I7 4790 vs i5 8600k: Core i5-8600K vs Core i7-4790 [in 12 benchmarks]

Intel Core i7-4790 vs Intel Core i5-8600K








Intel Core i7-4790 vs Intel Core i5-8600K

Comparison of the technical characteristics between the processors, with the Intel Core i7-4790 on one side and the Intel Core i5-8600K on the other side. The first is dedicated to the desktop sector, It has 4 cores, 8 threads, a maximum frequency of 4,0GHz. The second is used on the desktop segment, it has a total of 6 cores, 6 threads, its turbo frequency is set to 4,3 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.

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Specifications:

Processor

Intel Core i7-4790

Intel Core i5-8600K
Market (main)

Desktop

Desktop
ISA

x86-64 (64 bit)

x86-64 (64 bit)
Microarchitecture

Haswell

Coffee Lake
Core name

Haswell-DT

Coffee Lake-S
Family

Core i7-4000

Core i5-8000
Part number(s), S-Spec

BX80646I74790,

BXC80646I74790,

CM8064601560113,

SR1QF, QF4D

BX80684I58600K,
BXC80684I58600K,
CM8068403358508,
SR3QU, QNMM

Release date

Q2 2014

Q4 2017
Lithography

22 nm

14 nm++
Transistors

1. 400.000.000


Cores

4

6
Threads

8

6
Base frequency

3,6 GHz

3,6 GHz
Turbo frequency

4,0 GHz

4,3 GHz
Bus speed

5 GT/s

8 GT/s
Cache memory

8 MB

9 MB
Max memory capacity

32 GB

64 GB
Memory types

DDR3-1333/1600,

DDR3L-1333/1600

DDR4-2666
Max # of memory channels

2

2
Max memory bandwidth

25,6 GB/s

41,6 GB/s
Max PCIe lanes

16

16
TDP

84 W

95 W
Suggested PSU

600W ATX Power Supply

600W ATX Power Supply
GPU integrated graphics

Intel HD Graphics 4600

Intel UHD Graphics 630 (Coffee Lake)
GPU execution units

20

23
GPU shading units

160

184
GPU base clock

300 MHz

350 MHz
GPU boost clock

1200 MHz

1150 MHz
GPU FP32 floating point

352 GFLOPS

423,2 GFLOPS
Socket

LGA1150

LGA1151
Compatible motherboard

Socket LGA 1150 Motherboard 

Socket LGA 1151 Motherboard 
Maximum temperature

72. 7°C

100°C
CPU-Z single thread

405

476
CPU-Z multi thread

2.095

2.821
Cinebench R15 single thread

165

179
Cinebench R15 multi-thread

746

1.038
Cinebench R23 single thread

884

1.233
Cinebench R23 multi-thread

4.555

6.764
PassMark single thread

2.217

2.603
PassMark CPU Mark

7. 196

10.128
(Windows 64-bit)
Geekbench 4 single core

4.319

5.559
(Windows 64-bit)
Geekbench 4 multi-core

13.768

20.351
(SGEMM)
GFLOPS performance

215,5 GFLOPS

384,1 GFLOPS
(Multi-core / watt performance)
Performance / watt ratio

164 pts / W

214 pts / W
Amazon


eBay


Note: Commissions may be earned from the links above.

We can better compare what are the technical differences between the two processors.

Suggested PSU: We assume that we have An ATX computer case, a high end graphics card, 16GB RAM, a 512GB SSD, a 1TB HDD hard drive, a Blu-Ray drive. We will have to rely on a more powerful power supply if we want to have several graphics cards, several monitors, more memory, etc.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

The processor Intel Core i5-8600K has a larger number of cores, the turbo frequency of Intel Core i5-8600K is bigger, that the PDT of Intel Core i7-4790 is lower. The Intel Core i5-8600K was started more recently.

Performances :

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.





CPU-Z — Multi-thread & single thread score
Intel Core i5-8600K

476

2. 821
Intel Core i7-4790

405

2.095

In single core, the difference is 18%. In multi-core, the difference in terms of gap is 35%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.





