i7 8700k: A Complete Guide to Intel’s Flagship Processor

In the world of computer processors, Intel has always been one of the leading names. One of their most popular products is the i7 8700k, which was released in 2017. This powerful processor has garnered a lot of attention from tech enthusiasts due to its impressive specifications and performance.

In this article, we will take an in-depth look at the i7 8700k, its features, advantages, and disadvantages.

What is i7 8700K

The i7 8700k is a powerful processor developed by Intel, which was released in 2017. It is a 64-bit hexa-core processor and is part of Intel’s 8th generation of CPUs. The i7 8700k is built on a 14nm++ manufacturing process, which allows for higher clock speeds and more efficient power consumption.

It has become very popular among gamers, video editors, and other power users due to its impressive specifications and performance.

i7 8700K Specification

Specifications Details
Brand Intel
Series Core i7
Model i7-8700k
Lithography 14nm++
Cores 6
Threads 12
Base Clock Speed 3.7 GHz
Max Turbo Boost Speed 4.7 GHz
Cache 12 MB
TDP 95 W
Integrated Graphics Intel UHD Graphics 630
Socket LGA 1151
Memory Support DDR4-2666
PCIe Version 3.0
Release Date Q4 2017

i7 8700k Base Clock Speed and Turbo Boost

The i7 8700k has a base clock speed of 3.7 GHz, which means that it operates at this frequency when running at normal conditions.

However, the processor is capable of boosting its clock speed to a maximum of 4.7 GHz under load with Intel’s Turbo Boost technology. This allows the processor to provide better performance when required, such as during intense gaming or running heavy applications.

The Turbo Boost feature works by temporarily increasing the clock speed of the processor’s cores, providing an additional speed boost to the system.

i7 8700k Cores and Threads

The i7 8700k has 6 physical cores, which means that it can execute up to 6 independent processes simultaneously. In addition to the physical cores, the processor also has Hyper-Threading technology, which allows for 12 threads to be executed simultaneously.

This means that the i7 8700k can handle up to 12 threads at the same time, allowing for better multitasking and overall system performance. Hyper-Threading technology is especially useful for running applications that benefit from parallel processing, such as video editing or 3D rendering.

i7 8700k Cache

The i7 8700k has a total cache of 12 MB, which is divided into three levels: L1, L2, and L3 cache. The L1 cache is 384 KB, the L2 cache is 1.5 MB, and the L3 cache is 10 MB. The cache acts as a buffer between the processor and the main memory, which allows the processor to access frequently used data more quickly.

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A larger cache allows the processor to store more data, which can improve the overall performance of the system. With its 12 MB cache, the i7 8700k can handle large amounts of data and execute instructions more quickly, resulting in faster system performance.

i7 8700k Power Consumption

The i7 8700k has a thermal design power (TDP) of 95 watts, which is the maximum amount of power that the processor will consume under normal operating conditions.

TDP is an important factor to consider when building a computer system because it determines the amount of heat generated by the processor. Higher TDP processors tend to generate more heat, which requires better cooling solutions to prevent the system from overheating.

The i7 8700k’s TDP of 95 watts is relatively high, which means that it requires a capable cooling system to keep it operating within safe temperatures.

However, with proper cooling and power management, the i7 8700k can deliver exceptional performance while maintaining stability and reliability.

i7 8700k Integrated Graphics

The i7 8700k features Intel UHD Graphics 630 as its integrated graphics solution. Integrated graphics allow the CPU to handle basic graphics processing tasks, such as video playback and web browsing, without the need for a separate graphics card.

The UHD Graphics 630 is a relatively powerful integrated graphics solution and is capable of handling most basic graphics tasks with ease. It has a base frequency of 350 MHz, and a maximum dynamic frequency of 1.2 GHz, providing good performance for general graphics tasks.

However, for more demanding applications such as gaming or professional 3D rendering, a dedicated graphics card is recommended.

Performance

i7 8700k Gaming Performance

The i7 8700k is a popular choice for gaming systems due to its high clock speed and 6 physical cores. With a base clock speed of 3.7 GHz and the ability to turbo boost up to 4.7 GHz, the i7 8700k can handle even the most demanding games with ease. Its 6 cores also allow for smooth multitasking and faster loading times for games that require more processing power.

When paired with a dedicated graphics card, the i7 8700k can deliver exceptional gaming performance. Its integrated UHD Graphics 630 can handle basic graphics tasks, but for optimal performance, a dedicated graphics card is recommended.

