Intel Core i5 7400 vs Intel Core i9 9900KS

VS

Intel Core i5 7400

Intel Core i9 9900KS

We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core i9 9900KS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7400 's Advantages

Better graphics card performance

Lower TDP (65W vs 127W)

Intel Core i9 9900KS 's Advantages

Released 2 years and 9 months late

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (41.6GB/s vs 35.76GB/s)

Higher base frequency (4.0GHz vs 3.0GHz)

Larger L3 cache size (16MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 7400

920

Intel Core i9 9900KS +43%

1323

Cinebench R23 Multi Core

Intel Core i5 7400

3369

Intel Core i9 9900KS +296%

13343

Geekbench 6 Single Core

Intel Core i5 7400

1215

Intel Core i9 9900KS +38%

1678

Geekbench 6 Multi Core

Intel Core i5 7400

3517

Intel Core i9 9900KS +148%

8751

Blender

Intel Core i5 7400

59

Intel Core i9 9900KS +200%

177

Geekbench 5 Single Core

Intel Core i5 7400

877

Intel Core i9 9900KS +58%

1391

Geekbench 5 Multi Core

Intel Core i5 7400

3079

Intel Core i9 9900KS +212%

9636

Passmark CPU Single Core

Intel Core i5 7400

2090

Intel Core i9 9900KS +44%

3029

Passmark CPU Multi Core

Intel Core i5 7400

5491

Intel Core i9 9900KS +253%

19417

Intel Core i5 7400

VS

Intel Core i9 9900KS

General Parameters

Jan 2017

Release Date

Oct 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Coffee Lake

i5-7400

Processor Number

i9-9900KS

LGA-1151

Socket

LGA-1151

HD Graphics 630

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

127 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

8

4

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

4.0 GHz

3.5 GHz

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

35.76 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

1000 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

0.44 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 7400

Official Website

Intel Core i9 9900KS

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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