Cinebench R15 — Multi-thread & single thread score
Intel Core i5-8600K

179

1.038
Intel Core i7-4790

165

746

In single core, the difference is 8%. In multi-core, the difference in terms of gap is 39%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.





Cinebench R23 — Multi-thread & single thread score
Intel Core i5-8600K

1.233

6.764
Intel Core i7-4790

884

4.555

In single core, the difference is 39%. In multi-core, the difference in terms of gap is 48%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.





PassMark — CPU Mark & single thread
Intel Core i5-8600K

2.603

10.128
Intel Core i7-4790

2.217

7. 196

In single core, the difference is 17%. In multi-core, the difference in terms of gap is 41%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.

On Windows 64-bit:





Geekbench 4 — Multi-core & single core score — Windows 64-bit
Intel Core i5-8600K

5.559

20.351
Intel Core i7-4790

4.319

13.768

In single core, the difference is 29%. In multi-core, the difference in terms of gap is 48%.

On Linux 64-bit:





Geekbench 4 — Multi-core & single core score — Linux 64-bit
Intel Core i5-8600K

5.869

22.255
Intel Core i7-4790

4.893

16.323

In single core, the difference is 20%. In multi-core, the difference in terms of gap is 36%.

On Mac OS X 64-bit:





Geekbench 4 — Multi-core & single core score — Mac OS X 64-bit
Intel Core i5-8600K

5.694

24.705
Intel Core i7-4790

4.570

15.280

In single core, the difference is 25%. In multi-core, the difference in terms of gap is 62%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.

Equivalence:

Intel Core i7-4790 AMD equivalentIntel Core i5-8600K AMD equivalent

See also:

Intel Core i7-4790KIntel Core i7-4790S

Intel Core i5-8600

Intel Core i7-4790 vs. Intel Core i5-8600K


Cpu Benchmark with benchmarks

Intel Core i7-4790 Intel Core i5-8600K
3. 60 GHz Frequency 3.60 GHz
4.00 GHz Turbo (1 Core) 4.30 GHz
3.80 GHz Turbo (All Cores) 4.10 GHz
4 Cores 6
Yes Hyperthreading ? No
No Overclocking ? Yes
normal Core architecture normal
Intel HD Graphics 4600 GPU Intel UHD Graphics 630
11.1 DirectX Version 12
3 Max. displays 3
DDR3-1600 Memory DDR4-2666
2 Memory channels 2
Max. Memory
No ECC No
L2 Cache
8.00 MB L3 Cache 9.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 16
22 nm Technology 14 nm
LGA 1150 Socket LGA 1151-2
84 W TDP 95 W
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Q2/2014 Release date Q4/2017
show more detail show more detail

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn’t count.

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn’t count.

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn’t count.

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn’t count.

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

iGPU — FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn’t count.

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn’t count.

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-Benchmark. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Benchmark’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Popular Comparision

Intel Core i7-4790 vs. Intel Core i5-8600K — Cpu Benchmark Specs & Test

4.2 of 44 rating(s)

Core i5-8600K vs Core i5-10400F

Availability

Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy on Amazon

$265

In Stock

Updated 4 minutes ago

Availability

Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110400F

Buy on Amazon

$107

In Stock

Updated 4 minutes ago

Key Differences

In short — Core i5-8600K outperforms the cheaper Core i5-10400F on the selected game parameters. However, the worse performing Core i5-10400F is a better bang for your buck. The better performing Core i5-8600K is 938 days older than the cheaper Core i5-10400F.

Advantages of Intel Core i5-8600K

Advantages of Intel Core i5-10400F

  • Up to 60% cheaper than Core i5-8600K — $107.0 vs $265.0

  • Up to 58% better value when playing Grand Theft Auto V than Core i5-8600K — $0.42 vs $1.0 per FPS

  • Consumes up to 32% less energy than Intel Core i5-8600K — 65 vs 95 Watts

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8600K — 12 vs 6 threads

Grand Theft Auto V

Resolution

1920×1080

Game Graphics

High

Core i5-8600K

Desktop • Oct 5th, 2017


FPS

265

100%

Value, $/FPS

$1/FPS

-38%

Price, $

$265

40%

FPS Winner

Intel Core i5-8600K Desktop Processor 6 Cores up to 4. 3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $265 on Amazon

