AMD Ryzen 5 3500X vs AMD Ryzen 9 3900XT

VS

We compared two desktop CPUs: AMD Ryzen 5 3500X with 6 cores 3.6GHz 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

AMD Ryzen 5 3500X 's Advantages

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

Lower TDP (65W vs 105W)

AMD Ryzen 9 3900XT 's Advantages

Released 10 months late

Newer PCIe version (4.0 vs 4)

Higher base frequency (3.8GHz vs 3.6GHz)

Larger L3 cache size (64MB vs 32MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 3500X

1166

AMD Ryzen 9 3900XT +15%

1352

Cinebench R23 Multi Core

AMD Ryzen 5 3500X

6717

AMD Ryzen 9 3900XT +174%

18436

Geekbench 6 Single Core

AMD Ryzen 5 3500X

1650

AMD Ryzen 9 3900XT +6%

1763

Geekbench 6 Multi Core

AMD Ryzen 5 3500X

6523

AMD Ryzen 9 3900XT +69%

11025

AMD Ryzen 5 3500X

VS

AMD Ryzen 9 3900XT

General Parameters

Sep 2019

Release Date

Jul 2020

AMD

Manufacturer

Amd

Desktop

Type

Desktop

-

Instruction Set

x86-64

Matisse

Core Architecture

Zen 2 (Matisse)

AMD Socket AM4

Socket

AM4

N/A

Integrated Graphics

No

Ryzen 5 (Zen 2 (Matisse))

Generation

-

Package

3.8 billions

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

AMD Socket AM4

Socket

AM4

65 W

Power Consumption

105 W

95 °C

Peak Operating Temperature

95°C

TSMC

Foundry

-

74 mm²

Die Size

-

12 nm

I/O Process Size

-

124 mm²

I/O Die Size

-

µOPGA-1331

Package

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

3.6 GHz

Performance Core Base Frequency

3.8 GHz

4.1 GHz

Performance Core Turbo Frequency

4.7 GHz

6

Total Core Count

12

6

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

38x

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

-

Max Memory Size

128 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

47.68 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

1.18 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 3500X

Official Website

AMD Ryzen 9 3900XT

4

PCIe Version

4.0

24

PCIe Lanes

24

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