Components

How Does i7-7700K Compares to i7-8700K

i7-7700k vs i7-8700k

When choosing an Intel Core i7 Processor. A lot of people might be wondering what the differences are between one processor and the other. The main point of contention here is the capabilities that the Intel Core i7 7700K and 8700K Processors can offer and how well they can stack up against each other.

Best Gaming Motherboards for i7-8700K

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GIGABYTE Z370 AORUS Ultra Gaming WiFi (Intel LGA1151/ATX/2xM.2/Front USB 3.1/SLI Motherboards)
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ASUS TUF Z370-PRO Gaming LGA1151 (Intel 8th Gen) DDR4 HDMI DVI M.2 Z370 ATX Motherboard with Gigabit LAN and USB 3.1
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ASRock Z370 Killer SLI/ac LGA 1151 (300 Series) Intel Z370 HMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
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EVGA Z370 FTW, LGA 1151, Intel Z370, HDMI, SATA 6Gb/s, USB 3.1, USB 3.0, ATX, Intel Motherboard 134-KS-E377-KR
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GIGABYTE Z370 AORUS Ultra Gaming WiFi (Intel LGA1151/ATX/2xM.2/Front USB 3.1/SLI Motherboards)
MSI Performance GAMING Intel 8th Gen LGA 1151 M.2 DVI HDMI USB 3.1 Gigabit LAN SLI CFX WiFi ATX Motherboard (Z370 GAMING PRO CARBON AC)
ASUS TUF Z370-PRO Gaming LGA1151 (Intel 8th Gen) DDR4 HDMI DVI M.2 Z370 ATX Motherboard with Gigabit LAN and USB 3.1
ASRock Z370 Killer SLI/ac LGA 1151 (300 Series) Intel Z370 HMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
EVGA Z370 FTW, LGA 1151, Intel Z370, HDMI, SATA 6Gb/s, USB 3.1, USB 3.0, ATX, Intel Motherboard 134-KS-E377-KR
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GIGABYTE Z370 AORUS Ultra Gaming WiFi (Intel LGA1151/ATX/2xM.2/Front USB 3.1/SLI Motherboards)
Title
GIGABYTE Z370 AORUS Ultra Gaming WiFi (Intel LGA1151/ATX/2xM.2/Front USB 3.1/SLI Motherboards)
Wi-FI Chip
RGB Lighting
NVIDIA SLI Compatibility
Compatible RAM
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UEFI
AMD CrossfireX Compatibility
Rating
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Best Gaming Motherboard under $300 - High Budget
Preview
MSI Performance GAMING Intel 8th Gen LGA 1151 M.2 DVI HDMI USB 3.1 Gigabit LAN SLI CFX WiFi ATX Motherboard (Z370 GAMING PRO CARBON AC)
Title
MSI Performance GAMING Intel 8th Gen LGA 1151 M.2 DVI HDMI USB 3.1 Gigabit LAN SLI CFX WiFi ATX Motherboard (Z370 GAMING PRO CARBON AC)
Wi-FI Chip
RGB Lighting
NVIDIA SLI Compatibility
Compatible RAM
DDR4
BIOS
UEFI
AMD CrossfireX Compatibility
Rating
Check Price
Best Value
Preview
ASUS TUF Z370-PRO Gaming LGA1151 (Intel 8th Gen) DDR4 HDMI DVI M.2 Z370 ATX Motherboard with Gigabit LAN and USB 3.1
Title
ASUS TUF Z370-PRO Gaming LGA1151 (Intel 8th Gen) DDR4 HDMI DVI M.2 Z370 ATX Motherboard with Gigabit LAN and USB 3.1
Wi-FI Chip
RGB Lighting
NVIDIA SLI Compatibility
Compatible RAM
DDR4
BIOS
UEFI
AMD CrossfireX Compatibility
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Preview
ASRock Z370 Killer SLI/ac LGA 1151 (300 Series) Intel Z370 HMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
Title
ASRock Z370 Killer SLI/ac LGA 1151 (300 Series) Intel Z370 HMI SATA 6Gb/s USB 3.1 ATX Intel Motherboard
Wi-FI Chip
RGB Lighting
NVIDIA SLI Compatibility
Compatible RAM
DDR4
BIOS
UEFI
AMD CrossfireX Compatibility
Rating
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Also Good
Preview
EVGA Z370 FTW, LGA 1151, Intel Z370, HDMI, SATA 6Gb/s, USB 3.1, USB 3.0, ATX, Intel Motherboard 134-KS-E377-KR
Title
EVGA Z370 FTW, LGA 1151, Intel Z370, HDMI, SATA 6Gb/s, USB 3.1, USB 3.0, ATX, Intel Motherboard 134-KS-E377-KR
Wi-FI Chip
RGB Lighting
NVIDIA SLI Compatibility
Compatible RAM
DDR4
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AMD CrossfireX Compatibility
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Last update on 2018-12-13 at 15:54 / Affiliate links / Images from Amazon Product Advertising API