In Stock

Updated 4 minutes ago

Core i5-10400F

Desktop • Apr 30th, 2020


FPS

257

97%

Value, $/FPS

$0.42/FPS

100%

Price, $

$107

100%

Value Winner

Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110400F

Buy for $107 on Amazon

In Stock

Updated 4 minutes ago

Resolution

1920×1080

Game Graphics

High

Core i5-8600K

Desktop • Oct 5th, 2017

Core i5-10400F

Desktop • Apr 30th, 2020

649

FPS

632

FPS

Counter-Strike: Global Offensive

1058

FPS

1031

FPS

League of Legends

462

FPS

449

FPS

VALORANT

265

FPS

257

FPS

Grand Theft Auto V

1411

FPS

1375

FPS

Minecraft

Geekbench 5 Benchmarks

Core i5-8600K

Desktop • Oct 5th, 2017


Single-Core

1211

100%

Multi-Core

5474

96%

Core i5-10400F

Desktop • Apr 30th, 2020


Single-Core

1107

91%

Multi-Core

5727

100%

Intel Core i5-8600K

vs

Intel Core i5-10400F

Oct 5th, 2017 Release Date

Apr 30th, 2020

Core i5 Collection Core i5
Coffee Lake Codename Comet Lake
Intel Socket 1151 Socket Intel Socket 1200

Desktop

Segment

Desktop

6 Cores 6
6 Threads

12

3. 6 GHz

Base Clock Speed 2.9 GHz
4.3 GHz Turbo Clock Speed 4.3 GHz
95 W TDP

65 W

14 nm Process Size 14 nm

36.0x

Multiplier 29.0x
None Integrated Graphics None

Yes

Overclockable No

Builds Using Core i5-8600K or Core i5-10400F

Grand Theft Auto V, 1080p, High

Skytech Shadow Gaming PC

99 FPS

$10.1/FPS

GeForce RTX 3050

Core i5-10400F

16 GB, 1 TB SSD

Buy on Amazon

$999.99

In Stock

Updated 105 minutes ago

CyberpowerPC Gamer Xtreme VR Gaming PC

124 FPS

$8.44/FPS

GeForce GTX 1660 SUPER

Core i5-10400F

8 GB, 500 GB SSD

Buy on Amazon

$1,047

In Stock

Updated 108 minutes ago

HP Pavilion Gaming Desktop PC

84 FPS

$7. 81/FPS

GeForce GTX 1650

Core i5-10400F

16 GB, 256 GB SSD

Buy on Amazon

$656

In Stock

Updated 106 minutes ago

[Geforce RTX 3060] 2022 HP Pavilion Gaming Desktop PC

131 FPS

$7.82/FPS

GeForce RTX 3060

Core i5-10400F

32 GB, 1 TB SSD + 2 TB HDD

Buy on Amazon

$1,025

In Stock

Updated 105 minutes ago

Thermaltake LCGS Glacier i3510 CPU Gaming Desktop PC

99 FPS

$12.1/FPS

GeForce RTX 3050

Core i5-10400F

16 GB, N/A Storage

Buy on Amazon

$1,197.5

In Stock

Updated 101 minutes ago

Skytech Blaze ll Gaming PC

111 FPS

$8.84/FPS

GeForce GTX 1660

Core i5-10400F

16 GB, N/A Storage

Buy on Amazon

$981.17

In Stock

Updated 107 minutes ago

Skytech Blaze 3.0 Gaming PC

167 FPS

$6.29/FPS

Radeon RX 6600 XT

Core i5-10400F

16 GB, N/A Storage

Buy on Amazon

$1,049. 99

In Stock

Updated 106 minutes ago

HP Pavilion Gaming Desktop PC

122 FPS

$6.89/FPS

GeForce RTX 2060

Core i5-10400F

16 GB, 512 GB SSD

Buy on Amazon

$839.99

In Stock

Updated 106 minutes ago

Skytech Blaze II Gaming PC

122 FPS

$7.17/FPS

GeForce RTX 2060

Core i5-10400F

16 GB, 500 GB SSD

Buy on Amazon

$875.04

In Stock

Updated 102 minutes ago

Skytech Blaze 3.0 Gaming PC

164 FPS

$7.93/FPS

GeForce RTX 3060 Ti

Core i5-10400F

16 GB, N/A Storage

Buy on Amazon

$1,299.99

In Stock

Updated 101 minutes ago

Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.

