AMD Ryzen 7 Pro 3700U vs Intel Core i7 8665U

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What are the differences between AMD Ryzen 7 Pro 3700U and Intel Core i7 8665U? One of the most significant differences between an AMD Ryzen 7 Pro 3700U and an Intel Core i7 8665U processor is that the former is designed for the business laptops while the latter is designed for the ultrabooks.

However, when it comes to choosing the right one for your laptop, it is not enough to know just that much.

You will need to know more than that in order to make a proper comparison between these two processors before arriving at a final and fruitful decision.

For that, you will need to know the technical aspects of the two as well.

It includes the lithography, size of the cache memory, the number of transistors if available, the maximum RAM capacity and its bandwidth along with the type of memory supported, the number of cores and threads, the PCI Express types and number of lanes for data transmission, the architecture name, the type of microarchitecture, the release date, and a lot more.

The list seems to be pretty long and it means a lot of research as well as putting in a lot of time and effort on your part. If you want to cut it short, you can go through articles like this one.

By doing that, you will come to know about all the differences in a much more precise and concise manner.

Not only that. The ‘Which is better’ section will also enable you to know which among the AMD Ryzen 7 Pro 3700U and Intel Core i7 8665U processors is the best fit for your laptop.

AMD Ryzen 7 Pro 3700U vs Intel Core i7 8665U – The Differences

AMD Ryzen 7 Pro 3700U vs Intel Core i7 8665U 

Your computing needs and preferences will surely influence your decision when you need to make a choice between the AMD Ryzen 7 Pro 3700U and Intel Core i7 8665U processors.

However, without proper and in-depth knowledge of the two, it will not be easy to make your choice.

This is where this article will help you a lot.

Here are some of the major differences between these two processors enlisted for you to enhance your knowledge and help you in making your choice.

Date of Launch

The launch date of the AMD Ryzen 7 Pro 3700U processor was 6th January 2019 but the Intel Core i7 8665U CPU was launched a couple of months later on 16th April 2019.

Series

As it is evident from the names of these two processors, the AMD Ryzen 7 Pro 3700U processor belongs to the AMD Picasso Ryzen 3000 APU series.

Read Also:  AMD Ryzen 7 4800H vs AMD Ryzen 5 5600X

In comparison, the Intel Core i7 8665U processor belongs to the Intel Core i7 series.

Part Number

The part number of the AMD Ryzen 7 Pro 3700U processor is YM370BC4T4MFG while the product ID tray number of the Intel Core i7 8665U chip is CL8068404064305.

Architecture Codename

The code name of the architecture of the AMD Ryzen 7 Pro 3700U processor is Picasso and it comes with a Zen+ microarchitecture.

On the other hand, the core name of the architecture of the Intel Core i7 8665U CPU is called the Whiskey Lake U and its microarchitecture is referred to as Whiskey Lake.

Base Clock Frequency

The AMD Ryzen 7 Pro 3700U processor comes with a base clock frequency of 2300 MHz while the Intel Core i7 8665U model comes with a lower base clock frequency of 1900 MHz.

Boost Clock Frequency

The boost clock frequency of the AMD Ryzen 7 Pro 3700U processor is 4000 MHz but, in comparison, the Turbo boost frequency of the Intel Core i7 8665U variant is 4800 MHz. However, these are for each of the cores of the two processors.

When you take all the cores of the two CPUs together into account, the boost clock frequency of the AMD Ryzen 7 Pro 3700U comes down to 3500 MHz and that of the Intel Core i7 8665U processor drops down significantly up to 2.80 GHz.

Cache Sizes

The size of the L1 cache of the AMD Ryzen 7 Pro 3700U processor is 384 KB while that of the Intel Core i7 8665U CPU is 256 KB.

The size of the L2 cache of the AMD Ryzen 7 Pro 3700U processor is 2 MB while that of the Intel Core i7 8665U CPU is 1 MB.

And, as for the size of the L3 cache, that of the AMD Ryzen 7 Pro 3700U processor is 4 MB while that of the Intel Core i7 8665U CPU is 8 MB.

Manufacturing Technology

The manufacturing technology of the semiconductor for the AMD Ryzen 7 Pro 3700U processor is 12 nm.

However, on the other hand, the fabrication process of the Intel Core i7 8665U processor is 14 nm, making it a bit larger in size.

Socket

The AMD Ryzen 7 Pro 3700U has a socket that belongs to the FP 5 type as compared to the BGA 1528 socket in the Intel Core i7 8665U processor.

Instruction Set Architecture and Extension Support

The AMD Ryzen 7 Pro 3700U processor comes with x86 64-bit Instruction Set Architecture and supports ISA extensions such as SSE4a, SSE4.2, SSE 4.2, AVX2, FMA3, AES-NI, XFR, and SMT.

On the other hand, the Intel Core i7 8665U processor supports the same type of ISA but along with that it supports ISA extensions and other features that include and are not limited to SSE4.1, SSE4.2, AVX, AVX2, AES-NI, TSX, and Quick Sync.

Virtualization Modes

The virtualization modes supported by the AMD Ryzen 7 Pro 3700U processor include AMD-V and SVM while the modes supported by the Intel Core i7 8665U processor include VT-x, VT-x EPT, and VT-d.

Integrated Graphics Processing Units

The AMD Ryzen 7 Pro 3700U comes with an AMD Radeon RX Vega 10 graphics chip integrated into it.

On the other hand, the Intel Core i7 8665U processor comes with an Intel UHD 620 graphics chip integrated into it.

