Six-core Intel Core i5 and Core i7 (Coffee Lake) processors for the “new” LGA1151. Intel Core i3 and i5 processors for LGA1150 Intel i5 processors

Intel i5 computers are designed to be great gaming machines. Assemblies in this configuration allow you to comfortably use new gaming products at maximum graphics settings.

Features of the fifth series processors

They cope well with the assigned tasks. PCs built on the basis of these CPUs are classified as gaming equipment high class. To form a complete impression, consider technical features mentioned processors:

• hardware implementation of additional codecs (compared to previous generations);
• increased processor performance and energy efficiency;
• excellent integrated graphics core Intel HD Graphics;
• support for Ultra HD 4K (working with extremely high resolution is available);
• built-in DirectX 12 API;
• Intel Quick Sync Video technology;
• OpenCL 2.0 framework support.

PC with Intel Core i5 from EDELWEISS

• high-quality cooling systems that can confidently maintain low temperatures when operating in gaming mode;
• ergonomic housings with large free space;
• fast RAM of the latest generation DDR4;
• presence of an integrated Wi-Fi module - certain models;
• universal motherboards;
• ample opportunities further modernization of the computer and replacement of components.

System units based on i5 are notable for their moderate price. A high-quality and powerful assembly can be purchased at a price in the range of 70,000-80,000 rubles. By varying the parameters of the components, you can choose the appropriate PC model, based on your available financial resources.

Intel Core i5 processors are among the most popular in the IT market in Russia and around the world. Within this family, chips are produced that are adapted to the widest range of tasks solved by users. What are the specifics of individual Which ones are best adapted for overclocking?

General information about Core i5 processors

Processors, reviews of which are different, are represented by microcircuits in several generations. Despite the similarity of the name, technologically the chips can be very different.

Thus, the first generation i5 processors appeared in 2009. They were adapted for "desktops", they used the Lynnfield kernel, corresponding to the Nehalem architecture. The next modification of i5 chips appeared in 2010. These processors used the Clarkdale core and had a built-in computer graphics processing module. Note that these chips, according to the classification common among IT experts, are of the same generation.

In 2011, Core i5 chips with Sandy Bridge architecture appeared. Main characteristics This generation, released as part of the Intel Core i5 series, is full integration of the graphics module with the chip crystal. In 2012, a new line of processors appeared - with the Ivy Bridge core. In 2013, the American corporation released Haswell-type processors, one of which - the Intel Core i5 4070K - soon became especially popular among gamers, since it could be overclocked in the most efficient way thanks to the unlocked multiplier.

Let's take a closer look at the specifics of the latest generations - 3rd and 4th, Intel Core i5 processors, characteristics of chips based on Ivy Bridge and Haswell architecture - how well can they correspond to the leading position of the American corporation in the global microchip market?

General information about Ivy Bridge processors

Features of the processors of the family under consideration are the presence of several cores, the lack of support for Hyper-Threading technology, which provides multi-threading, and the presence of a third-level cache of 6 MB. As some experts note, processors within the family under consideration are characterized by a high degree of mutual similarity in terms of key technological characteristics. For example, all Ivy Bridge chips are implemented within the 22 nm process technology, they contain an E1 type crystal, which contains 1.4 billion transistors.

The main strength of the new processor line is the upgraded graphics accelerator. Thus, the series of chips under consideration uses modules of the HD Graphics 2500/4000 type. They provide support, in particular, for interfaces such as DirectX in version 11, OpenGL 4.0, and OpenCL 1.1. It is characterized by excellent performance in terms of working with 3D games and demanding applications.

Ivy Bridge processors have high-tech memory controllers and PCI Express buses. Thus, if a motherboard for Intel Core i5 assumes support for video cards using the PCI Express standard in version 3, then the microchips of this family help achieve very high PC performance. The same can be said for DDR3 memory modules - the interaction between them and Ivy Bridge processors also ensures the highest computer efficiency.

Let us now consider the features of popular processors within the 3rd generation of the Intel Core i5 family. The characteristics of these chips, according to reviews from many users and IT experts, allow us to speak of microcircuits as very effective hardware components that help solve a wide range of user tasks.