Core i5-10400F

Core i7-4790

$185.45

Core i5-10400F

Sempron 140

N/A Stock

Core i5-10400F

Ryzen 5 5500U

N/A Stock

Core i5-10400F

Core 2 Duo T5900

N/A Stock

Core i5-10400F

Xeon E5-1603

N/A Stock

Core i5-10400F

Core i7-3770

Core i5-10400F

Xeon E5640

N/A Stock

Core i5-10400F

Pentium T3400

N/A Stock

Core i5-10400F

Core i7-4930K

$198. 86

Intel Core i5 8600K vs Intel Core i7 8700K

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When it comes to gaming, there are always a wide variety of options for customization.

Whether you want something simple for work or if you are trying to build the most powerful machine the world has ever seen, none of it will be possible without a processor.

The processor, or CPU, is the brain of the computer and handles all the calculations and tasks you throw at it. Without this part, you would not be able to even start your computer.

Today we will be looking at two specific processors from Intel, the i5-8600K and the i7-8700K. Both of these processors are from Intel, the leading manufacturer of processors, since forever.

Intel Core i5 8600K vs. Intel Core i7 8700K – Comparison

CPU Name Intel Core i5 8600k Intel Core i7 8700k
Price Check Price Check Price
Socket Type LGA 1151 LGA 1151
Manufacturing Process 14 nm 14 nm
Number of Cores 6 6
Number of Threads 6 12
Base Clock Speed 3. 6 GHz 3.7 GHz
Maximum Boost Speed 4.3 GHz 4.7 GHz
L3 Cache 9 MB 12 MB
Maximum Memory Capacity 64 GB 64 GB
Thermal Design Power (TDP) 95 W 95 W
Maximum Temperature 212°F / 100°C 212°F / 100°C
Virtualization Yes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT) Yes: Intel VT-d, Intel VT-x with Extended Page Tables (EPT)
Integrated Graphics Intel UHD Graphics 630 Intel UHD Graphics 630
Performance Technologies SpeedStep, Stable Image Platform Program, TSX-NI, Turbo Boost 2. 0 Hyper-Threading, SpeedStep, Stable Image Platform Program, TSX-NI, Turbo Boost 2.0
Unlocked Yes Yes

A Little Overview

Intel has been the pioneer of making computer processors since forever. Right now, the market is very saturated with many different processors. From AMD’s new Ryzen series to already existing Intel core-series processors, there’s a lot of options for gamers.

Each of these entries has something they bring to the table, and there’s no single best processor. Everybody has their personal preferences, and there are many things to account for when buying a processor for gaming.

Today we’ll look over a few of these aspects, such as each processor’s specifications, their advantages and drawbacks, and their prerequisites.

Intel Core i5 8600K

The Intel Core i5-8600K was originally released in October of 2017 to much acclaim. Right out of the box, this CPU promised that it would be a powerhouse and optimal for virtual reality (VR) use.

This already spells out that it could potentially be a fantastic CPU, but just because the box says that it is fantastic, should you trust that? Taking a look at the specifications, this CPU comes with 6 cores and is ready to take on any overclocking, as evident from the “k” in its name.

– Specifications:

  • Number of Cores: 6
  • Number of Threads: 6
  • Processor Base Frequency: 3.60 GHz
  • Max Turbo Frequency: 4.30 GHz
  • Cache: 9 MB Intel® Smart Cache
  • Bus Speed: 8 GT/s
  • Intel® Turbo Boost Technology 2.0 Frequency: 4.30 GHz
  • TDP: 95 W

– Advantages:

  • Optimized 14nm architecture
  • Overclocking up to 4.1GHz for all six cores
  • Great value for an Intel processor
  • Unlocked multiplier for overclocking and faster processing.

