Intel Core i5 14400 vs AMD Ryzen 9 3950X

VS

Intel Core i5 14400

AMD Ryzen 9 3950X

We compared two desktop CPUs: Intel Core i5 14400 with 10 cores 2.5GHz and AMD Ryzen 9 3950X with 16 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 14400 's Advantages

Released 4 years and 2 months late

Integrated graphics card

Higher specification of memory (4800 vs 3200)

Larger memory bandwidth (76.8GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4.0)

Lower TDP (65W vs 105W)

AMD Ryzen 9 3950X 's Advantages

Higher base frequency (3.5GHz vs 2.5GHz)

Larger L3 cache size (64MB vs 20MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 14400 +32%

1790

AMD Ryzen 9 3950X

1349

Cinebench R23 Multi Core

Intel Core i5 14400

16900

AMD Ryzen 9 3950X +44%

24396

Geekbench 6 Single Core

Intel Core i5 14400 +48%

2538

AMD Ryzen 9 3950X

1709

Geekbench 6 Multi Core

Intel Core i5 14400 +15%

13466

AMD Ryzen 9 3950X

11656

Passmark CPU Single Core

Intel Core i5 14400 +42%

3838

AMD Ryzen 9 3950X

2692

Passmark CPU Multi Core

Intel Core i5 14400

27224

AMD Ryzen 9 3950X +43%

38953

Intel Core i5 14400

VS

AMD Ryzen 9 3950X

General Parameters

Jan 2024

Release Date

Nov 2019

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 2

i5-14400

Processor Number

-

LGA-1700

Socket

AM4

UHD Graphics 730

Integrated Graphics

N/A

Package

-

Transistor Count

3.8 billions

10 nm

Manufacturing Process

7 nm

65 W

Power Consumption

105 W

148 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

CPU Performance

6

Performance Cores

16

12

Performance Core Threads

32

2.5 GHz

Performance Core Base Frequency

3.5 GHz

4.7 GHz

Performance Core Turbo Frequency

4.7 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

35x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

20 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

47.68 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.35 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 14400

Official Website

AMD Ryzen 9 3950X

5.0

PCIe Version

4.0

20

PCIe Lanes

16

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