With a compatible graphics card, the i7 8700k can provide high frame rates, smooth gameplay, and the ability to run games at higher resolutions and graphical settings.

The i7 8700k is an excellent choice for gamers who demand high performance from their systems. Its powerful processing capabilities, combined with a dedicated graphics card, can provide a seamless and immersive gaming experience.

i7 8700k Productivity Performance

The i7 8700k is also an excellent choice for productivity tasks such as video editing, 3D modeling, and other CPU-intensive applications.

With its high clock speed and 6 physical cores, the i7 8700k can handle complex tasks with ease and provide faster processing times for demanding applications.

When compared to its predecessors, the i7 8700k provides significant improvements in productivity performance. In benchmark tests, the i7 8700k has shown up to a 25% increase in performance compared to the previous generation i7 7700k processor.

In addition to its processing power, the i7 8700k also benefits from its large cache size of 12 MB, which allows for quicker access to frequently used data. This can further improve performance for tasks that involve frequent data access, such as video editing and rendering.

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The i7 8700k is an excellent choice for users who require high-performance computing for productivity tasks. Its powerful processing capabilities, combined with its large cache size, can provide faster processing times and improved productivity.

i7 8700k Overclocking

The i7 8700k is known for its high overclocking potential, allowing users to push its performance beyond its stock settings. Overclocking involves adjusting the CPU’s clock speed and voltage settings to increase its processing power beyond its original specifications.

The i7 8700k is known for its high base clock speed and turbo boost frequency, but with overclocking, users can push the processor to reach even higher clock speeds. Many users have reported successful overclocks of up to 5 GHz, although achieving such high overclocks requires advanced cooling solutions and a bit of trial and error.

It’s worth noting that overclocking can void the processor’s warranty and can potentially damage the CPU if done incorrectly or if proper cooling measures are not taken.

As such, it’s recommended that only experienced users attempt to overclock the i7 8700k, and that appropriate measures are taken to ensure that the CPU remains stable and within safe temperature limits.

The i7 8700k’s overclocking potential makes it a popular choice among enthusiasts and power users who demand the highest levels of performance from their systems. However, it’s important to approach overclocking with caution and to ensure that appropriate measures are taken to prevent damage to the CPU.

Advantages and Disadvantages

i7 8700k Advantages

The i7 8700k is a powerful processor that offers several advantages to users who require high-performance computing. Here are some of its key advantages:

  • High clock speed: The i7 8700k has a base clock speed of 3.7 GHz and can turbo boost up to 4.7 GHz, making it one of the fastest processors available for consumer-grade desktop systems.
  • 6 physical cores and 12 threads: The i7 8700k has 6 physical cores and 12 threads, which allow for efficient multi-tasking and improved processing power for demanding applications.
  • Large cache size: With a 12 MB cache size, the i7 8700k allows for quicker access to frequently used data, which can improve performance for CPU-intensive tasks.
  • Overclocking potential: The i7 8700k is known for its high overclocking potential, allowing users to push its performance beyond its stock settings for even faster processing speeds.
  • Excellent gaming performance: The i7 8700k provides excellent gaming performance and can handle even the most demanding games with ease.
  • Improved productivity performance: The i7 8700k also offers improved productivity performance compared to its predecessors, making it an excellent choice for users who require high-performance computing for tasks such as video editing, 3D modeling, and other CPU-intensive applications.

The i7 8700k offers a powerful combination of high clock speeds, multi-core processing power, large cache size, and overclocking potential, making it an excellent choice for users who require high-performance computing for gaming and productivity tasks.

i7 8700k Disadvantages

While the i7 8700k offers many advantages, there are also a few potential disadvantages to consider:

  • High power consumption: The i7 8700k has a higher TDP (Thermal Design Power) than many other CPUs, which means it can consume more power and generate more heat than some other processors. This can make it more difficult to cool the CPU and may require a more robust cooling solution.
  • Limited upgrade path: The i7 8700k is built on the LGA 1151 socket, which means it’s not compatible with some newer motherboards that use different sockets. This can limit upgrade options for users who want to keep their existing motherboard.
  • Expensive: The i7 8700k is a high-end processor and comes with a higher price tag than many other CPUs, which may not be within everyone’s budget.
  • No integrated Wi-Fi or Thunderbolt 3: While the i7 8700k does have integrated graphics, it does not come with integrated Wi-Fi or Thunderbolt 3 support, which may be important for users who want to build a compact, high-performance system.
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While the i7 8700k is a powerful processor, its high power consumption, limited upgrade path, and higher price tag may make it less attractive to some users.