– Drawbacks:

  • The heatsink is required to properly function. Without this, your CPU will overheat.
  • Hyperthreading is not an option, no virtual cores are available.
  • Requires a 300-series chipset

Intel Core i7 8700K

Moving on to the Intel Core i7-8700K, this product was also released in October of 2017 alongside the i5-8600K. Since it was released by the same manufacturer, this was not released for competition but rather offering gamers what would seem to be the “premium” option for PCs.

Of course, with an initial cost of one-hundred dollars more than the i5-8600K, the i7-8700K seems to be the top-of-the-line option. Right off the bat, the box displays once again that it is an optimal option for VR setups, and just like the i5-8600k, this one is a six-core processor and also allows for easy overclocking.

The i7 8700k, once again, requires a 300-series chipset to function. That is a little bit too much for the average gamer, but if you’re looking for a premium experience with hyper-threading and turbo boost, that’s the price you pay.

– Specifications:

  • Number of Cores: 6
  • Number of Threads: 12
  • Processor Base Frequency: 3.70 GHz
  • Max Turbo Frequency: 4.70 GHz
  • Cache: 12 MB Intel® Smart Cache
  • Bus Speed: 8 GT/s
  • Intel® Turbo Boost Technology 2.0 Frequency: 4.70 GHz
  • TDP: 95 W

– Advantages:

  • More optimal for gaming performance as well as productivity
  • Unlocked multiplier for overclocking
  • Outperforms AMD’s 8 core processor
  • Hyper-threading available

– Drawbacks:

  • More expensive than Ryzen competitors with about the same performance
  • Runs hot, will require a CPU cooler for more efficient processing
  • Requires a new z-series motherboard

Intel Core i5 8600k vs. Intel Core i7 8700k – Which Is Better For Gaming?

Which CPU is better? That all depends on what you may require out of your machine. For a better gaming experience, the i7-8700K outperforms the i5-8600K.

However, i5-8600k tends to offer a more balanced performance between gaming and productivity applications. Many gamers recommend the i5-8600k for its amazing gaming performance, as well as its seamless streaming capabilities.

Once again, the i7-8700K does offer hyperthreading and will allow for easier processing and overclocking. If you don’t know what hyperthreading is, it means that one CPU core can work on two different calculations simultaneously.

So, when it comes to the actual game performance, the i7-8700K will outperform the i5-8600K most of the time. However, these performances do come at a cost, but these issues can be circumvented. Unfortunately, these require further purchases. From there, you will have to assess which addition is more suited for you.

Considerations to take income from how much space you may or may not have in your case or even just the piling on the cost of adding more to your PC. Intel has always carried on the trend of providing balanced and reliable processors that handle both gaming and other processes very well. In the end, it all comes down to what you want in your rig.

If you’re looking for an inexpensive solution to run all the triple-A titles, as well as get some work done and stream your games, the i5-8600k is a no-brainer. If you’re looking to really up the ante and go overkill, or if you just need all the processing power you can get, the i7-8700k is your winner.

There are a lot of different factors you should look into before making your final decision, though. Let us cover those briefly.

Core i5 8600k vs. Core i7 8700k: The Major Differences

Though both processors perform extremely well, there are a few major differences between the two. For example, the i5-8600K does require a heatsink to function properly. Think of a heatsink as another cooling device, but it is not actively moving, like a fan.

A heatsink is passive and takes the heat generated by the CPU and dissipates it away from the electronics. Without this, your CPU will overheat, so it is another part that you will have to purchase.

Credits: Anand Tech

Most gaming rigs these days need a heatsink anyway, though if you’re looking for maximum power. Conversely, the i7-8700K will not necessarily require a CPU cooler, but it will certainly help to have one to run your processor better as it may overheat.

Another difference is the clock speeds. The i5 has a base speed of 3.1 while the i7 has a base speed of 3.7. They also have different max speeds. The i7-8700K sits at a max speed of 4.7 GHz while the i5-8600K sits at a max speed of 4.3 GHz.

And it’s not like you can overclock your processor right out of the box. There’s a lot of care to be taken while overclocking, or else you might end up frying the whole CPU.

