Intel Core i5 12400 vs AMD Ryzen 7 3800X

VS

Intel Core i5 12400

AMD Ryzen 7 3800X

We compared two desktop CPUs: Intel Core i5 12400 with 6 cores 2.5GHz and AMD Ryzen 7 3800X with 8 cores 3.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400 's Advantages

Released 2 years and 6 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 7 3800X 's Advantages

Higher base frequency (3.9GHz vs 2.5GHz)

Larger L3 cache size (32MB vs 18MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12400 +22%

1647

AMD Ryzen 7 3800X

1340

Cinebench R23 Multi Core

Intel Core i5 12400

12344

AMD Ryzen 7 3800X +11%

13812

Geekbench 6 Single Core

Intel Core i5 12400 +28%

2244

AMD Ryzen 7 3800X

1743

Geekbench 6 Multi Core

Intel Core i5 12400 +13%

9793

AMD Ryzen 7 3800X

8625

Cinebench 2024 Single Core

Intel Core i5 12400 +30%

102

AMD Ryzen 7 3800X

78

Cinebench 2024 Multi Core

Intel Core i5 12400

701

AMD Ryzen 7 3800X +4%

731

Geekbench 5 Single Core

Intel Core i5 12400 +21%

1622

AMD Ryzen 7 3800X

1333

Geekbench 5 Multi Core

Intel Core i5 12400

8662

AMD Ryzen 7 3800X +9%

9479

Passmark CPU Single Core

Intel Core i5 12400 +30%

3528

AMD Ryzen 7 3800X

2695

Passmark CPU Multi Core

Intel Core i5 12400

19439

AMD Ryzen 7 3800X +20%

23418

Intel Core i5 12400

VS

AMD Ryzen 7 3800X

General Parameters

Jan 2022

Release Date

Jul 2019

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 2

i5-12400

Processor Number

-

LGA-1700

Socket

AM4

UHD Graphics 730

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

8

12

Performance Core Threads

16

2.5 GHz

Performance Core Base Frequency

3.9 GHz

4.4 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

39x

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

32 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

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1450 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 12400

Official Website

AMD Ryzen 7 3800X

5.0

PCIe Version

4.0

20

PCIe Lanes

16

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