Intel Core i9 14900F vs AMD Ryzen 9 3900X

VS

Intel Core i9 14900F

AMD Ryzen 9 3900X

We compared two desktop CPUs: Intel Core i9 14900F with 24 cores 2.0GHz and AMD Ryzen 9 3900X with 12 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900F 's Advantages

Released 4 years and 6 months late

Higher specification of memory (5600 vs 3200)

Larger memory bandwidth (89.6GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4.0)

Lower TDP (65W vs 105W)

AMD Ryzen 9 3900X 's Advantages

Higher base frequency (3.8GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 36MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900F +71%

2238

AMD Ryzen 9 3900X

1306

Cinebench R23 Multi Core

Intel Core i9 14900F +90%

35220

AMD Ryzen 9 3900X

18454

Geekbench 6 Single Core

Intel Core i9 14900F +78%

3279

AMD Ryzen 9 3900X

1842

Geekbench 6 Multi Core

Intel Core i9 14900F +69%

19868

AMD Ryzen 9 3900X

11715

Passmark CPU Single Core

Intel Core i9 14900F +73%

4644

AMD Ryzen 9 3900X

2683

Passmark CPU Multi Core

Intel Core i9 14900F +64%

53444

AMD Ryzen 9 3900X

32531

Intel Core i9 14900F

VS

AMD Ryzen 9 3900X

General Parameters

Jan 2024

Release Date

Jul 2019

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 2

i9-14900F

Processor Number

-

LGA-1700

Socket

AM4

No

Integrated Graphics

N/A

Package

-

Transistor Count

3.8 billions

10 nm

Manufacturing Process

7 nm

65 W

Power Consumption

105 W

219 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

2.0 GHz

Performance Core Base Frequency

3.8 GHz

5.8 GHz

Performance Core Turbo Frequency

4.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

4.3 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

38x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 14900F

Official Website

AMD Ryzen 9 3900X

5.0

PCIe Version

4.0

20

PCIe Lanes

16

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