Intel Core i9 10900X vs Intel Core i5 9600KF

VS

Intel Core i9 10900X Intel Core i5 9600KF

We compared two desktop CPUs: Intel Core i9 10900X with 10 cores 3.7GHz 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 10900X 's Advantages

Released 9 months late

Higher specification of memory (DDR4-2933 vs DDR4-2666)

Larger memory bandwidth (93.8GB/s vs 41.6GB/s)

Larger L3 cache size (20MB vs 9MB)

Intel Core i5 9600KF 's Advantages

Lower TDP (95W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10900X

1143

Intel Core i5 9600KF +9%

1251

Cinebench R23 Multi Core

Intel Core i9 10900X +97%

14275

Intel Core i5 9600KF

7218

Geekbench 6 Single Core

Intel Core i9 10900X

1566

Intel Core i5 9600KF +3%

1618

Geekbench 6 Multi Core

Intel Core i9 10900X +48%

9308

Intel Core i5 9600KF

6268

Geekbench 5 Single Core

Intel Core i9 10900X

1133

Intel Core i5 9600KF +6%

1206

Geekbench 5 Multi Core

Intel Core i9 10900X +94%

10786

Intel Core i5 9600KF

5559

Passmark CPU Single Core

Intel Core i9 10900X

2664

Intel Core i5 9600KF +3%

2752

Passmark CPU Multi Core

Intel Core i9 10900X +109%

22469

Intel Core i5 9600KF

10742

Intel Core i9 10900X

VS

Intel Core i5 9600KF

General Parameters

Oct 2019

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Coffee Lake

i9-10900X

Processor Number

i5-9600KF

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1151

165 W

Power Consumption

95 W

94 °C

Peak Operating Temperature

100 °C

CPU Performance

10

Performance Cores

6

20

Performance Core Threads

6

3.7 GHz

Performance Core Base Frequency

3.7 GHz

4.5 GHz

Performance Core Turbo Frequency

4.6 GHz

10

Total Core Count

6

20

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

9 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2666

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

93.8 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 10900X

Official Website

Intel Core i5 9600KF

3.0

PCIe Version

3.0

48

PCIe Lanes

16

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

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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