Specifications

AMD Ryzen 9 3900X

Processor manufactured by AMD with 12 cores, 24 threads, base frequency 3.8 GHz, boost frequency 4.6 GHz, TDP 105W. Released on Q3 2019, using AM4 socket.

Report an issue

General Parameters

Report an issue

Release YearQ3 2019

ManufacturerAMD

TypeDesktop

Instruction Setx86-64

ArchitectureZen2

Manufacturing7nm

SocketAM4

Power Consumption105W

Max Temperature95°C

Performance test in benchmarks AMD Ryzen 9 3900X

Cinebench R23

Reputable cross-platform benchmark for high-performance processors

1,312

Cinebench R23 (Single Core)

18,682

Cinebench R23 (Multi Core)

Submit your Cinebench result

GeekBench v6

The new version of this benchmark emulates common operations often used in real world apps

1,842

Geekbench 6 (Single-Core)

11,715

Geekbench 6 (Multi-Core)

Submit your Geekbench result

C24

Cinebench 2024

Latest Cinebench version with improved testing methodology

Cinebench 2024 (Single Core)

N/A

Cinebench 2024 (Multi Core)

C20

Cinebench R20

Previous version of Cinebench, widely used for comparison

502

Cinebench R20 (Single Core)

6,954

Cinebench R20 (Multi Core)

GeekBench v5

Previous Geekbench version for historical comparison

1,319

Geekbench 5 (Single-Core)

11,991

Geekbench 5 (Multi-Core)

PassMark CPU Mark

Industry-standard CPU performance benchmark

2,683

PassMark (Single-Core)

32,531

PassMark (Multi-Core)

CPU Performance

Report an issue

Performance Cores12

Performance Core Base Frequency3.8 GHz

Performance Core Turbo Frequency4.6 GHz

Efficiency Cores24

Total Cores12

Total Threads24

Unlocked MultiplierYes

Bus Frequency100MHz

Multiplier38x

L1 Cache64K per core

L2 Cache512K per core

L3 Cache64MB shared

Memory Parameters

Report an issue

Memory TypesDDR4-3200

Max Memory Size128GB

Max Memory Channels2

Max Memory Bandwidth47.68GB/s

ECC Memory SupportYes

Graphics Card Parameters

Report an issue

Integrated GraphicsNo

000

PCIe

Report an issue

PCIe Version4

PCIe Lanes16

Miscellaneous

Report an issue

Related CPU Comparisons

AMD Ryzen 9 3900X vs AMD Ryzen 9 3950X

AMD 12C/24T vs AMD 16C/32T

Same socket

AMD Ryzen 9 3900X vs AMD Ryzen 9 3900XT

AMD 12C/24T vs AMD 12C/24T

Same socket

AMD Ryzen 9 3900X vs AMD Ryzen 7 3800XT

AMD 12C/24T vs AMD 8C/16T

Same socket

AMD Ryzen 9 3900X vs AMD Ryzen 7 4700G

AMD 12C/24T vs AMD 8C/16T

Same socket

AMD Ryzen 9 3900X vs AMD Ryzen 7 Pro 4750GE

AMD 12C/24T vs AMD 8C/16T

Same socket