I58600K vs i78700k: Intel Core i5-8600K vs i7-8700K

Intel Core i5-8600K vs Intel Core i7-8700K: What is the difference?

56points

Intel Core i5-8600K

59points

Intel Core i7-8700K

Comparison winner

vs

66 facts in comparison

Intel Core i5-8600K

Intel Core i7-8700K

Why is Intel Core i5-8600K better than Intel Core i7-8700K?

  • Supports ECC memory?

Why is Intel Core i7-8700K better than Intel Core i5-8600K?

  • 6 more CPU threads?
    12vs6
  • 0.4GHz higher turbo clock speed?
    4.7GHzvs4.3GHz
  • 26.58% higher PassMark result?
    16270vs12854
  • 3MB bigger L3 cache?
    12MBvs9MB
  • Has an unlocked multiplier?
  • 7.83% higher PassMark result (single)?
    2728vs2530
  • 0.5MB/core more L3 cache per core?
    2MB/corevs1.5MB/core
  • Uses multithreading?

Which are the most popular comparisons?

Intel Core i5-8600K

vs

AMD Ryzen 5 3600

Intel Core i7-8700K

vs

AMD Ryzen 5 5600X

Intel Core i5-8600K

vs

Intel Core i5-9600K

Intel Core i7-8700K

vs

Intel Core i5-9600K

Intel Core i5-8600K

vs

AMD Ryzen 7 5800X

Intel Core i7-8700K

vs

AMD Ryzen 5 3600

Intel Core i5-8600K

vs

AMD Ryzen 5 5600X

Intel Core i7-8700K

vs

Intel Core i5-12400

Intel Core i5-8600K

vs

Intel Core i7-6700

Intel Core i7-8700K

vs

Intel Core i7-9700K

Intel Core i5-8600K

vs

AMD Ryzen 5 5600G

Intel Core i7-8700K

vs

AMD Ryzen 7 5800X

Intel Core i5-8600K

vs

Intel Core i7-4790K

Intel Core i7-8700K

vs

Intel Core i5-10400

Intel Core i5-8600K

vs

Intel Core i7-7700K

Intel Core i7-8700K

vs

AMD Ryzen 7 3700X

Intel Core i5-8600K

vs

Intel Core i5-10400

Intel Core i7-8700K

vs

Intel Core i7-8700

Intel Core i7-8700K

vs

AMD Ryzen 5 5500U

Price comparison

Cheap alternatives

User reviews

Overall Rating

Intel Core i5-8600K

0 User reviews

Intel Core i5-8600K

0. 0/10

0 User reviews

Intel Core i7-8700K

1 User reviews

Intel Core i7-8700K

10.0/10

1 User reviews

Features

Value for money

No reviews yet

 

10.0/10

1 votes

Gaming

No reviews yet

 

10.0/10

1 votes

Performance

No reviews yet

 

10.0/10

1 votes

Reliability

No reviews yet

 

10.0/10

1 votes

Energy efficiency

No reviews yet

 

10.0/10

1 votes

Performance

CPU speed

6 x 3.6GHz

6 x 3.7GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.

CPU threads

More threads result in faster performance and better multitasking.

turbo clock speed

4.3GHz

4.7GHz

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

Has an unlocked multiplier

✖Intel Core i5-8600K

✔Intel Core i7-8700K

Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.

L2 cache

A larger L2 cache results in faster CPU and system-wide performance.

L3 cache

A larger L3 cache results in faster CPU and system-wide performance.

L1 cache

A larger L1 cache results in faster CPU and system-wide performance.

L2 core

0.25MB/core

0.25MB/core

More data can be stored in the L2 cache for access by each core of the CPU.

L3 core

1.5MB/core

2MB/core

More data can be stored in the L3 cache for access by each core of the CPU.

Benchmarks

PassMark result

This benchmark measures the performance of the CPU using multiple threads.

PassMark result (single)

This benchmark measures the performance of the CPU using a single thread.

Geekbench 5 result (multi)

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)

Cinebench R20 (multi) result

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.

Cinebench R20 (single) result

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.

Geekbench 5 result (single)

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)

Blender (bmw27) result

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

Blender (classroom) result

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

performance per watt

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.

Integrated graphics

GPU clock speed

350MHz

350MHz

The graphics processing unit (GPU) has a higher clock speed.

GPU turbo

1150MHz

1200MHz

When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.

GPU execution units

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.

supported displays

Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.

DirectX version

DirectX is used in games, with newer versions supporting better graphics.

OpenGL version

OpenGL is used in games, with newer versions supporting better graphics.

OpenCL version

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.

texture mapping units (TMUs)

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.

render output units (ROPs)

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.

