Intel Core i5 12400F vs AMD Ryzen 9 3900XT

VS

Intel Core i5 12400F

AMD Ryzen 9 3900XT

We compared two desktop CPUs: Intel Core i5 12400F with 6 cores 2.5GHz and AMD Ryzen 9 3900XT 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 i5 12400F 's Advantages

Released 1 years and 6 months late

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 3900XT 's Advantages

Higher base frequency (3.8GHz vs 2.5GHz)

Larger L3 cache size (64MB vs 18MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12400F +22%

1647

AMD Ryzen 9 3900XT

1350

Cinebench R23 Multi Core

Intel Core i5 12400F

12344

AMD Ryzen 9 3900XT +49%

18437

Geekbench 6 Single Core

Intel Core i5 12400F +30%

2301

AMD Ryzen 9 3900XT

1763

Geekbench 6 Multi Core

Intel Core i5 12400F

9475

AMD Ryzen 9 3900XT +16%

11025

Cinebench 2024 Single Core

Intel Core i5 12400F +29%

102

AMD Ryzen 9 3900XT

79

Blender

Intel Core i5 12400F

210

AMD Ryzen 9 3900XT +24%

261

Geekbench 5 Single Core

Intel Core i5 12400F +24%

1628

AMD Ryzen 9 3900XT

1311

Geekbench 5 Multi Core

Intel Core i5 12400F

8519

AMD Ryzen 9 3900XT +44%

12279

Passmark CPU Single Core

Intel Core i5 12400F +26%

3513

AMD Ryzen 9 3900XT

2769

Passmark CPU Multi Core

Intel Core i5 12400F

19551

AMD Ryzen 9 3900XT +68%

32856

Intel Core i5 12400F

VS

AMD Ryzen 9 3900XT

General Parameters

Jan 2022

Release Date

Jul 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 2 (Matisse)

i5-12400F

Processor Number

-

LGA-1700

Socket

AM4

No

Integrated Graphics

No

Package

-

Transistor Count

3.8 billions

10 nm

Manufacturing Process

7 nm

65 W

Power Consumption

105 W

117 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95°C

CPU Performance

6

Performance Cores

12

Performance Core Threads

24

2.5 GHz

Performance Core Base Frequency

3.8 GHz

4.4 GHz

Performance Core Turbo Frequency

4.7 GHz

6

Total Core Count

12

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

38x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

18 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200

128 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

Miscellaneous

Intel Core i5 12400F

Official Website

AMD Ryzen 9 3900XT

5.0

PCIe Version

4.0

20

PCIe Lanes

24

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