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i5 8600k vs. i7 8700k: The Threads

Another major difference is that the i5-8600K does not offer any hyper-threading, which allows your processor to run off both virtual and physical cores. So, unfortunately, what this means is, the i5-8600K only allows for the physical 6 cores in your processor. The i7-8700K allows this and goes even beyond, for virtually a 12-core processor, 6 physical and 6 virtual cores.

Upgrades Required With The i5 8600k And i7 8700k

Looking at these two CPUs, you may wonder if you will need to upgrade any part of your PC. As previously mentioned, both may require a few additional parts to keep these CPUs cool.

Additionally, while no extra upgrades are necessarily needed to run the i5-8600K CPU (besides a heatsink), this is not the case with the i7-8700K. The i7 processor requires a new Z-series motherboard.

Image From Benchmark PC Tech

This type of motherboard is necessary for gaming and high-end performance computers. No specific brand is exclusively compatible with this CPU so just ensure that your motherboard is a Z-series.

The difference in motherboards is that your current one maybe a B or H series, which will not be compatible with the i7-8700K at all. Of course, you can always upgrade your motherboard for the i5-8600K, but it is not necessary. Any 200-series chipset or even lower will work just fine.

What About RAM?

When it comes to the RAM differences, both have a maximum supported memory of 128GB. This will entirely come down to how much RAM you’d like for your PC. Once again, ensure that whichever motherboard you get is compatible between the two CPUs.

Overall, the i5-8600k does seem to be the most user-friendly, and you won’t need to do much for it to work other than getting a heatsink. The i7-8700k will, of course, provide you with beastly performance, but keeping it cool and maintaining it may prove a difficult task unless you’re willing to put in the time and effort.

Let’s Talk About Detailed Specifications

Further looking into the specifications, aside from what we have covered today, we can see that there are a heap of similarities, thanks to both processors being from the same manufacturer. But there are a lot of important differences too.

For example, both CPUs have a 95W TDP. The TDP is the thermal design power, the maximum heat that is generated, and the PC will need to work to dissipate it and keep it from overheating everything else.

While the L1 and L2 cache are both similar as well, the L3 cache sizes are different. The i7 has a 12MB capacity, while the i5 only has 9MB. This shouldn’t be much of a problem unless you need the absolute highest processing power in your everyday work, such as rendering videos or processing high-resolution images.

Finally, neither CPU offers ECC support, nor do they come with any sort of integrated coolers. Intel has never really been a fan of inexpensive options or bonus parts.

Final Verdict: i5 8600k vs i7 8700k

When choosing between these two processors, the decision may be a bit difficult. Both the i5-8600k and the i7-8700k perform like absolute beasts for gaming, the differences start to pop up in the little things, though.

For example, the i7-8700k will outperform the i5-8600k heavily when it comes to multi-tasking and heavy workloads. However, all that extra power does come at a cost, a cost you won’t have to pay with the i5-8600k.

Another thing to note is that the i7-8700k has a few prerequisites just to get it installed. You’ll need to ensure a 300-series chipset, most importantly. The i5-8600k is mostly plugged and play and will work with any other parts you have, provided you have a heatsink and a strong enough PSU.

Image From Intel

On the final note, I can see that both of these CPUs are excellent choices in their own right. And while the aftermarket prices are still similar to the launch price, there is a clear distinction as one is much lighter on the pocket than the other.

These CPUs offer strong performances for both gaming and productivity. While there are several differences between the two, your final choice should come down to what’s most important to you.

If you want the processor with the most value, definitely invest in the i5-8600k. If you need high-end gaming performance that isn’t exorbitantly priced, the i5-8600k won’t disappoint.

You’ll get amazing performance in all triple-A titles, and the processor won’t let you down in other heavy workloads either. However, if you need all the power you can get, go for the i7-8700k.

Give the i7 the components it needs, and it will shatter your expectations. The i7-8700k, when overclocked, will never dip below 60fps even if you’re pushing the graphics to their utmost limit.

Rest assured that you can even get amazing performance at 1440p and the best performance on the market for 4k gaming. That’s a huge deal if you ask us.

Value Winner = i5-8600k
Performance Winner = i7-8700k

Do you agree with our ranking? If there’s anything we missed out on or anything you feel like we should add, please let us know. We hope this guide helped you to choose your gaming processor!