AMD Ryzen 9 3900XT vs AMD Ryzen 5 3500X

VS

AMD Ryzen 9 3900XT

AMD Ryzen 5 3500X

We compared two desktop CPUs: AMD Ryzen 9 3900XT with 12 cores 3.8GHz and AMD Ryzen 5 3500X with 6 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 3900XT 's Advantages

Released 10 months late

Higher base frequency (3.8GHz vs 3.6GHz)

Larger L3 cache size (64MB vs 32MB)

AMD Ryzen 5 3500X 's Advantages

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

Newer PCIe version (4 vs 4.0)

Lower TDP (65W vs 105W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 3900XT +15%

1350

AMD Ryzen 5 3500X

1166

Cinebench R23 Multi Core

AMD Ryzen 9 3900XT +174%

18437

AMD Ryzen 5 3500X

6717

Geekbench 6 Single Core

AMD Ryzen 9 3900XT +6%

1763

AMD Ryzen 5 3500X

1650

Geekbench 6 Multi Core

AMD Ryzen 9 3900XT +69%

11025

AMD Ryzen 5 3500X

6523

AMD Ryzen 9 3900XT

VS

AMD Ryzen 5 3500X

General Parameters

Jul 2020

Release Date

Sep 2019

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

-

Zen 2 (Matisse)

Core Architecture

Matisse

AM4

Socket

AMD Socket AM4

No

Integrated Graphics

N/A

-

Generation

Ryzen 5 (Zen 2 (Matisse))

Package

3.8 billions

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

105 W

Power Consumption

65 W

95°C

Peak Operating Temperature

95 °C

-

Foundry

TSMC

-

Die Size

74 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

124 mm²

CPU Performance

12

Performance Cores

-

24

Performance Core Threads

-

3.8 GHz

Performance Core Base Frequency

3.6 GHz

4.7 GHz

Performance Core Turbo Frequency

4.1 GHz

12

Total Core Count

6

24

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

36.0

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

-

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Graphics Performance

1.18 TFLOPS

Miscellaneous

AMD Ryzen 9 3900XT

Official Website

AMD Ryzen 5 3500X

4.0

PCIe Version

4

24

PCIe Lanes

24

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