needs. And counting on the opposite specifications one may have, both are often fairly affordable.

If you’re trying to find a computer to try to do everyday tasks, including browsing online and checking email, an easy Dual-Core processor could be enough for your needs. or if you only want some extra power, a Quad-core wouldn’t hurt you in any way except for your wallet. You’re a fanatical gamer, a movie editor, or an animator, you ought to definitely be looking toward a Quad-Core computer or even something more powerful than that.



Q: Is a quad-core better than dual-core?

A: It depends on the clock speed, for example, the quad-core processor can support a clock frequency of 3.0 GHz, and a dual-core processor can run at 3.5 GHz per processor, which means that the dual-core processor core can handle 14%. Programs, dual-core processors are actually more efficient.

Q: How much faster is quad-core than dual-core?

A: Although computers equipped with quad-core processors are usually faster than dual-core models, the difference in speed depends on several factors: In a very busy system and ideal conditions, the quad-core processor will run for a certain period of time given that time is a dual-core machine.

Q: Is quad-core twice as fast as dual-core?

A: With multiple cores, your computer can run multiple processes at the same time. Therefore, a quad-core chip can execute commands fourfold faster than one core (or twice as fast as a dual-core chip), but this doesn’t mean that it can receive commands from RAM at four times the speed.

Q: How many cores does my computer have?

A: To view the number of cores currently running on the pc, for Windows users, just press Ctrl + Alt + Del to open the Windows Task Manager, click the Task Manager button, then attend the Performance tab switch. it’s listed within the lower right corner. This specific set of instructions is for Windows 10 users. The instructions for other versions could also be slightly different. 

Mac users have difficulty determining what percentage cores your computer has. First, click on the Apple logo within the upper right corner and attend the “About This Mac” tab. you’ve got a computer, but it’s going to not tell you exactly what percentage cores you’re using. you would like to enter your processor information into search engines and do your own research.


2 thoughts on “Dual Core Vs Quad Core”

  1. I met Sibgha when she interviewed me for her project and could see the sharpness combined with the smart brains that she is a different one out there. I am highly impressed by the article and such valuable detailed deliberations leaving no question unanswered forms to be a true reading material that will answer all the questions of the reader not leaving any shades of grey in the readers mind!!!! Hats of and keep polishing your self!!!!

  2. Quite informative and pretty helpful – would definitely consider these details while buying myself a new toy (laptop) soon, In-sha Allah!


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