Core i5 vs Ryzen 7: A detailed comparison


Which is better for a gaming/business PC: an i5 or Ryzen 7?

That’s a question that has been debated by computer enthusiasts for years.

And while there is no definitive answer, there are some factors you should consider when making your decision.

An i5 costs significantly less than a Ryzen 7. But the price difference may be worth it, depending on your needs. The Ryzen 7 has more cores, which means it can handle more tasks at once. This may be important if you do a lot of multitasking or need to run multiple programs at the same time.

But if you’re mostly just playing games, an i5 will likely be more than enough for your needs. It’s faster and uses less power than the Ryzen 7, meaning your PC will run cooler and quieter. So in the end, it comes down to what you need your PC to do and how much money you want to spend on it.

There are other differences to consider though, let’s find out more:

Core i5 vs Ryzen 7: Features

When it comes to i5 vs Ryzen 7, both processors have their own set of features that make them stand out. For eg: The i5 6500 is a 6th-generation processor with a base clock speed of 3.3 GHz that can be turbo boosted to 3.7 GHz. It has 4 cores and 4 threads and comes with a boost of up to 10 MB L3 cache. On the other hand, the Ryzen 7 is an 8-core, 16-thread processor with a base clock speed of 3 GHz that can be boosted to 4 GHz. It comes with a boost of up to 20 MB L3 cache. In terms of memory support, the i5 can handle up to DDR4-2133 MHz while the Ryzen 7 can handle up to DDR4-3200 MHz. When it comes to graphics, the i5 has an Intel HD Graphics 530 while the Ryzen 7 has an AMD Radeon RX Vega 8 Graphics. In terms of price, the i5 is priced at around $200 while the Ryzen 7 is priced at around $300.

Core i5 vs Ryzen 7: Clock Speed

When it comes to clock speed, however, there is a clear winner: Intel’s i5 processor. The i5 has a base clock speed of 3.6GHz, while AMD’s Ryzen 7 2700 only has a base clock speed of 3.2GHz. That might not seem like a big difference, but when you’re talking about CPUs, every little bit counts. Furthermore, the i5 can be overclocked to 4.0GHz with ease, whereas the Ryzen 7 starts to struggle at higher clock speeds. So if you’re looking for the fastest possible CPU with overclocking, the i5 is the way to go.

Core i5 vs Ryzen 7: Power Consumption

when it comes to power consumption, the two chips differ significantly. The i5 has a TDP of 65 watts, while the Ryzen 7 has a TDP of 95 watts. This means that the Ryzen 7 will consume more power than the i5, even when idling. When under load, the difference in power consumption is even more pronounced. The i5 will typically use between 80 and 90 watts of power, while the Ryzen 7 will use 140 watts or more. As a result, when comparing the two processors, it is important to keep power consumption in mind. The i5 may be more efficient, but the Ryzen 7 offers more raw power.

Core i5 vs Ryzen 7: Performance

Both offer excellent performance, but there are some key differences to consider. Intel Core i5 CPUs tend to be more power-efficient, meaning they can offer longer battery life. They also typically have a higher clock speed, meaning they can handle more demanding tasks more quickly. However, Ryzen 7 CPUs often offer better value for money, as they pack more cores and threads into a similar price range. As a result, they tend to be better suited to multi-tasking and content creation. Ultimately, the best CPU for you will depend on your individual needs and budget. If you prioritize battery life and quick performance, then an Intel Core i5 CPU is the way to go. However, if you need more power for demanding tasks or want to save some money, then an AMD Ryzen 7 CPU is the better option.

Core i5 vs Ryzen 7: Value for money

To answer this question, we need to consider a few different factors. First, let’s look at raw performance. Both the i5 and the Ryzen 7 are powerful processors, but the i5 slightly edges out the competition in terms of single-threaded performance. This means that if you’re looking for a CPU that can handle demanding tasks like gaming or video editing, the i5 is a great choice.

However, the Ryzen 7 has an ace up its sleeve: value for money. When you compare the price of the i5 to the price of the Ryzen 7, it’s clear that AMD’s offering is significantly cheaper. So, if you’re on a budget, the Ryzen 7 is the better choice.

Of course, there’s more to consider than just raw performance and price. But ultimately, it comes down to what you need from your CPU. If you’re looking for the absolute best performance, go with an i5. However, if you’re working with a tight budget, the Ryzen 7 offers great value for money.

Case Study

With all of the talk about which processor is better, it can be hard to know who to believe. So, we decided to put intel’s i5 8400 up against AMD’s Ryzen 7 1700x in a real-world case study.

Here’s what we found.

Adobe Creative Suite CC 2017 Performance Render Test

We used Adobe Creative Suite CC 2017 to test performance while rendering video. For our test, we rendered a 4-minute 4K video down to 1080p. The i5 8400 completed the render in 6 minutes and 45 seconds. The Ryzen 7 1700x finished in 5 minutes and 30 seconds. That’s a difference of 1 minute and 15 seconds, with the Ryzen 7 being the faster processor. 

Score one for the Ryzen 7!!

Blender 2.78a Cycles CPU Render Benchmark Test v0.6

As Blender is gaining popularity for 3D modeling, animation, and even video editing, we decided to include a performance test using this software as well. For our test, we rendered a complex 3D image using both the CPU and GPU. The i5 8400 completed the render in 41 seconds. The Ryzen 7 1700x finished in 36 seconds. That’s a difference of 5 seconds, with the Ryzen again being the faster processor. 

Score two for the Ryzen 7!!


In our tests, the Ryzen 7 was the better performer overall when pitted against the i5 8400. It was faster in both rendering tests we ran. If you’re looking for a processor that will give you an edge in creative applications, then the AMD Ryzen 7 is the way to go.


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I am a computer engineer holding a bachelor's degree in Computer Science, complemented by a Master's in Business Administration from University of Strathclyde, Scotland. I currently work as a Senior IT Consultant in Melbourne, Australia. With over 15 years of...