However, for users who require high-performance computing for gaming and productivity tasks, the i7 8700k remains an excellent choice.

i7 8700k in Comparison with other Processors

Here is a comparison table between the i7 8700k and some other popular CPUs:

CPU Model Cores/Threads Base Clock Speed Turbo Boost Cache TDP Integrated Graphics
i7 8700k 6/12 3.7 GHz 4.7 GHz 12MB 95W Intel UHD Graphics 630
Ryzen 7 3700X 8/16 3.6 GHz 4.4 GHz 32MB 65W AMD Radeon RX Vega 8
i9 9900k 8/16 3.6 GHz 5.0 GHz 16MB 95W Intel UHD Graphics 630
Ryzen 9 5900X 12/24 3.7 GHz 4.8 GHz 70MB 105W AMD Radeon RX Vega 8

As you can see, the i7 8700k has fewer cores and threads than some of the other CPUs in this comparison table. However, it has a higher base clock speed and Turbo Boost frequency than the Ryzen 7 3700X and Ryzen 9 5900X, which can provide better single-core performance. The i9 9900k has the same number of cores and threads as the Ryzen 9 5900X, but with a slightly lower cache size and clock speeds.

In terms of power consumption, the i7 8700k and i9 9900k both have a TDP of 95W, while the Ryzen 7 3700X has a lower TDP of 65W and the Ryzen 9 5900X has a higher TDP of 105W.

As for integrated graphics, the i7 8700k and i9 9900k both come with Intel UHD Graphics 630, while the Ryzen CPUs come with AMD Radeon RX Vega 8 integrated graphics.

It’s important to note that performance can vary depending on the specific applications being used and the overall system configuration. Users should consider their specific needs and budget when choosing a CPU.

i7 8700k Cooling and Thermal Paste

The i7 8700k can generate a significant amount of heat when running at high speeds, which makes cooling an important consideration for those who want to get the most out of the processor. The recommended cooling solution for the i7 8700k is a liquid cooling system or a high-performance air cooler.

When installing a cooling solution for the i7 8700k, it’s important to ensure that the thermal paste is applied correctly. Thermal paste is a substance that is used to improve the thermal conductivity between the processor and the cooling solution. When applied correctly, thermal paste can help to lower temperatures and improve overall system stability.

There are several different types of thermal paste available on the market, but the most commonly used type is a silicone-based compound. When applying thermal paste, it’s important to use the correct amount to ensure optimal heat transfer. Too much or too little thermal paste can have a negative impact on cooling performance.

The process of applying thermal paste can vary depending on the specific cooling solution being used. Generally, a small amount of thermal paste should be applied to the center of the processor, and then spread evenly using a plastic spatula or other tool. It’s important to avoid applying too much pressure when spreading the thermal paste, as this can also have a negative impact on cooling performance.

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Proper cooling and thermal paste application are important considerations for anyone looking to get the most out of their i7 8700k processor. By using a high-quality cooling solution and correctly applying thermal paste, users can help to ensure optimal performance and stability, even when running demanding applications or games.

i7 8700k Compatibility and Motherboards

The i7 8700k is compatible with Intel 300-series chipsets, specifically the Z370 and Z390 chipsets. These chipsets provide support for features like overclocking, high-speed memory, and multiple PCIe lanes for graphics cards and other peripherals.

When choosing a motherboard for the i7 8700k, it’s important to consider the specific features and capabilities that are needed for the intended use of the system. For gamers and enthusiasts who plan to overclock their processor, a high-end Z390 motherboard with advanced power delivery and cooling features may be the best choice.

Other factors to consider when choosing a motherboard for the i7 8700k include the number and type of PCIe slots, the number of USB ports, and the quality of the onboard audio and networking. Additionally, some motherboards may offer additional features like built-in Wi-Fi or RGB lighting, which can add to the overall aesthetic and functionality of the system.

It’s also important to ensure that the motherboard is compatible with the specific type and speed of memory that will be used with the i7 8700k. The processor supports DDR4 memory with speeds up to 2666MHz, although some motherboards may support higher memory speeds through overclocking.