What are the Differences between i7 7700k and 8700k Processors?

The first and most obvious difference between the two Processors is definitely the Generational Increment that they possess. The Intel Core i7 7700K is a Generation 7 Intel Core Processor. All the while the Intel Core i7 8700K is a Generation 8 Intel Core Processor. The latter offers more benefits that the former doesn’t.

Generation Changes as explained here usually come with updates on the structure of the processors themselves. As many PC enthusiasts might be able to tell the user, the higher the generation is, the better the specifications in terms of voltage, speed and overall performance are shown in the product itself.

The second and also very important difference is the CPU architecture itself. The i7 8700K offers Coffee Lake CPU architecture. The integrated graphics on Coffee Lake chips allow support for DP 1.2 to HDMI 2.0 and HDCP 2.2 connectivity. Coffee Lake natively supports DDR4-2666 MHz memory in dual channel mode when used with i7 CPUs.

The i7 7700K offers the Kaby Lake architecture. It’s essentially the same structure as the Coffee Lake architecture but it also has a bit less perks and a graphics architecture that allows performance improvements in 3D Rendering tasks and 4K video playback.

The amount of cores is also different when comparing the two Processors. The i7-8700K, thanks to its Coffee Lake architecture, offers a whopping 6 Cores with 12 logical threads. Meanwhile the i7-7700k only offers 4 Cores and 8 Logical Threads.

The i7 8700K is also known for being very privy in terms of RAM memory support. With DDR4-2666 memory sticks being the only supported memory by this Processor. On the other hand, Intel core i7 7700K offers support for DDR4-2133 and DDR3-1333/1600 memory chips.

In terms of Processor Graphics. Intel Core i7 7700K offers the Intel HD Graphics 630 version. All the while the Intel 8700K offer the Intel UHD Graphics 630 version. Both of these architectures don’t really stand out against what Graphic Cards themselves can offer, though. High-end Gaming, Video Editing and other features will still require the user to buy a Graphics Card.

Clock Speeds are also a major difference between the two processors as well. The Intel Core i7 7700K offers a Maximum Clock speed of 4.20Ghz. All the while the Intel Core i7 8700K offers a smaller Clock Speed of 3.70Ghz.

While this may look like it works against the 8700K, once we get to Overclock Speeds everything becomes quite different. Both the 8700K and the 7700K have Hyper Threading and Unlocked for Overclocking specifications. With the 7700K reaching a max speed of 4.40Ghz while the 8700K offers a 4.70Ghz Max Speed.

Intel Core i7 8700K and 7700K Benchmarks Comparison

On the following segment we’re going to see a graph that shows the differences in benchmark performances with Cinebench and some games in general with the Intel Core i7 8700K and the Intel Core i7 7700K.

As a closing remark, it should be noted that the Intel Core i7 Processors will always favour the users who prefer to use the processors for heavy duty applications. Video Editors will find themselves reaping the benefits of using a Processor like this more than gamers will.

However, it can also be pointed out that some gamers might actually benefit from the increase in frame rates and the ease of detail some games can offer. As such, whether or not an Intel Core i7 Processor is fit for you is completely left up in the air and becomes a matter of personal preferences.

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