Intel Core i5 10th Gen vs i7 8th Gen | Which Processor is The Best For You?

Computer configurations have always been fascinating. You come across different terminologies like 8th generation, 10th generation, and so on.

Besides, Intel comes up with its various series like i3, i5, i7, and i9. It makes it confusing for the purchaser as to which of the configurations is the best suited for him/her.

Let us now decode the mystery and compare the 10th gen i5 and the 8th gen i7 CPUs.

Deciphering the numbering mystery

Conventional logic says that 10th generation CPUs are more advanced than the 8th generation because they have been introduced subsequently.

However, does that make every 10th generation CPU better than the 8th generation chip?

Surprisingly, the answer is a resounding NO. Intel has introduced a different series of CPUs and named them i3, i5, i7, and i9, depending on their capacity and other features.

Therefore, one can say that the i5 is an advanced configuration when compared to the i3 processor. Similarly, the i7 is better than the i5 chip.

With this background data, we shall unfold the mystery of the 10th generation i5 and 8th generation i7 to understand which of the processors is better equipped.

Before we proceed further, let us list out the CPU variants available in the 10th generation i5 and 8th generation i7 processors.

The 10th Generation Intel Core i5 processors

ProcessorCacheCores ThreadsMaximum Clock Frequency
10400T12MB Smart CacheSix Cores12 threads3.60 GHz
1050012MB Smart CacheSix Cores12 threads4.50 GHz
10600T12MB Smart CacheSix Cores12 threads4.00 GHz
1040012MB Smart CacheSix Cores12 threads4.30 GHz
1060012MB Smart CacheSix Cores12 threads4.80 GHz
10600K12MB Smart CacheSix Cores12 threads4.80 GHz
10500T12MB Smart CacheSix Cores12 threads3.80 GHz
10300H8MB Smart CacheFour CoresEight threads4.50 GHz
10400H8MB Smart CacheFour CoresEight threads4.60 GHz
10210U6MB Smart CacheFour CoresEight threads4.20 GHz
10310Y6MB Smart CacheFour CoresEight threads4.10 GHz
10210Y6MB Smart CacheFour CoresEight threads4.00 GHz
1035G46MB Smart CacheFour CoresEight threads3.70 GHz
1035G76MB Smart CacheFour CoresEight threads3.70 GHz
1035G16MB Smart CacheFour CoresEight threads3.60 GHz

The 8th Generation Intel Core i7 processors

ProcessorCacheCores ThreadsMaximum Clock Frequency
8086K12MB Smart CacheSix125.00GHz
8750H9MB Smart CacheSixTwelve4.10GHz
8559U8MB Smart CacheFourEight4.50Ghz
870012MB Smart CacheSix124.60GHz
8709G with Radeon RX Vega M8MB CacheFourEight4.10GHz
8809G with Radeon RX Vega M8MB CacheFourEight4.20GHz
8705G with Radeon RX Vega M8MB CacheFourEight4.10GHz
8706G with Radeon RX Vega M8MB CacheFourEight4.10GHz
8550U8MB Smart CacheFourEight4.00GHz
8650U8MB Smart CacheFourEight4.20GHz

If you look at the above comparison tables carefully, you will find specific characteristics.

Each processor variant has a unique numbering pattern consisting of numbers followed by alphabets.

The 10th generation CPUs start with the numeral ’10,’ whereas the 8th generation processors begin with ‘8.’

The next three digits constitute the SKU (Stock Keeping Unit) number, also popularly referred to as the model number.

The pattern ends with or without an alphabet. Each alphabet has its significance. Here is the exhaustive list of what each alphabet signifies.

B – No description

F – indicates that the CPU requires a discrete graphics card

G – is an indication that the discrete graphics card is already available on the package

The G-suffixed processors come with a number in the range of 1 to 7 placed after the alphabet.

It indicates the level of graphics, with ‘7’ being the most powerful graphics and ‘1’ as the least potent.

H – High-performance graphics included

K – Unlocked version

S – Special Edition of CPU

T – Power Optimised Lifestyle

U – Ultra-low power

Y – Extremely low power

Specific terminologies explained


When a CPU writes data, it has to access the RAM for information. That can take some time. To speed up the process, the CPU stores frequently used data in a specific memory, the Cache Memory.

It accesses this memory to access data that is required often, thereby saving valuable time. It speeds up the process considerably.

Cache memory is available at various levels such as L1, L2, L3, and so on.

Smart Cache is a level 2 or level 3 caching method. It is available for multiple execution cores with the advantage that it makes memory sharing faster among the different execution cores.

The cache unit is denoted in MB. The higher the number, the more is the storage capacity of the cache

Cores and threads

In simple terms, cores increase the amount of work that a computer processor accomplishes at a time.

On the other hand, threads improve computational speed-up.

There are single-core CPUs and multiple-core processors. The 10th generation and 8th generation CPUs come with a maximum of six cores.

Similarly, there can be single threading or multi-threading (hyperthreading). If the number of threads equals the cores, it is single threading.

Generally, the CPUs today come with multi-threading features, where two threads are associated with a single core.

In computer language, the core is an actual hardware component and threads are virtual components used for managing the tasks.