Choosing the right motherboard for the i7 8700k can help to ensure optimal performance and compatibility with other system components. By considering factors like chipset support, feature set, and memory compatibility, users can select a motherboard that meets their specific needs and preferences.

i7 8700k Benchmarks

Benchmarking tests can provide valuable insights into the performance capabilities of the i7 8700k processor. Here are some benchmark results for the i7 8700k, compiled from various sources:

Benchmark Score
PassMark CPU Mark 16,489
Cinebench R20 3,112
Geekbench 5 (single-core) 1,423
Geekbench 5 (multi-core) 7,794
3DMark Time Spy Physics Score 11,042
Blender BMW Render (CPU) 2m 47s
HandBrake Video Encoding (4K to 1080p) 3m 38s

The PassMark CPU Mark score is a comprehensive benchmark that measures the overall performance of the processor in various tasks, including integer and floating-point calculations, compression, encryption, and physics simulations. With a score of 16,489, the i7 8700k ranks among the top performing desktop processors on the market.

The Cinebench R20 benchmark is a widely-used tool for measuring CPU performance in rendering and other demanding tasks. The i7 8700k scored 3,112 points in this test, which is a strong result that places it ahead of many other processors in its class.

Geekbench 5 is a cross-platform benchmark that measures CPU and GPU performance in both single-core and multi-core scenarios. In the single-core test, the i7 8700k scored 1,423 points, which is a solid result that demonstrates strong single-threaded performance. In the multi-core test, the processor achieved a score of 7,794 points, which reflects its excellent multi-threaded performance capabilities.

The 3DMark Time Spy Physics Score measures the CPU performance in a gaming environment, specifically in physics calculations that simulate real-world physics effects. The i7 8700k scored 11,042 points in this test, which is a strong result that indicates good gaming performance.

The Blender BMW Render test is a CPU-based benchmark that measures the time taken to render a 3D model in the Blender software. The i7 8700k completed this test in 2 minutes and 47 seconds, which is a good result that demonstrates the processor’s rendering capabilities.

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Finally, the HandBrake Video Encoding test measures the time taken to transcode a 4K video to 1080p using the HandBrake software. The i7 8700k completed this test in 3 minutes and 38 seconds, which is a solid result that shows the processor’s video encoding capabilities.

These benchmark results demonstrate that the i7 8700k is a powerful and versatile processor that is well-suited for a wide range of tasks, including gaming, rendering, and video encoding.

i7 8700K vs i7 9700K

Specifications i7 8700k i7 9700k
Architecture Coffee Lake Coffee Lake Refresh
Socket Type LGA 1151 LGA 1151
Cores 6 8
Threads 12 8
Base Clock Speed 3.7 GHz 3.6 GHz
Turbo Boost Technology Up to 4.7 GHz Up to 4.9 GHz
Cache 12 MB 12 MB
TDP 95 W 95 W
Integrated Graphics Intel UHD Graphics 630 Intel UHD Graphics 630
Price Check price on Amazon Check price on Amazon

Here are some details on the differences between the two processors:

  • Architecture: Both the i7 8700k and the i7 9700k use Coffee Lake architecture, but the i7 9700k is part of the Coffee Lake Refresh series, which offers slightly improved performance and better thermal management.
  • Cores and threads: The i7 8700k has 6 cores and 12 threads, while the i7 9700k has 8 cores and 8 threads. This means that the i7 9700k can handle more tasks simultaneously, but the i7 8700k may perform better in tasks that require hyperthreading.
  • Base clock speed and turbo boost technology: The i7 8700k has a slightly higher base clock speed of 3.7 GHz, compared to the i7 9700k’s 3.6 GHz. However, the i7 9700k can reach higher clock speeds with its turbo boost technology, up to 4.9 GHz, compared to the i7 8700k’s 4.7 GHz.
  • Cache: Both processors have 12 MB of cache, which helps speed up frequently accessed data.
  • TDP: The i7 8700k and i7 9700k both have a TDP (thermal design power) of 95 W, which means they require similar cooling solutions.
  • Integrated graphics: Both processors have Intel UHD Graphics 630, which is capable of handling basic graphics tasks, but is not ideal for gaming or heavy graphics workloads.
  • Price: The i7 8700k and i7 9700k are both high-end processors, and their prices may vary depending on availability and retailer.

