Intel Core i9 9900KF vs Intel Core i5 10400F

VS

Intel Core i9 9900KF Intel Core i5 10400F

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz and Intel Core i5 10400F with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KF 's Advantages

Higher base frequency (3.6GHz vs 2.9GHz)

Larger L3 cache size (16MB vs 12MB)

Intel Core i5 10400F 's Advantages

Released 1 years and 4 months late

Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900KF +13%

1260

Intel Core i5 10400F

1106

Cinebench R23 Multi Core

Intel Core i9 9900KF +65%

12606

Intel Core i5 10400F

7603

Geekbench 6 Single Core

Intel Core i9 9900KF +10%

1612

Intel Core i5 10400F

1459

Geekbench 6 Multi Core

Intel Core i9 9900KF +23%

7648

Intel Core i5 10400F

6209

Blender

Intel Core i9 9900KF +30%

188

Intel Core i5 10400F

144

Geekbench 5 Single Core

Intel Core i9 9900KF +18%

1300

Intel Core i5 10400F

1101

Geekbench 5 Multi Core

Intel Core i9 9900KF +46%

8856

Intel Core i5 10400F

6041

Passmark CPU Single Core

Intel Core i9 9900KF +15%

2945

Intel Core i5 10400F

2551

Passmark CPU Multi Core

Intel Core i9 9900KF +49%

18462

Intel Core i5 10400F

12350

Intel Core i9 9900KF

VS

Intel Core i5 10400F

General Parameters

Jan 2019

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Comet Lake

i9-9900KF

Processor Number

i5-10400F

LGA-1151

Socket

LGA-1200

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1200

95 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.6 GHz

Performance Core Base Frequency

2.9 GHz

5 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

29x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

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

Miscellaneous

Intel Core i9 9900KF

Official Website

Intel Core i5 10400F

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

Related CPU Comparisons

1

Intel Core i9 9900KF vs AMD Ryzen 5 7500F

2

Intel Core i9 9900KF vs Intel Core i9 9900K

3

Intel Core i5 12400 vs Intel Core i9 9900KF

4

Intel Core i5 14600KF vs Intel Core i9 9900KF

5

AMD Ryzen 5 1600 vs Intel Core i9 9900KF

6

Intel Core i3 7100 vs Intel Core i9 9900KF

7

Intel Core i9 9900KF vs AMD Ryzen 5 5600

8

Intel Core i5 10400F vs Intel Core i3 12100F

9

Intel Core i9 9900KF vs AMD Ryzen 3 Pro 4350GE

10

Intel Core i9 9900KF vs Intel Pentium Gold G5420

Related News

1

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

2

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

3

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

4

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

5

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

6

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

7

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

8

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

9

Only 3 Weeks Left! AMD Zen5 Launching Soon

10

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!