How to choose i5 i7 R5 R7? Attachment: Comparison and differences between i5 i7 R5 R7

php editor Xinyi analyzes the differences between the four processors i5, i7, R5, and R7. When purchasing a computer, processor performance is a crucial consideration. i5 and R5 are suitable for daily office and light gaming use, while i7 and R7 are more suitable for high-performance needs such as professional design and video editing. By understanding their performance characteristics and price differences, you can better choose a processor that suits your needs and improve the performance of your computer.

I believe everyone has had this dilemma when purchasing a notebook: How should I choose between AMD and Intel when the memory, hard drive, and graphics card are the same? I5 i7 R5 R7 processors How to choose the model? Next, the author will answer them one by one...

01 What is the difference between i5 and i7?

Difference 1: The number of cores and threads are different

For example: Take the Lenovo Savior Y7000 2021 model as an example. It has two options: the 11th generation i5-11400H and i7-11800H. The processor version, i5-11400H has 6 cores and 12 threads, and i7-1165G7 has 8 cores and 16 threads. The greater the number of CPU cores, the stronger the overall performance of the CPU. We can understand the CPU as a supermarket. The number of threads is equivalent to the checkout channels in the supermarket. The more checkout channels, the higher the checkout efficiency. In other words, the larger the number of threads, the higher the output.

Difference 2: Different CPU basic frequencies

The CPU basic frequency can be simply understood as the working frequency of the CPU during operation, just like a pile driver , being able to type 10 in 1 second is definitely faster than being able to type 8, but there are many factors that affect the final frequency of the processor.

Difference 3: CPU cache is different

The CPU cache can be understood as a temporary file storage. The storage size is an important indicator to measure CPU performance, and the difference is relatively large.

Summary: i5 and i7 processors are different in terms of cores, threads, base frequency, cache, etc. You need to choose according to your own needs.

#The following two models are equipped with i5 and i7 processors respectively, both of which are relatively good.

02 How to choose between AMD and Intel?

In response to this issue, the author can only say that the two companies have their own advantages and disadvantages based on your own needs.

In terms of usage, AMD and Intel have different design routes. Intel's single-core performance is stronger, so it performs better in games. AMD is better at multi-tasking. If you usually use software such as PS, AE, and PR, then AMD processors are recommended.

For example:

The Lenovo Savior Y7000 2021 model is equipped with i5-11400H and is priced at 6,699 yuan, with stronger performance!

Lenovo Savior R7000 2021 model equipped with R5-5600H is priced at 6,299 yuan, which is more cost-effective!

Finally, there is one more thing to note. There are big differences between different versions of computers, the 10th generation i5 and the 11th generation i5. You need to pay special attention when purchasing.

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