Specifications Core i5-3570K

This processor is considered the flagship processor of the 3rd generation. It leads the line in terms of clock speed, and is also characterized by an option that is useful in many respects - an unlocked multiplier. It allows, in particular, to easily overclock the microchip. We noted above that this feature also characterizes the Intel Core i5 4570K processor in the latest line - Haswell. However, it is fully functional. Many gamers in their reviews speak extremely positively about the possibility of effectively overclocking the processor. The chip in question is equipped with the same high-performance graphics module - HD Graphics 4000.

At the same time, there is a slightly more simplified modification of the processor - Intel Core i5-3570, that is, without an index. It is characterized, in turn, by the inability to use the unlocked multiplier. In addition, as the description of its characteristics indicates, this processor does not have the most powerful version of the graphics module. It has an HD Graphics 2500 accelerator installed, which is inferior to the Graphics 4000 modification noted above.

Features Intel Core 3550

Another notable Intel Core i5 model, which also has quite a lot of reviews, is the i5-3550. This processor is characterized by a lower clock frequency, and therefore runs a little slower than the flagship model. But the difference is small - 100 MHz. Therefore, by the way, the cost of these processors is almost the same. However, so are the key characteristics.

Advantages of Intel Core i5-3470

It belongs to the category of junior models of the line under consideration, and accordingly, it has a lower price. However, in general, the performance of the chip is comparable to the flagship modification - for example, it has 4 cores, a third-level cache of 6 MB, and a processor clock speed exceeding 3 GHz. True, the type of processor in question has a less powerful graphics module installed - Graphics 2500, which operates at a frequency slightly lower than the same one, but in higher modifications of the processor.

Specifications Intel Core i5-3450

It is considered the youngest model in the line under consideration. Between it and the modification described above there is a minimum of differences, which, in fact, are expressed in clock frequency. In modification 3470 it is slightly higher. Otherwise specifications chips match.

Reviews of the third generation Core i5

So, what are users saying about the third generation Intel Core i5? The comparison, as noted by microprocessor technology enthusiasts, essentially comes down to finding differences between three indicators - the version of the graphics accelerator, the presence of an unlocked multiplier, and the clock frequency. According to PC owners on which this or that chip is installed, even if the processor has the lowest frequency, does not support an unlocked multiplier, and also does not process graphics as efficiently as its analogues - this is due to the presence of the Graphics 2500 module. But in any case an exceptionally high-performance tool is placed in the hands of the user.

The question that concerns many owners of PCs with an Intel Core i5 processor - “how to overclock the processor” - has a very simple answer: all you need to do is set the required values ​​for the multiplier, which is unlocked in the corresponding modifications of the chip.

No other experiments are required, and it is not recommended, so as not to violate the calculation algorithms laid down by the manufacturer. You should also understand that when overclocking an Intel Core i5, the processor temperature can increase significantly. Thus, you should equip the processor with a more powerful cooler in advance.

Features Intel Core i5-4430

Let's move on to studying the specifics of chips newest generation- those with Haswell core installed. The i5-4430 processor can be considered the youngest in the line under consideration. It is characterized by a relatively low clock frequency, and also has a property that is not the most desirable for gamers - the lack of overclocking capabilities. At the same time, processors of this type have a floating multiplier, that is, they are selected automatically by the computer depending on the actual load. The chip has support for TurboBoost technology in version 2.0.

Advantages of Intel Core i5-4440

Among the main differences between this processor and the one discussed above is the difference in clock frequency. The corresponding figure for the i5-4440 microchip is 100 MHz higher. At the same time, the set of key instructions is generally the same. In other respects, the processors are identical.

Specifications Intel Core i5-4460

Thanks to the frequency increased by 100 MHz, it works faster than the previous modification of the processor. Also, the set of instructions is somewhat wider than that of the younger models in the line. Otherwise, the characteristics of the chips are the same. Many IT experts, as well as enthusiasts, consider the three youngest chips in the Haswell line in a single context - as identical devices. In fact, the main difference between them is the clock speed, and in some cases, the instruction set.

Specifications Core i5-4570

A model that is characterized as occupying a middle position in the family. It combines almost all the advantages of the latest line of Core i5 chips - such as, for example, full TurboBoost operation, vPro compatibility, as well as TXT. The chips under consideration support all instructions provided by the technological line.