Memory

RAM speed

2666MHz

2666MHz

It can support faster memory, which will give quicker system performance.

maximum memory bandwidth

42. 7GB/s

42.7GB/s

This is the maximum rate that data can be read from or stored into memory.

DDR memory version

DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.

memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.

maximum memory amount

The maximum amount of memory (RAM) supported.

bus transfer rate

The bus is responsible for transferring data between different components of a computer or device.

Supports ECC memory

✔Intel Core i5-8600K

✖Intel Core i7-8700K

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

eMMC version

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.

bus speed

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

The bus is responsible for transferring data between different components of a computer or device.

Features

uses multithreading

✖Intel Core i5-8600K

✔Intel Core i7-8700K

Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.

Has AES

✔Intel Core i5-8600K

✔Intel Core i7-8700K

AES is used to speed up encryption and decryption.

Has AVX

✔Intel Core i5-8600K

✔Intel Core i7-8700K

AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.

SSE version

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.

Has F16C

✔Intel Core i5-8600K

✔Intel Core i7-8700K

F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

bits executed at a time

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

NEON provides acceleration for media processing, such as listening to MP3s.

Has MMX

✔Intel Core i5-8600K

✔Intel Core i7-8700K

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Has TrustZone

✖Intel Core i5-8600K

✖Intel Core i7-8700K

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).

front-end width

Unknown. Help us by suggesting a value. (Intel Core i5-8600K)

Unknown. Help us by suggesting a value. (Intel Core i7-8700K)

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

Price comparison

Which are the best CPUs?

Intel Core i7 8700K vs i5 8600K: performance comparison

VS

Intel Core i7 8700K

Intel Core i5 8600K

We compared two 6-core desktop CPUs: the 3. 7 GHz Intel Core i7 8700K against the 3.6 GHz i5 8600K. On this page, you’ll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

General overview and comparison of the processors

Single-Core Performance

Performance in single-threaded apps and benchmarks

Core i7 8700K

56

Core i5 8600K

55

Performance

Measure performance when all cores are involved

Core i7 8700K

34

Core i5 8600K

27

Power Efficiency

The efficiency score of electricity consumption

Core i7 8700K

41

Core i5 8600K

41

NanoReview Final Score

Generic CPU rating

Core i7 8700K

45

Core i5 8600K

42

Key Differences

What are the key differences between 8600K and 8700K

Advantages of Intel Core i7 8700K

  • Has 3 MB larger L3 cache size
  • 9% higher Turbo Boost frequency (4. 7 GHz vs 4.3 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks

Cinebench R23 (Single-Core)

Core i7 8700K

1208

Core i5 8600K
+2%

1234

Cinebench R23 (Multi-Core)

Core i7 8700K
+30%

8788

Core i5 8600K

6735

Passmark CPU (Single-Core)

Core i7 8700K
+6%

2744

Core i5 8600K

2597

Passmark CPU (Multi-Core)

Core i7 8700K
+34%

13729

Core i5 8600K

10232

Geekbench 5 (Single-Core)

Core i7 8700K
+6%

1238

Core i5 8600K

1170

Geekbench 5 (Multi-Core)

Core i7 8700K
+22%

6585

Core i5 8600K

5406

▶️ Submit your Cinebench R23 result

By purchasing through links on this site, we may receive a commission from Amazon. This does not affect our assessment methodology.

Specifications

Full technical specification of Intel Core i7 8700K and i5 8600K

General

Vendor Intel Intel
Released October 5, 2017 October 5, 2017
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Coffee Lake Coffee Lake
Model number i7-8700K i5-8600K
Socket LGA-1151 LGA-1151
Integrated GPU UHD Graphics 630 UHD Graphics 630

Performance

Cores 6 6
Threads 12 6
Base Frequency 3. 7 GHz 3.6 GHz
Turbo Boost Frequency 4.7 GHz 4.3 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 37x 36x
Bus Bandwidth 8 GT/s 8 GT/s
L1 Cache 64K (per core) 64K (per core)
L2 Cache 256K (per core) 256K (per core)
L3 Cache 12MB (shared) 9MB (shared)
Unlocked Multiplier Yes Yes
Fabrication process 14 nm 14 nm
TDP 95 W 95 W
Max. temperature 100°C 100°C
Integrated Graphics Intel UHD Graphics 630 Intel UHD Graphics 630
GPU Base Clock 350 MHz 350 MHz
GPU Boost Clock 1200 MHz 1150 MHz
Shading Units 192 192
TMUs 24 24
ROPs 3 3
Execution Units 24 24
TGP 15 W 15 W
Max. Resolution 4096×2304 — 60 Hz 4096×2304 — 60 Hz

iGPU FLOPS

Core i7 8700K

0.38 TFLOPS

Core i5 8600K

0.38 TFLOPS

Memory support

Memory types DDR4-2666 DDR4-2666
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 41.6 GB/s
ECC Support No No
Official site Intel Core i7 8700K official page Intel Core i5 8600K official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16
Extended instructions SSE4. 1, SSE4.2, AVX-2 SSE4.1, SSE4.2, AVX-2

Cast your vote

Choose between two processors

Core i7 8700K

10 (62.5%)

Core i5 8600K

6 (37.5%)

Total votes: 16

Сompetitors

1.
Ryzen 5 5600X or Core i7 8700K

2.
Core i7 12700K or Core i7 8700K

3.
Core i5 12600K or Core i7 8700K

4.
Core i5 12400F or Core i7 8700K

5.
Ryzen 7 5800X3D or Core i7 8700K

6.
Core i7 13700K or Core i7 8700K

7.
Core i5 12600K or Core i5 8600K

So which CPU will you choose: Intel Core i5 8600K or i7 8700K?

Name

Message

Intel Core i5-8600K vs Intel Core i7-8700K: What is the difference?

56 BALLLA

Intel Core i5-8600k

59 Ballla

Intel Core i7-8700k

Winter when comparing

VS

66 Facts compared to

9000 I5-8600K

INTEL INTH Why is Intel Core i5-8600K better than Intel Core i7-8700K?

  • Supports memory troubleshooting code?

Why is Intel Core i7-8700K better than Intel Core i5-8600K?

  • 6 more CPU threads?
    12 vs 6
  • 0. 4GHz higher turbo clock speed?
    4.7GHz vs 4.3GHz
  • 26.58% higher PassMark score?
    16270 vs 12854
  • 3MB more L3 cache?
    12MB vs 9MB
  • Has an unlocked multiplier?
  • 7.83% higher PassMark score (single)?
    2728 vs 2530
  • 0.5MB/core more L3 cache per core?
    2MB/core vs 1.5MB/core
  • Uses multithreading?

What are the most popular comparisons?

Intel Core i5-8600k

VS

AMD Ryzen 5 3600

Intel Core i7-8700K

AMD Ryzen 5 5600x

VS 9000 INTEL 9000)

Intel Core i7-8700K

VS

Intel Core i5-9600k

Intel Core i5-8600K

VS

AMD Ryzen 7 5800x

Intel Core i7-8700k

AMD Ryzen 5 3600 9000 9000 INTEL CORE INTEL CORE INTEL CORE INTEL CORE INTL vs

AMD RYZEN 5 5600X

Intel Core i7-8700k

VS

Intel Core i5-12400

Intel Core i5-8600k

-6700

INTE vs

Intel Core i7-9700k

Intel Core i5-8600k

VS

AMD Ryzen 5 5600g

Intel Core i7-8700k

VS

AMD Ryzen 7 5800x

I5-8600K

VS 9000 9000 9000 9000 9000 9000 9000

Intel Core i7-8700k

VS

Intel Core i5-10400

Intel Core i5-8600k

Intel Core I7-7700K

VS 9000 9000 9000 9000 9000 9000 9000 9000 9000 AMD

Intel Core i5-8600K

VS

Intel Core i5-10400

Intel Core i7-8700K

VS

Intel Core i7-8700

Intel Core i7-8700k

VS

9000 AMD Ryzen 5 5500u 9000

Cheaper

User Reviews

Overall Rating

Intel Core i5-8600K

0 User Reviews

Intel Core i5-8600K

0. 0 /10 03 9000 User Reviews0004 Intel Core i7-8700K

1 reviews of users

Intel Core i7-8700K

10.0 /10

1 reviews of users

Functions

9000 /10

1 Votes

Games

Reviews not yet

10.0 /10

1 Votes

reviews yet not

10.0 /10

1 Votes

Reliability

Reviews not yet

10.0 /10

1 VOTES 9000 10

1 votes

Performance

CPU speed

6 x 3.6GHz

6 x 3.7GHz

CPU speed indicates how many processing cycles per second a processor can perform, given all its cores (processors). It is calculated by adding the clock speeds of each core or, in the case of multi-core processors, each group of cores.

processor thread

More threads result in better performance and better multitasking.

turbo clock speed

4.3GHz

4.7GHz

When the processor is running below its limits, it can jump to a higher clock speed to increase performance.

Has an unlocked multiplier

✖Intel Core i5-8600K

✔Intel Core i7-8700K

Some processors come with an unlocked multiplier and are easier to overclock, allowing for better performance in games and other applications.

