What’s The Difference Between Intel i7 And Intel i5 CPUs?

The CPU is one of the first things you think of when you are building a computer. If you are an Intel fan one thing you might think about is whether to purchase an Intel i7 or Intel i5 processor.

This can be a hard decision especially if you aren’t sure what the difference is between these processors.

So, what’s the difference?

Intel i7 CPU

The difference between the intel i7 and i5 is that the i5 processor gives a more balanced performance for different tasks. i7 processors, on the other hand, provide much more performance taking them from the standard to a higher-end component. Due to this high-end performance, the intel i7 processors are also higher in rank.

That is the difference in simple terms, but you still need to understand what processors are and how they work. So let’s dive into the processor world and get you accustomed to the details you need to choose between the two.

How Processors Contribute To Your Pc Performance

Everyone who uses computers benefits from processors as they contribute to the functionality of your PC. Processors work as the brains of your computer, helping you complete tasks with other system components as the parts.

They come with cores which are series of smaller processors in the central processing unit (CPU) to help complete more tasks. These cores handle different tasks improving performance so if you use a fast PC, know that it’s the processor at work.

Features Of The Intel Core I5 And I7 Processors

The two processors have some features that make it offer you the performance you enjoy from it. If you are detail-oriented and prioritize certain PC functions, then knowing this feature helps you make your purchase decision. Here are the features of both processors:

Core i5

Compatibility With Integrated Memory

The core i5 processor improves your software performance with its integrated memory (RAM) compatibility making your operations faster and more optimal. Its compatibility makes it easier to store related operations and overlaps them for easy access creating a faster performance. So, your easy access to information from your applications is easier with a core i5 processor due to this feature.

Turbo Technology 

Intel implements a turbo technology feature that allows you to increase the speed at which your processor functions for better performance. You can enjoy faster loading times when you start up application packages without exceeding the safe temperature set for them.

64 Bit Architecture

It also supports the 64-bit software packages as intel manufactured to be compatible with related software in its performance range. So, you can use your pc with application software packages if you have any. 

Dual And Quad Core Support

Most core i5 processors come with dual and quad-core support, which means they have 2 – 4 cores embedded. So, you have a balanced performance if you only perform daily activities or low-end gaming on your PC. However, the newer generations of i5 processors come with Hexa cores (6 cores), giving better performance. 

Core i7

Virtualization Technology

Most core i7 processors support virtualization with a technology implemented by intel, allowing you to enjoy multiple workloads with the same resources. It’s beneficial if your activities involve virtual machines, but you might not need them otherwise. You don’t need to worry about it for gaming, except if you use emulators or work demands the feature.

Quad, Hexa, And Octacore Support

Many core i7 processors come with quad and Hexa cores offering their standard function high performance to serve you. Newer generations, however, come with octa cores (8 cores), which means you get higher performance than the other two. It works better as the octa-core helps you complete operations requiring your processor to make calculations faster.

64 Bit Architecture

Core i7 processors also support 64-bit architecture, so you will have no problems running related software packages. It also tends to handle more workload especially if it comes with eight cores giving you more than you expect. Nevertheless, you have no worries if you are someone who takes the 64-bit road and can go ahead with your usual PC plans.

Overclocking Support

Intel gives an overclocking feature to the core i7 processors allowing it to push up its performance higher than the standard. The standard speeds lie between 2.6GHz to 4.0GHz but overclocking lets you take it higher than that. You can enjoy higher speeds up to 4.70GHz to 5.1GHz with newer generation core i7 processors around now. 

What Differentiates The intel i7 and i5 Processors

Several things differentiate the two processors, and most are based on the features and output you enjoy using them. The differences mostly lie in performance, pricing, cooling systems, and speeds, but how do the differences relate to each other? Check out these details to help you match up both processors to your needs:


Core i7 provides you with a higher performance than core i5 processors since it offers you high end support for your activities. It is designed to handle more workload due to the features included in it. Core i5 processors are, on average, standard for daily activities and little gaming.


The cost of core i5 processors is cheaper than the core i7 counterparts since it’s the standard processor. Core i7 processors are high-tier, and the prices also reflect the quality it offers, putting them above the i5 processors. However, the prices vary depending on the number of cores, so watch out for that too.

Cooling Systems

Most computers with core i7 processors have a cooling system to maintain the temperature while it works optimally. Core i5 processors are designed to work at a safe temperature despite the turbo boost technology. However, you will need a cooling system for your core i7 processor, especially if you frequently overclock it.


Core i7 offers you more speeds with its overclocking feature, as you can get up to 5.1GHz to speed up your operations. The Core i5 processors, on the other hand, only give you up to 3.6GHzeven with the turbo boost technology. Also, the i7 is faster on base speed than the i5 since it is designed to increase the ranks based on production.

Core Limits

There are currently no i5 processors with eight cores, so you will be limited to Hexa core with an i5 processor. However, core i7 processors start-up to dual-core and go up to 8 cores which means you get more than an i5 processor will offer. 

How To Pick The Best Processor For Your Pc

Your processor determines how fast your computer runs and how much workload it can handle overall. The processor you will use if you do heavy editing or gaming will differ from a regular business person. Here is a quick guide to help you pick out the best processor for your computer and operations: 

Note Your Operations

Your tasks are important since they determine what you need, and noting them helps you match your purchase. If your operations only include typing or using mi to low-end software packages, then a core i5 processor will suffice. However, getting a core i7 processor is best if you do more heavy gaming or high-end video editing and rendering.

Decide Between Pc Build Or New Purchase

You would prefer a PC build if your purchase is for heavy gaming or high-end video editing operations. The reason is that you can customize a cooling system that will serve your processor to maintain the temperature after overclocking it. However, getting a ready-made PC would be best if your operations only need a little processing power.

Verify Your Finances

After completing the steps above, the next step is to match your finances to what you need since you pay for the purchase. Core i5 is still a great choice to handle your gaming needs but with less performance than the i7 processor. So, you can save on it, but getting the core i7 is great if your finances support it.

Final Thoughts

Both processors have made workflow easier and faster depending on your demands despite giving you different features and standards. Selecting which to go for is also easy with the steps we have laid out above. 

Remember to note your workflow and the demands as you match it to your processor choice. It’s the best way to avoid a bad experience with performance so you don’t get stressed out later.

Lucas Coulson

I first got into building my own computer when I was around 12 or 13. The first computer I had ever built didn't work. So I kept researching to figure what I did wrong. I really enjoyed researching, learning, and building computers, so I decided to turn it into an online business, and here I am.

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