The power of computers with an installed i5-4570 chip is enough to perform basic user tasks and run games - but provided that the motherboard for Intel Core i5, as well as the video card installed on it, has the necessary characteristics in terms of performance. A significant aspect is the quality of system programs. So, to fully utilize the capabilities of Intel Core i5, the drivers for all devices must be up to date.

Advantages of Core i5-4670K

This is the very processor that gamers love so much. The purpose for which many of them buy the Intel Core i5 chip in question is overclocking. You can carry it out, and even achieve the most outstanding results thanks to the unlocked microcircuit multiplier.

True, in some aspects the chip in question is inferior to the previous modification; in particular, it does not support the vPro and TXT standards, which are necessary to provide increased computer protection against malware. The key characteristics of the i5-4570K chip are identical to the previous modification. It copes well with games - but again, provided that the motherboard for Intel Core i5, and also, very importantly, the video card, are characterized by high performance. The main methodology for overclocking microchips is to increase the multiplier.

Features Core i5-4690

This model is among the newest. It can be noted that there are no obvious changes in characteristics in comparison with previous modifications of processors. Perhaps only the clock frequency has increased by 100 MHz compared to the Core i5-4570. The processor also now supports a number of modern instructions. But in general, Intel has not taken revolutionary steps in terms of upgrading chips, since, apparently, they already meet the criteria that characterize the manufacturer as a market leader.

Which of the processors we reviewed is the best? Intel Core i5, as we noted at the very beginning of the article, is a family of chips that are very different from each other. And not only in terms of comparing generations, but also sometimes within the same line. Each microchip we examined is optimal for solving its problems in terms of price and performance. It is important that the PC on which Intel Core i5 is installed has the latest and highest quality device drivers. The software component is no less important from the point of view of achieving high results than hardware components.

Optimal motherboard

What characteristics should an Intel Core i5 motherboard ideally have? So that all the processor capabilities provided by the manufacturer can be fully used? Experts recommend the appropriate hardware component that supports the Z87 chipset - it will be especially useful for users planning to overclock chips.

For example, Gigabyte GA-Z87-HD3 is an optimal motherboard for such purposes. Intel Core i5 in those modifications that are adapted for overclocking will be an excellent tool for an overclocking enthusiast - if there is an appropriate hardware component in the PC structure. It can be noted that this motherboard is suitable for all processors that support the LGA 1150 standard - that is, this significantly expands its functionality. Regarding other useful characteristics of the hardware component under consideration, we can highlight support for USB 2.0 and 3.0 ports, compatibility with SATA 3. Another remarkable feature of the motherboard from Gigabyte is that it allows for the simultaneous operation of two video cards at once.

An excellent option for third-generation Core i5 processors is the MSI H61M-P31 (G3) motherboard, which is based on the H61 chipset. It supports two G.Skill DDR3-1600 RAM modules with a capacity of 4 GB. There is support for high-performance video cards such as The motherboard in question is often used by IT experts when testing the performance of Intel Core i5 processors.

Another high-performance motherboard on which you can install processors of this family is Gigabyte G1.Sniper 5. It is characterized by a fairly high price - about 20 thousand rubles, but cheaper models are not always able to solve problems corresponding to the performance of Intel Core i5 chips. The motherboard in question supports the LGA1150 standard; it can install 4 DDR3 RAM slots operating at frequencies in the range from 1333 to 3000 MHz. There is support for the SLI/CrossFireX standard. The motherboard also allows you to install components compatible with a high-speed SATA slot, allowing data transfer at a speed of 6 Gbit/s. There is support for wireless technologies.

For the first time, desktop 6-core processors appeared eight years ago at prices starting from $600. But the Socket LGA1366 platform itself was quite expensive, and only wealthy enthusiasts could afford it. Although, perhaps, the main reason why such solutions could not become popular can be considered the lack of widespread adoption software, capable of taking full advantage of the new opportunities at that time. Of course, there was specialized software, but only in certain narrow niches Oh. For multi-core processors to become mainstream, it was necessary to prepare the ground, which is what Intel did.