L2 Cache

More L2 scratchpad memory results in faster results in CPU and system performance tuning.

L3 cache

More L3 scratchpad memory results in faster results in CPU and system performance tuning.

L1 cache

More L1 cache results in faster results in CPU and system performance tuning.

L2 core

0.25MB/core

0.25MB/core

More data can be stored in L2 scratchpad for access by each processor core.

L3 core

1.5MB/core

2MB/core

More data can be stored in the L3 scratchpad for access by each processor core.

Geotagging

PassMark result

This benchmark measures CPU performance using multithreading.

PassMark result (single)

This benchmark measures processor performance using a thread of execution.

Geekbench 5 result (multi-core)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

Geekbench 5 is a cross-platform benchmark that measures the performance of a multi-core processor. (Source: Primate Labs, 2022)

Cinebench R20 result (multi-core)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

Cinebench R20 is a benchmark that measures the performance of a multi-core processor by rendering a 3D scene.

Cinebench R20 result (single core)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

Cinebench R20 is a test to evaluate the performance of a single core processor when rendering a 3D scene.

Geekbench 5 result (single core)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

Geekbench 5 is a cross-platform benchmark that measures the single-core performance of a processor. (Source: Primate Labs, 2022)

Blender test result (bmw27)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

The Blender benchmark (bmw27) measures CPU performance by rendering a 3D scene. More powerful processors can render a scene in a shorter time.

Blender result (classroom)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

The Blender (classroom) benchmark measures CPU performance by rendering a 3D scene. More powerful processors can render a scene in a shorter time.

performance per watt

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

This means that the processor is more efficient, giving more performance per watt of power used.

Integrated graphics

GPU clock speed

350MHz

350MHz

The graphics processing unit (GPU) has a higher clock speed.

turbo GPU

1150MHz

1200MHz

When the GPU is running below its limits, it can jump to a higher clock speed to increase performance.

GPU Executors

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

A graphics processing unit (GPU) with more execution units can provide better graphics.

monitor support

By using multiple displays, you can increase your workspace, making it easier to work across multiple applications.

DirectX 9 version0003

DirectX is being used in games with a new version that supports better graphics.

OpenGL version

The newer the OpenGL version, the better graphics quality in games.

OpenCL version

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

Some applications use OpenCL to use the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions are more functional and better quality.

texture units (TMUs)

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

TMUs take texture units and map them to the geometric layout of the 3D scene. More TMUs generally means texture information is processed faster.

imaging units ROPs

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

ROPs are responsible for some of the final steps of the rendering process, such as writing the final pixel data to memory and for performing other tasks such as anti-aliasing to improve the appearance of graphics.

Memory

RAM speed

2666MHz

2666MHz

Can support faster memory which speeds up system performance.

maximum memory bandwidth

42.7GB/s

42. 7GB/s

This is the maximum rate at which data can be read from or stored in memory.

DDR memory version

DDR (Double Data Rate Synchronous Dynamic Random Access Memory) is the most common type of main memory. New versions of DDR memory support higher maximum speeds and are more energy efficient.

memory channels

More memory channels increase the speed of data transfer between memory and processor.

maximum memory

Maximum memory (RAM).

bus baud rate

The bus is responsible for transferring data between various components of a computer or device.

Supports memory troubleshooting code

✔Intel Core i5-8600K

✖Intel Core i7-8700K

Memory troubleshooting code can detect and repair data corruption. It is used when necessary to avoid distortion, such as in scientific computing or when starting a server.

eMMC version

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

A newer version of eMMC — Built-in Flash Memory Card — speeds up the memory interface, has a positive effect on device performance, for example, when transferring files from a computer to internal memory via USB.

bus frequency

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

The bus is responsible for transferring data between various components of a computer or device

Functions

uses multithreading

, Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) delivers faster performance by dividing each physical processor core into logical cores, also known as threads. Thus, each core can run two instruction streams at the same time.

Has AES

✔Intel Core i5-8600K

✔Intel Core i7-8700K

AES is used to speed up encryption and decryption.

Has AVX

✔Intel Core i5-8600K

✔Intel Core i7-8700K

AVX is used to help speed up calculations in multimedia, scientific and financial applications, and to improve the performance of the Linux RAID program.

version of SSE

SSE is used to speed up multimedia tasks such as editing images or adjusting audio volume. Each new version contains new instructions and improvements.

Has F16C

✔Intel Core i5-8600K

✔Intel Core i7-8700K

F16C is used to speed up tasks such as adjusting image contrast or adjusting volume.

bits transmitted at the same time

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

NEON provides faster media processing such as MP3 listening.

