AMD Ryzen 9 3900X vs Intel Core i3 12300

VS

AMD Ryzen 9 3900X

Intel Core i3 12300

We compared two desktop CPUs: AMD Ryzen 9 3900X with 12 cores 3.8GHz and Intel Core i3 12300 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 3900X 's Advantages

Higher base frequency (3.8GHz vs 3.5GHz)

Larger L3 cache size (64MB vs 12MB)

More modern manufacturing process (7nm vs 10nm)

Intel Core i3 12300 '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 vs 4.0)

Lower TDP (60W vs 105W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 3900X

1306

Intel Core i3 12300 +26%

1656

Cinebench R23 Multi Core

AMD Ryzen 9 3900X +123%

18454

Intel Core i3 12300

8249

Geekbench 6 Single Core

AMD Ryzen 9 3900X

1842

Intel Core i3 12300 +21%

2247

Geekbench 6 Multi Core

AMD Ryzen 9 3900X +59%

11715

Intel Core i3 12300

7359

AMD Ryzen 9 3900X

VS

Intel Core i3 12300

General Parameters

Jul 2019

Release Date

Jan 2022

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Zen 2

Core Architecture

Alder Lake-S

AM4

Socket

Intel Socket 1700

N/A

Integrated Graphics

UHD Graphics 730

-

Generation

Core i3 (Alder Lake-S)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

105 W

Power Consumption

60 W

95 °C

Peak Operating Temperature

-

Foundry

Intel

-

Die Size

163 mm²

CPU Performance

12

Performance Cores

-

24

Performance Core Threads

-

3.8 GHz

Performance Core Base Frequency

3.5 GHz

4.6 GHz

Performance Core Turbo Frequency

4.4 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

35

64 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

5 MB

64 MB shared

L3 Cache

12 MB

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200, DDR5-4800

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1450 MHz

-

Execution Units

24

Miscellaneous

AMD Ryzen 9 3900X

Official Website

Intel Core i3 12300

4.0

PCIe Version

5

16

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen 9 3900X vs Intel Core Ultra 9 285T

2

AMD Ryzen 9 3900X vs Intel Core i5 7600K

3

AMD Ryzen 9 3900X vs Intel Core i7 6900K

4

AMD Ryzen 9 3900X vs AMD Ryzen 3 1300X

5

AMD Ryzen 9 3900X vs AMD Ryzen 5 8600G

6

AMD Ryzen 9 3900X vs AMD Ryzen Threadripper 3990X

7

AMD Ryzen 9 3900X vs Intel Core i5 8600K

8

AMD Ryzen 9 3900X vs Intel Core i5 13400TE

9

AMD Ryzen 9 3900X vs AMD Ryzen 7 9800X3D

10

AMD Ryzen 9 3900X vs Intel Core i3 8100T

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster