AMD Ryzen 3 3300X vs AMD Ryzen 9 3900X

VS

We compared two desktop CPUs: AMD Ryzen 3 3300X with 4 cores 3.8GHz 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

AMD Ryzen 3 3300X 's Advantages

Released 9 months late

Larger memory bandwidth (51.2GB/s vs 47.68GB/s)

Lower TDP (65W vs 105W)

AMD Ryzen 9 3900X 's Advantages

Larger L3 cache size (64MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 3300X

1299

AMD Ryzen 9 3900X

1302

Cinebench R23 Multi Core

AMD Ryzen 3 3300X

6787

AMD Ryzen 9 3900X +173%

18529

Geekbench 6 Single Core

AMD Ryzen 3 3300X

1685

AMD Ryzen 9 3900X +9%

1842

Geekbench 6 Multi Core

AMD Ryzen 3 3300X

5874

AMD Ryzen 9 3900X +99%

11715

Geekbench 5 Single Core

AMD Ryzen 3 3300X +1%

1337

AMD Ryzen 9 3900X

1319

Geekbench 5 Multi Core

AMD Ryzen 3 3300X

5577

AMD Ryzen 9 3900X +115%

11991

Passmark CPU Single Core

AMD Ryzen 3 3300X

2660

AMD Ryzen 9 3900X

2683

Passmark CPU Multi Core

AMD Ryzen 3 3300X

12651

AMD Ryzen 9 3900X +157%

32531

AMD Ryzen 3 3300X

VS

AMD Ryzen 9 3900X

General Parameters

Apr 2020

Release Date

Jul 2019

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 2

AM4

Socket

AM4

N/A

Integrated Graphics

N/A

Package

-

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

AM4

Socket

AM4

65 W

Power Consumption

105 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

4

Performance Cores

12

8

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

3.8 GHz

4.3 GHz

Performance Core Turbo Frequency

4.6 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

38x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 3 3300X

Official Website

AMD Ryzen 9 3900X

4.0

PCIe Version

4.0

16

PCIe Lanes

16

Related CPU Comparisons

1

AMD Ryzen 7 2700X vs AMD Ryzen 3 3300X

2

AMD Ryzen 7 5700X3D vs AMD Ryzen 3 3300X

3

AMD Ryzen 5 5600 vs AMD Ryzen 3 3300X

4

AMD Ryzen 3 3300X vs AMD Ryzen 5 2600X

5

AMD Ryzen 5 2600 vs AMD Ryzen 3 3300X

6

AMD Ryzen 3 3300X vs AMD Ryzen 5 1600

7

AMD Ryzen 3 3300X vs AMD Ryzen 7 5700X

8

AMD Ryzen 9 3900X vs AMD Ryzen 7 5800X3D

9

AMD Ryzen 3 3300X vs Intel Core i5 9600

10

AMD Ryzen 3 3300X vs Intel Core i7 13700