Clock Speed

The clock speed is the operational speed of the CPU expressed in GHz. Every CPU has a base clock speed that is an indicator of how rapidly a CPU can process data.

Generally, a higher frequency denotes a better performance, especially for high-end tasks like gaming and managing video graphics.

However, one should not look at the clock speed in isolation when determining the computer’s performance. Various factors come into play.

Today, you have CPUs coming with Turbo Boost technology that helps in overclocking.

In simple terms, overclocking denotes working at a higher speed than normal. All the 8th and 10th generation CPUs discussed above come with overclocking features.

With this information on hand, we proceed to compare the 10th generation i5 CPUs and the 8th generation i7 chips.

If you compare i5 and i7 chips of the same generation, anyone can say that the i7 processors are better.

When you have a 10th generation i5 versus the 8th generation i7, the battlefield evens out a bit.

Our comparison shows that the 10th generation i5 CPUs are equal to the 8th generation i7 chips, if not better.

  • All the 10th gen i5 chips come with either four or six cores with hyper-threading.
  • Similarly, the 8th gen i7 processors also feature four to six cores with multiple threading.
  • Many 10th gen i5 CPUs come with 12MB smart cache. Some come with 8MB or even 6MB capacity.
  • On the other hand, only a couple of 8th i7 processors feature 12MB smart cache, whereas a majority of them come with 8MB smart cache memory.
  • When you compare the clock frequencies, the 8th generation i7 CPUs are better than the 10th generation i5 chips. Hence, gaming enthusiasts prefer the i7 chips to the i5 CPUs, even if they belong to a lower generation.

What makes the 10th generation better?

Let us go through some of the merits of the 10th generation chips over the 8th generation processors.

The 10th generation Intel Core CPUs come with Intel Iris Graphics to bring broad-scale AI to the PC for the first time.

The 10th gen chips display approximately 2.5 times accelerated AI performance when compared to the earlier generations.

On the graphics performance, the 10th gen processors are nearly twice as better.

However, the distinguishing feature of the 10th generation CPUs is the internet connectivity speed. These chips can support Wi-Fi 6 (Gig+) or 802.11ax.

Thus, these processors can access the internet three times faster than those CPUs supporting 802.11ac or Wi-Fi 5.

Another distinguishing feature of the 10th generation CPUs is the compatibility with the most versatile connectivity port, Thunderbolt 3. It enables data transfer speeds up to 40 Gbps.

10th generation CPU Features

Incredible Speed – Wi-Fi 6

The 10th generation CPUs are compatible with Wi-Fi 6, a generational advance in Wi-Fi performance with enhanced security, interference avoidance, and improved latency.

It is thrice as fast as the existing Wi-Fi 5 standard present in the 8th generation CPUs.

A higher level of Intelligence – Artificial Intelligence Optimization

With features like video upscaling, AI photo editing, AI video editing, and neural noise cancellation, the 10th generation CPUs bring AI-enabled features for all the latest PC and laptop models.

The enhanced AI features enable high-level gameplay performances.

High-quality entertainment

The 10th generation CPUs are capable of delivering 4K UHD videos and powering virtual reality, thereby allowing gamers to play the fastest online games.

As 4K allows four times more pixels than the conventional screens, the 10th gen CPUs allow users to enjoy life-like visuals and quick frame rates without lags and stuttering. 

Compatibility with Multiple Voice Services

The 10th gen CPUs simplify your life by ensuring natural interactions with voice assistants to help you search the web and control the smart home appliances in your home.

10th Generation CPUs – Technology

Excellent Graphics Technology

The 10th generation CPUs come with Intel Iris Plus graphics and Intel UHD graphics deliver high-quality gaming experiences on 1080p gaming. The result is that gamers can get fantastic gaming experience on laptops, equal to that on desktop PCs.

Adaptix Technology

The 10th generation Intel Core processors deliver high-level performance with Intel’s Adaptix technology, as they enable overclocking.

Thus, you notice that all Intel Core 10th generation CPUs display high clocking speeds.

Thunderbolt 3

Thunderbolt 3 removes the burden of multiple cables, as this single port is enough to perform various tasks like powering the PC, transferring data, and also connect with dual 4K UHD displays.

Intel Optane Technology

Intel Optane Technology eliminates bottlenecks by allowing for higher storage. With higher storage comes faster processing. This technology enables the CPUs to unleash their full power instead of using a fraction of it.

The best aspect of the 10th generation CPUs is that Windows 10 OS performs excellently on these chips. It ensures a better user experience, higher level of performance, and superior entertainment.

Which is the better option? – The 10th gen Intel Core i5 CPU or the 8th gen Intel Core i7 processor

On the performance front, the 10th gen Intel Core i5 chip equals the 8th gen Intel Core i7 processor on almost all fronts.

  • The 10th gen CPUs have better smart cache memory.
  • The cores and threading performances are equal for both these CPUs.
  • On the overclocking front, the Intel Core i7 CPUs are better.

A lot depends on the individual CPU models and user preferences. However, the inclusion of dedicated graphics cards can enhance the overall performance of laptops and PCs.

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