Intel Core i9 9980XE vs Intel Core i5 9600KF

VS

Intel Core i9 9980XE

Intel Core i5 9600KF

We compared two desktop CPUs: Intel Core i9 9980XE with 18 cores 3.0GHz and Intel Core i5 9600KF with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9980XE 's Advantages

Larger memory bandwidth (79.47GB/s vs 41.6GB/s)

Larger L3 cache size (25MB vs 9MB)

Intel Core i5 9600KF 's Advantages

Higher base frequency (3.7GHz vs 3.0GHz)

Lower TDP (95W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9980XE

1114

Intel Core i5 9600KF +12%

1251

Cinebench R23 Multi Core

Intel Core i9 9980XE +275%

27093

Intel Core i5 9600KF

7218

Geekbench 6 Single Core

Intel Core i9 9980XE

1480

Intel Core i5 9600KF +9%

1618

Geekbench 6 Multi Core

Intel Core i9 9980XE +76%

11091

Intel Core i5 9600KF

6268

Blender

Intel Core i9 9980XE +229%

290

Intel Core i5 9600KF

88

Geekbench 5 Single Core

Intel Core i9 9980XE

1122

Intel Core i5 9600KF +7%

1206

Geekbench 5 Multi Core

Intel Core i9 9980XE +208%

17154

Intel Core i5 9600KF

5559

Passmark CPU Single Core

Intel Core i9 9980XE

2569

Intel Core i5 9600KF +7%

2752

Passmark CPU Multi Core

Intel Core i9 9980XE +197%

31938

Intel Core i5 9600KF

10742

Intel Core i9 9980XE

VS

Intel Core i5 9600KF

General Parameters

Oct 2018

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Coffee Lake

i9-9980XE

Processor Number

i5-9600KF

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

95 W

84°C

Peak Operating Temperature

100 °C

CPU Performance

18

Performance Cores

6

36

Performance Core Threads

6

3.0 GHz

Performance Core Base Frequency

3.7 GHz

4.4 GHz

Performance Core Turbo Frequency

4.6 GHz

18

Total Core Count

6

36

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

25 MB shared

L3 Cache

9 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 9980XE

Official Website

Intel Core i5 9600KF

3.0

PCIe Version

3.0

44

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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