Has MMX

✔Intel Core i5-8600K

✔Intel Core i7-8700K

MMX is used to speed up tasks such as adjusting image contrast or adjusting volume.

Has TrustZone

✖Intel Core i5-8600K

✖Intel Core i7-8700K

Technology is integrated into the processor to ensure device security when using features such as mobile payments and digital rights management (DRM) video streaming .

interface width

Unknown. Help us offer a price. (Intel Core i5-8600K)

Unknown. Help us offer a price. (Intel Core i7-8700K)

The processor can decode more instructions per clock (IPC), which means that the processor performs better

Price comparison

Which CPUs are better?

Intel Core i7 8700K vs i5 8600K:

performance comparison

VS

Intel Core i7 8700K

Intel Core i5 8600K

Which is better: Intel Core i7 8700K at 3. 7 GHz (with Turbo Boost up to 4.7) or i5 8600K at 3.6 GHz (with Turbo Boost up to 4.3)? To find out, read our comparative testing of these 6-core desktop processors in popular benchmarks, games and heavy applications.

  1. Overview
  2. Differences
  3. Performance
  4. Features
  5. Comments

Overview

Overview and comparison of the main metrics from NanoReview

Single -flow performance

Rating in tests using one kernel

Core i7 8700k

56

Core i5 8600k

55

Multi -flow performance

Tests in benchmarks where all nucleus

Core Core Core 8700 34

Core i5 8600K

27

Energy efficiency

Efficiency of energy consumption chip

Core i7 8700k

41

Core i5 8600k

41 9000

Key differences

What are the main differences between 8600K and 8700K

Reasons to choose Intel Core i7 8700K

  • Has 3MB more L3 cache
  • 9% higher frequency in Turbo Boost (4. 7 GHz vs. 4.3 GHz)

Benchmark tests

Compare the results of processor tests in benchmarks

Cinebench R23 (single core)

Core i7 8700K

1208

Core i5 8600K
+2%

1234

Cinebench R23 (multi-core)

Core i7 8700K
+30%

8788

Core i5 8600K

6735

Passmark CPU (single core)

Core i7 8700K
+6%

2744

Core i5 8600K

2597

Passmark CPU (multi-core)

Core i7 8700K
+34%

13729

Core i5 8600K

10232

Geekbench 5 (single core)

Core i7 8700K
+6%

1238

Core i5 8600K

1170

Geekbench 5 (multi-core)

Core i7 8700K
+22%

6585

Core i5 8600K

5406

▶️ Add your score to Cinebench R23

Specifications

List of full specifications of Intel Core i7 8700K and i5 8600K

General information

Manufacturer Intel Intel
Release date October 5, 2017 October 5, 2017
Type Desktop Desktop
Instruction set architecture x86-64 x86-64
Codename Coffee Lake

Coffee Lake
Model number i7-8700K i5-8600K
Socket LGA-1151 LGA-1151
Integrated graphics UHD Graphics 630 UHD Graphics 630

Performance

Cores 6 6
Number of threads 12 6
Frequency 3. 7 GHz 3.6 GHz
Max. frequency in Turbo Boost 4.7 GHz 4.3 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 37x 36x
Tire speed 8 GT/s 8 GT/s
Level 1 cache 64KB (per core) 64KB (per core)
Level 2 cache 256KB (per core) 256KB (per core)
Level 3 cache 12MB (shared) 9MB (shared)
Unlocked multiplier Yes Yes

Power consumption

Process 14 nanometers 14 nanometers
Power consumption (TDP) 95W 95W
Critical temperature 100°C 100°C
Integrated graphics Intel UHD Graphics 630 Intel UHD Graphics 630
GPU frequency 350 MHz 350 MHz
Boost GPU frequency 1200 MHz 1150 MHz
Shader blocks 192 192
TMUs 24 24
ROPs 3 3
Computer units 24 24
TGP 15W 15W
Max. resolution 4096×2304 — 60Hz 4096×2304 — 60Hz

iGPU FLOPS

Core i7 8700K

0.38 teraflops

Core i5 8600K

0.38 teraflops

Memory support

Memory type DDR4-2666 DDR4-2666
Max. size 128 GB 128 GB
Number of channels 2 2
Max. bandwidth 41.6 GB/s 41.6 GB/s
ECC support No No

Other

Official site Site Intel Core i7 8700K Site Intel Core i5 8600K
PCI Express version 3.0 3.0
Max. PCI Express lanes 16 16
Extended instructions SSE4.1, SSE4.2, AVX-2 SSE4.

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