To do this, starting with the mainstream platform Socket LGA1156 and subsequent ones, a hierarchy was introduced that remained virtually unchanged until the seventh generation of Intel Core. So, at the very bottom are the 2-core Intel Celeron and Intel Pentium chips (the 4-thread “hyperpen” and the like stand out from the general row). One step higher are the models of the Intel Core i3 line, which also have 2 cores, but thanks to the support of Intel Hyper-Threading logical multithreading technology, they are capable of processing 4 threads. At the very top are the Intel Core i5 / i7 processors: they have 4 full cores (the exception is the 2-core 4-thread models of the Intel Core i5-6xx family), and in the latter case, a double number of threads. This approach allowed the microprocessor giant to cover all the needs for building a wide range of home, school or office computers. And in all subsequent years, engineers from Santa Clara have been qualitatively improving their products and expanding their functionality.

In parallel, HEDT platforms were also developing, which offer multi-core “pebbles” for creating uncompromising gaming or workstations. It is noteworthy that with the release of Socket LGA2011-v3, the recommended price tag for 6-core processors dropped below $400, and for the first time 8-core 16-thread, and then 10-core 20-thread models leaked into the desktop segment.

What about AMD? It must be said that after the Intel Core 2 Duo appeared on the scene, the “reds” were in the role of catching up. The company tried to take advantage of numbers, offering more cores than its competitor. We are talking about 6-core AMD Phenom II X6 and newer 8-core AMD FX. But at the dawn of their appearance, game engines used only 1-2 threads and, due to faster cores, Intel solutions looked preferable. However, this does not mean that these processors turned out to be unsuccessful, it’s just that their time had not yet come. As proof, we can recall many modern tests of “fufyks”, which even now look very good, especially after proper overclocking. It’s also worth mentioning that AMD managed to establish a strong presence in consoles thanks to its 8-core Jaguar CPUs, which encouraged game makers to parallelize their code.

It would seem that nothing can disrupt this hegemony and everyone has already come to terms with a slight (5-10%) increase in computing power as the CPU moves from generation to generation, which was confirmed by the release of the line , which is essentially just a slightly modified version . But with the debut of the long-awaited processors, the company from Sunnyvale managed to impose an active fight on Intel in the price segments of $100 and above. Moreover, AMD remained true to its principles - “more features for less money.” As a result, in every price range, Ryzens outperform their competitors in the number of cores or threads. To be fair, it is worth noting that this does not always translate into an unconditional advantage in performance, but from a purely psychological and marketing point of view, the blow was noticeable. Naturally, the “blues” had to quickly respond to such a daring attack from their eternal rival. The first step was to adjust the plans for the release of the platform and significantly expand the line of Intel Core X chips, including a real monster - the 18-core 36-thread Intel Core i9-7980XE.

But much more excitement was caused by the debut of the 8th generation Intel Core processors. This is due to the fact that the new Intel Coffee Lake family, for the first time in many years, received a proportional increase in the number of cores/threads and cache memory. That is, now the Intel Core i5 / i7 series of CPUs offer solutions with six computing cores, which are characterized by the presence / absence of support for Intel Hyper-Threading technology and a 9 / 12 MB L3 cache, and the Intel Core i3 has four full cores, without HT, but with an L3 cache increased to 6 MB. In practice, this resulted in a significant increase in productivity, which was confirmed by our practical acquaintance with and. By the way, a couple of our experiments showed that it outperforms not only its 2-core predecessor Core i3-7100, but also the younger 4-core Core i5 of previous generations. It’s curious, but it can compete on equal terms with the more expensive one. This means that the new Core i5 looks like a very attractive option for building a modern gaming computer.

Now in model range Intel has the most affordable 6-core processor. For a moment, according to the official price list Intel Core i5-8400 is $187 in quantities of 1000, making it a very tasty buy. But the real picture is a little different. At the time of writing, its average cost reached $250 per domestic market, while a direct competitor can be found for $220. Considering the temporary lack of available motherboards for Coffee Lake, when assembling real systems on Socket AM4, you can additionally save about $60 or even more. But what to choose in this case? And you will find out by reading this material.

Specification

Packaging, delivery and appearance

The processor was kindly provided for testing by the company BRAIN Computers. In the company store it is available in a BOX version (BX80684I58400) with a simple cooler. It came to us in an OEM version (CM8068403358811) without a cooling system. The difference in price is about $15-20, which will allow the user to choose a more efficient cooler, but instead of a three-year warranty, they will have to limit themselves to only one.

The markings on the heat dissipation cover of the Intel Core i5-8400 indicate that our sample was manufactured in Malaysia in the 37th week of 2017, that is, between September 11 and 17. Considering the use of the same Socket LGA1151 processor socket, there are practically no visual differences from its predecessors.