The i7 9700k offers slightly better performance due to its additional cores, but the i7 8700k may be a better choice for tasks that require hyperthreading. Additionally, the i7 8700k may be slightly more affordable depending on pricing and availability.

i7 8700K vs Ryzen 5 3600

i7 8700k and Ryzen 5 3600 are two processors that belong to different manufacturers and were released in different years. The i7 8700k was released in 2017, while the Ryzen 5 3600 was released in 2019. Despite this, they are often compared to each other due to their similar price points and performance levels. In this section, we will compare the two processors in terms of their specifications, gaming and productivity performance, power consumption, and price.

Specifications

Specification i7 8700k Ryzen 5 3600
Cores/Threads 6/12 6/12
Base Clock 3.7 GHz 3.6 GHz
Boost Clock 4.7 GHz 4.2 GHz
L3 Cache 12 MB 32 MB
TDP 95 W 65 W
Integrated GPU Intel HD Graphics 630 None
Price $319.99 $199.99

Gaming Performance

In terms of gaming performance, the i7 8700k and Ryzen 5 3600 are very similar. Both processors can handle most games with ease, but the i7 8700k has a slight edge in some games due to its higher single-core performance. However, the difference is not significant enough to justify the higher price of the i7 8700k.

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Productivity Performance

When it comes to productivity tasks such as video editing, 3D rendering, and other CPU-intensive tasks, the Ryzen 5 3600 outperforms the i7 8700k due to its higher core count and larger cache size. The Ryzen 5 3600 is also more power-efficient, which is an advantage in these kinds of tasks.

Power Consumption

The Ryzen 5 3600 has a TDP of 65 W, which is significantly lower than the 95 W TDP of the i7 8700k. This means that the Ryzen 5 3600 consumes less power and generates less heat than the i7 8700k.

Price

The Ryzen 5 3600 is significantly cheaper than the i7 8700k, with a price difference of around $120. Considering the fact that the Ryzen 5 3600 outperforms the i7 8700k in most productivity tasks and is almost as good in gaming performance, it offers better value for money.

Overall, both processors are excellent choices for different use cases. The i7 8700k is a better choice for gaming due to its slightly higher single-core performance, while the Ryzen 5 3600 is a better choice for productivity tasks due to its higher core count and larger cache size. However, considering the price difference and the fact that the Ryzen 5 3600 offers almost similar gaming performance and better productivity performance, it is a better choice for most users.
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FAQs about i7 8700k

What is the release date of i7 8700k processor?

The i7 8700k processor was released on October 5, 2017.

What is the maximum temperature for i7 8700k?

The maximum temperature for i7 8700k is 100°C.

Can i7 8700k be used for gaming?

Yes, i7 8700k can be used for gaming as it has a high clock speed and six cores that allow for smooth and efficient gameplay.

Is i7 8700k good for video editing?

Yes, i7 8700k is good for video editing as it has a high clock speed and six cores that allow for efficient video rendering.

What is the TDP of i7 8700k?

The TDP of i7 8700k is 95 watts.

Is i7 8700k compatible with DDR3 RAM?

No, i7 8700k is not compatible with DDR3 RAM. It is only compatible with DDR4 RAM.

Can i7 8700k be overclocked?

Yes, i7 8700k can be overclocked as it has an unlocked multiplier.

What is the difference between i7 8700k and i7 8700?

The main difference between i7 8700k and i7 8700 is that i7 8700k has an unlocked multiplier, allowing for overclocking, while i7 8700 does not.

Is i7 8700k good for streaming?

Yes, i7 8700k is good for streaming as it has a high clock speed and six cores that allow for efficient streaming.

What is the price of i7 8700k?

The price of i7 8700k varies depending on the retailer, but it typically ranges from $300 to $400 USD.


Conclusion

In conclusion, the i7 8700k is a powerful and versatile processor that is ideal for both gaming and productivity. With its high clock speeds, six cores and twelve threads, and impressive gaming performance, it’s a great choice for anyone looking for a high-end CPU. While it may not be the latest and greatest option available, it still stands up well against newer processors and offers excellent value for its price.

Overall, if you’re looking for a processor that can handle anything you throw at it, the i7 8700k is a solid choice. Whether you’re a gamer or a content creator, this CPU won’t disappoint. With its impressive performance, overclocking potential, and broad compatibility with motherboards, it’s a great investment for anyone who wants to build a high-end PC.

Final Recommendations:

we highly recommend the i7 8700k for anyone looking for a high-performance processor that offers a great balance between gaming and productivity. However, if you’re on a budget or prefer to go with a newer option, the i7 9700k or Ryzen 5 3600 are also excellent choices to consider. Ultimately, the choice comes down to your personal needs and preferences.