Intel Core i5 8600K vs Intel Core i7 8086K

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We compared two desktop CPUs: Intel Core i5 8600K with 6 cores 3.6GHz and Intel Core i7 8086K with 6 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8086K 's Advantages

Released 8 months late

Higher base frequency (4.0GHz vs 3.6GHz)

Larger L3 cache size (12MB vs 9MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 8600K

1213

Intel Core i7 8086K +8%

1311

Cinebench R23 Multi Core

Intel Core i5 8600K

6632

Intel Core i7 8086K +52%

10110

Geekbench 6 Single Core

Intel Core i5 8600K

1649

Intel Core i7 8086K +8%

1781

Geekbench 6 Multi Core

Intel Core i5 8600K

6050

Intel Core i7 8086K +24%

7529

Blender

Intel Core i5 8600K

105

Intel Core i7 8086K +25%

132

Geekbench 5 Single Core

Intel Core i5 8600K

1163

Intel Core i7 8086K +16%

1358

Geekbench 5 Multi Core

Intel Core i5 8600K

5367

Intel Core i7 8086K +32%

7095

Passmark CPU Single Core

Intel Core i5 8600K

2603

Intel Core i7 8086K +10%

2876

Passmark CPU Multi Core

Intel Core i5 8600K

10201

Intel Core i7 8086K +40%

14336

Intel Core i5 8600K

VS

Intel Core i7 8086K

General Parameters

Oct 2017

Release Date

Jun 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i5-8600K

Processor Number

i7-8086K

LGA-1151

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

95 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

6

Performance Core Threads

12

3.6 GHz

Performance Core Base Frequency

4.0 GHz

4.3 GHz

Performance Core Turbo Frequency

5 GHz

6

Total Core Count

6

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

9 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

350 MHz

1150 MHz

GPU Max Dynamic Frequency

1200 MHz

192

Shader Units

192

24

Texture Units

24

3

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.38 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 8600K

Official Website

Intel Core i7 8086K

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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