But it’s worth remembering that to run any Intel Coffee Lake processor you will need a motherboard based on Intel 300 series chipsets. Although, at your own peril and risk, you can use it and either give a model based on Intel 100-/200-series chipsets the ability to work with new CPUs, or, at best, waste time (and at worst, turn it into a museum exhibit).

On this moment Only models based on the overclocker chipset are available for the updated platform. Naturally, if you are the owner of a chip with an unlocked multiplier, then this is a completely justified choice, but owners of models without the “K” index will have to significantly overpay for functionality they do not need. The cheapest boards based on it will cost around $120-130, which is approximately 2.5 times more expensive than budget solutions based on Intel H110 for Intel Skylake/Kaby Lake. Debut available options on lower chipsets (Intel H310, H370 and B360) we expect it back in January, but so far open sale they didn't show up.

Technical characteristics analysis

As already mentioned, the Intel Core i5-8400 is a 6-core processor that is produced using a 14 nm process technology. At the microarchitectural level, Intel Coffee Lake has a minimum of differences from , that is, with a single-threaded load and at the same frequency, they are equal. But the new chips use a modified production process, which the manufacturer itself refers to as 14++ nm (recall that Intel began using 14 nm back in 2015 in Intel Broadwell processors). This technology makes it possible to produce multi-core solutions with relatively low heat generation, increases the yield of usable crystals and reduces their cost. As an example, our test subject has a TDP of 65 W. Of course, its base frequency is quite modest and is only 2.8 GHz, but thanks to Intel Turbo Boost 2.0 technology, this value can rise to 4 GHz.

We conducted practical tests on a motherboard with an inexpensive cooler Vinga CL-2001B, which is suitable for 65W processors from AMD and Intel. Its design consists of aluminum radiator and a 120mm hydrodynamic bearing fan with blue LED backlighting.

In the AIDA64 stress test Maximum temperature cores did not exceed 72°C with a critical indicator of 100°C, and their clock frequency was at 3.8 GHz. The chip can operate at a frequency of 3.9 GHz in the case of a load on 2-4 cores, or accelerate to 4 GHz in single-threaded mode. The cooler speed did not exceed 1400 rpm, although the specification indicated 1600 rpm. The background noise was absolutely comfortable.

For comparison, we recall that its predecessor, with fewer cores and the same thermal package, can operate at maximum load only at a frequency of 3.3 GHz, and when it is reduced, you can see a value of 3.5 GHz. In turn, the older brother, , when all cores are loaded, it operates at a frequency of 4.1 GHz; when using 2-4 cores, this figure increases to 4.2 GHz, and in a single thread it should be 4.3 GHz.

We express our gratitude to the companyBRAIN Computers for the processor provided for testing.

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The results made a dual impression: on the one hand, the performance of the processor part is quite consistent with the modern budget level, on the other hand, two computation threads are already not enough for many modern programs (in the sense that they can use more, accelerating accordingly). And the graphics core, even if it has “grown up” compared to the previous generation, still remains too weak to play more or less modern games at least at minimum settings and with a reduced resolution.

What happens if you pay extra? The question is not idle, since the value of money has increased somewhat recently, so the question of the price of processors is again beginning to matter, which has been greatly devalued over the last decade. In addition, the functional features of modern computers are already very weakly dependent on central processors, satisfying many users even within the budget segment, so additional costs only lead to the fact that everything becomes a little faster. We will try to estimate the magnitude of this “slightly”.

Test bench configuration

Two Core i3 and one Core i5 models will help us with this. With the first, everything is simple - these are the same two computing cores as in Celeron/Pentium, but capable of performing four threads of calculations thanks to the support of Hyper-Threading technology. The number of graphics pipelines has also doubled, and there are completely no restrictions on video technology support in this family - in general, this is a “more mature” option. Models 4130 and 4370 are just two opposite ends of the range: in the first case, the minimum frequency for “regular” Core i3, 3 MiB of L3 cache and a low-end GPU, while the second is the maximum in frequency (3.8 GHz is quite serious) , both in cache memory (full 4 MiB L3), and in graphics. But this processor is quite expensive, so it almost overlaps with the younger Core i5-4460: the same graphics, low frequency, but there are already four “full-fledged” cores - a more efficient scheme than 2+HT.