Read Also:  AMD Ryzen 5 Pro 2500U vs AMD Ryzen 3 3300U

Graphics Card Frequency Range

The frequency range of the Radeon RX Vega 10 graphics chip of the AMD Ryzen 7 Pro 3700U processor can go as high as up to 1400 MHz from 300 MHz.

However, on the other hand, the range of frequency of the integrated graphics chip of the Intel Core i7 8665U processor is between 300 MHz and 1150 MHz.

Configurable Thermal Design Power

The configurable Thermal Design Power or TDP of the AMD Ryzen 7 Pro 3700U processor is from 12 watts to 25 watts but the TDP of the Intel Core i7 8665U CPU can be configured from 10 watts to 25 watts.

Memory Types Supported

The AMD Ryzen 7 Pro 3700U processor is known to support a DDR4 memory with a bandwidth of up to 1400 MHz.

However, on the other hand, the Intel Core i7 8665U chip supports both a DDR4 RAM of the same bandwidth as well as an LPDDR3 RAM with a bandwidth of up to 2133 MHz.

Maximum Memory Capacity

The AMD Ryzen 7 Pro 3700U processor supports up to 32 GB of DDR4 memory.

On the other hand, the Intel Core i7 8665U CPU can support up to 64 GB of memory.

Maximum Memory Bandwidth

The AMD Ryzen 7 Pro 3700U has the ability to support up to 38.397 GB/s memory bandwidth while the Intel Core i7 8665U processor supports a maximum memory bandwidth of up to 37.5 GB/s.

Error Correction Code Support

The AMD Ryzen 7 Pro 3700U processor supports Error Correction Code but the Intel Core i7 8665U CPU lacks it.

Maximum Operating Temperature

The AMD Ryzen 7 Pro 3700U processor comes with a maximum operating temperature of 95oC, which is 5 degrees less than the maximum operating temperature supported by the Intel Core i7 8665U model.

PCI Express Lanes

For transmitting data, the AMD Ryzen 7 Pro 3700U processor comes with 12 PCI Express lanes while the Intel Core i7 8665U model has four more lanes for that purpose.

GPU Execution Units

There are 10 execution units in the AMD Ryzen 7 Pro 3700U processor but the Intel Core i7 8665U chip comes with as many as 24 such units.

GPU Shading Units

The number of shading units present in the AMD Ryzen 7 Pro 3700U processor is 640 which is much more in comparison to the 192 shading units present in the Intel Core i7 8665U.

Floating Point Operations Per Second

The FLOPS or Floating Point Operations per Second of the AMD Ryzen 7 Pro 3700U processor is 1792 which is much higher than the FP32 Floating Point of the Intel Core i7 8665U CPU which is just 384.

Performance Per Watt Ratio

The AMD Ryzen 7 Pro 3700U processor has a performance per watt ratio of 676 pts/W.

This is significantly lower than that of the Intel Core i7 8665U CPU clocking 961 pts / W.

Which is Better – AMD Ryzen 7 Pro 3700U or Intel Core i7 8665U?

The plain and simple answer to this question is – neither.

This is because the features and functionalities differ significantly in the AMD Ryzen 7 Pro 3700U and Intel Core i7 8665U processors and therefore each will offer different levels of performance and satisfy the needs of different user types.

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Therefore, it is always required to choose a processor that will meet your computing needs and also will be convenient for you to use. Ultimately, it is your preference and choice.

Most people make a choice primarily based on the brand name, which may not pay off well every time.

Ideally, a clear and proper comparison needs to be made head-to-head among these two processors.

To make your final choice, knowing the differences will surely help you a lot but you will be even better off if you know the similarities between these two processors as well.

This will enable you to make a more accurate comparison and make a prudent decision.

One of the most significant similarities between the AMD Ryzen 7 Pro 3700U and Intel Core i7 8665U processors is that they both come with 4 cores and 8 threads in them.

Another notable point of similarity is that Thermal Design Power or power consumption of both these processors is 15 watts.

The third significant similarity between these two processors is that they both support PCI Express 3.0 version.

And, the integrated graphics chip of these two processors supports up to three external displays due to their common 14 nm technology.

Also, it is good to know that both these processors support hyperthreading but are not unlocked for overclocking.

The users’ reviews also help a lot more often than not when it comes to making a choice.

Therefore, make sure that you spend some time visiting several different review sites, preferably those neutral, third-party sites.

If you do so, you will find that some users prefer using an AMD Ryzen 7 Pro 3700U over the Intel Core i7 8665U because:

  • It is faster in processing data when one or all the cores of the two processors are considered and compared
  • It comes with a larger L1 and L2 cache and
  • It has a semiconductor that is smaller in size in comparison.

On the other hand, there are few users who support and advise using an Intel Core i7 8665U processor rather than an AMD Ryzen 7 Pro 3700U because:

  • Each core of it comes with a higher Turbo boost speed
  • It has a large L3 cache and
  • The maximum operating temperature is 5°C higher.

Therefore, you can see that some of the features of the AMD Ryzen 7 Pro 3700U are better while the Intel Core i7 8665U CPU beats it in some others.

This means that you will need to make your choice based on the type of job you want to do on your computer and also on what you want the processor to do for you exactly.

This will ensure that you make an investment that will offer you higher returns and buy a processor that will not fail to keep up with your expectations.

Conclusion

Choosing between an AMD Ryzen 7 Pro 3700U and Intel Core i7 8665U processor is a difficult task but it will be made much easier when you know the differences and similarities between them. That was the whole intention of this article.