With whom to compare? Of course, we will need the senior Pentium G3460, tested last time. Another processor of the previous generation, namely the Core i5-3427U, is a guest from a completely different segment: it is a CULV model, usually found in laptops and mini-PCs. But this is what makes it interesting - after all, the question of what to buy: a full-size computer or some kind of NUC (the 3427U was just tested as part of one of the modifications of the latter) arises for many people. And two AMD models - A8-7600 and A10-7800. It is clear that the Pentium graphics were not up to the A6, but today we have more serious (and expensive!) Intel models participating, so it is not interesting to compare with the A6. But with modern A8 and A10 - quite well.

As for other testing conditions, they were as close as possible to those recommended by the manufacturers. Those. AMD processors were tested with the TDP set to 65 W, RAM in maximum mode for all except the Core i5-3427U: there were no SO-DIMM modules suitable for it, so DDR3-1333 was used.

Testing methodology

To evaluate performance, we used our performance measurement methodology using benchmarks and . We normalized all testing results in the iXBT Notebook Benchmark v.1.0 relative to the results of a Pentium G3250 with 8 GB of memory and an Intel 520 240 GB SSD, and the methodology for calculating the integral result remained unchanged. Another program that, like last time, we added to the test set is the Basemark CL 1.0.1.4 benchmark, created to measure the performance of OpenCL code.

iXBT Notebook Benchmark v.1.0

Four threads on two AMD modules in this resource-intensive task is approximately equal to four threads on two Intel cores in the minimum version: the high-frequency i3-4370 is even faster. However, we are not talking about direct competition with quad-core models - although the i5-4460 has a low frequency, it outperforms the best Pentiums by more than twice, and the younger Core i3 and non-top A8/A10 by one and a half. Here is the level of ultrabook Core i5 - only Pentium. Which, however, is not so bad for those who care about the space occupied by the system or its autonomy :)

But not all programs need so many computation threads, and the further we move out of narrow niches towards mass-produced software, the more often this is observed, so the advantages of multi-cores or, at least, multi-threading may dry out. But don’t worry at all - don’t forget that the younger Core i3 and i5 have lower frequencies than the Pentium, but this doesn’t help the latter too much. AMD processors are in an even worse position - it wouldn’t hurt for them to break away from ultrabook Cores more significantly or to overtake the desktop Pentium :)

Photoshop, as we already wrote, still reacts poorly to additional x86 code streams, but it already rates the ability of processors to execute OpenCL quite highly. However, this doesn’t help the “APU ideology” much - it’s still only the Pentium level, and the Core is obviously faster than it. Tabletop ones, of course, but it doesn’t really matter which ones. So the maximum gain actually comes from Core i3.

Two streams are two streams. With weak attempts to use more, which allows the younger Core i3 and i5 to outperform the Pentium and Core i3 running at higher frequencies, respectively, but nothing more. And the Core i5-3427U, swinging the magic sword of Turbo Boost, managed to overtake both AMD desktop models with a TDP of 65 W, and... Celeron G1820 :) In general, not so much, although it could have been worse.

This is where the low clock speed of the Core i5-3427U does not allow one to appreciate its four-thread capabilities, although it still outperforms the G1820. But what’s more interesting is what’s in the desktop segment? And everything is predictable there: Core i3, regardless of frequency, is faster than AMD processors, Core i5 is also even faster, regardless of frequency.

In archivers, multi-threaded packaging “pulls up” multi-core processors, but decompression is performed in one thread - and in the same way “pulls up” high-frequency processors. As a result, the most interesting thing is the practical equality of the older Core i3 and the younger Core i5.

As we have already noted, the test started to run slowly on the LGA1150. Which, however, is not so critical - if you replace a fast solid-state drive with a hard drive (and many still use them as their main and only one, especially when finances are limited) - it will be many times slower: up to 20 points on any platform: ) But with a fast one and within the same platform, as we see, a more powerful processor gives practically nothing: this is the main result from the point of view of testing processors.

In general, the layout is simple. Even the junior Core i3-4130 is slightly faster than any AMD processor for Socket FM2/FM2+. But not much, so these processors can be considered roughly equivalent - as well as all dual-module AMD models. The advantage over Pentium is small, so it is quite possible to limit yourself to representatives of the latter family if you want to “wait inexpensively”. Well, or in cases where “inexpensive” is not too much of a concern, but compactness/autonomy is a big concern, ultramobile Core i5 will also provide a comparable level of performance. But they should not be confused with desktop Core i5 - they are one and a half times faster. The older Core i3s are somewhere between the younger i3 and i5, but closer to the former. For the price, however, too.

OpenCL

We have placed the Core i5-3427U here for now, since it is on par with many desktop models - which is not surprising, since its GPU is more powerful than those of “many” even more modern ones, and this test pays little attention to processor performance.

All three processors with HDG 4600 (i3-4370, i5-4460 and i7-4770K) behave the same, although they cost differently. In general, I again want to wipe away a stingy tear about the fact that in real applications everything is not at all as beautiful as in specialized test utilities, so you have to pay for “unnecessary” x86 cores and gigahertz.

Games

Actually, this is why they buy AMD APUs - you can play in FHD (even at minimum settings), and on Intel processors you can only lower the resolution. But at least it's already possible.

The picture is similar: HD Graphics, even in older versions, and integrated Radeons provide the same frame rate, but in different resolutions. “Somehow it’s possible” and “somehow it’s possible in FullHD” - briefly and clearly :)

The only case where the balm is given to the soul is that the HDG 4600 in medium processors even catches up with the Radeon in FHD, and in low resolutions the Pentium is already faster than AMD processors, but this is not such a frequent (albeit popular) case.

More often than not, this is already in the third game from the set.

Well, the icing on the cake is when we compare “low resolution” and “not at all.”

In Hitman it is a little easier, since the game is less demanding on the GPU. But all the same - AMD is already storming the peaks of full resolution, and Intel only some of its models exceed low resolution.

In general, in a global sense, nothing has changed. Progress in terms of performance (and functionality) of integrated Intel graphics is quite noticeable, but there has been no fundamental change in the picture since the days of Llano. For now, if you still want to play some games without purchasing a discrete video card, AMD processors seem to be the more optimal solutions - they are simply faster and you can afford (as a result) a little more: both in terms of the range of games and in terms of settings.

Total

If the top Core i7 models are expensive, then many can afford a Core i3 or inexpensive Core i5. For what? And simply because they are faster than the same Pentium, but still not much more expensive. On the other hand, they are not many times faster, so you can save money. There are so many people - so many opinions. In any case, there is demand - there is never too much productivity. Moreover, the results of the Core i5-3427U clearly show that desktop computers are not in danger of dying at the hands of mini-PCs or laptops - they sacrifice compactness for performance and price.

But we should not forget that when talking about high performance, we mean specifically “processor” performance in mass programs. The graphics core of the reviewed processors may be superior to the “numberless” HD Graphics, but it is not worth seriously considering it for regular use in games. It is better, however, to choose A8/A10 in this case or install a discrete video card - paired with a Core i3/i5 you will get a truly gaming computer.

Laptops with Intel Core i5 are mid-level models that do an excellent job with most household and professional tasks. Similar devices can be intended for games, office work, graphics editing, video editing and other purposes.

Main features
Unlike “older” models, Core i5 chips do not support Hyper-Threading technology, so each core can process only one stream of information. In addition, they have a reduced frequency and smaller cache size. However, their performance is sufficient to handle many resource-intensive applications, including games.
Processors in this series support automatic overclocking under high loads. Since most of them are intended for use in consumer technology, they are equipped with integrated graphics adapters capable of playing high-definition video.

Main modifications
Before you buy a laptop with Intel Core i5, you should pay attention to the type of processor. Currently, the production of chips of the 5th, 6th and 7th generations continues. They differ in the size of the logical elements used, cache size, frequency and some other parameters. Each generation has greater performance and lower power consumption than the previous one.
You also need to take into account that Core i5 processors are produced in different modifications:

• M, U, S - versions with reduced power consumption;
• K, X - models with an unlocked frequency multiplier, suitable for overclocking;
• HQ - quad-core modifications with an optimal ratio of performance and power consumption;
• R - models with an improved graphics chip.

High-performance computer equipment at Eldorado
Our online store offers affordable prices for laptops with powerful Intel Core i5 processors and other portable devices. All products presented in his catalog can be ordered with delivery in Moscow, Abakan, Grozny, Novosibirsk and other cities of Russia.