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CPU

AMD

AMD Ryzen 9 3900 Processor (OEM Only)

Processor

CPU cores: 12^*
CPU threads: 24^*
Maximum boost clock: 4.3 GHz^*
Thermal design power: 65 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 12^*
CPU threads: 24^*
Base clock: 3.1 GHz^*
L1 cache: 768 KB^*
Maximum boost clock: 4.3 GHz^*
L3 cache: 64 MB^*
L2 cache: 6 MB^*
Socket / package: AM4^*
Manufacturing process: TSMC 7nm FinFET^*

Memory & storage

Memory channels: 2^*
Video memory type: DDR4^*

Supported memory

DDR4^*

Power specifications

Thermal design power: 65 W^*

System configuration

Detailed specifications

Specifications 1 · 23 fields

Name

AMD Ryzen™ 9 3900 Processor (OEM Only)^*

L3 Cache

64^* MB

Default TDP

65^* W

L1 Cache

768^* KB

Processor Technology for CPU Cores

TSMC 7nm FinFET^*

Unlocked for Overclocking

Yes^*

CPU Socket

AM4^*

Family

Ryzen^*

Max. Operating Temperature (Tjmax)

95^* °C

Launch Date

9/24/2019^*

*OS Support

Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit^*

PCI Express® Version

PCIe® 4.0 x16^*

System Memory Type

DDR4^*

Memory Channels

2^*

System Memory Specification

Up to 3200 MT/s^*

Graphics Model

Discrete Graphics Card Required^*

Series

Ryzen 3000 Series^*

Form Factor

Desktops^*

# of CPU Cores

12^*

# of Threads

24^*

Max. Boost Clock

4.3^* GHz

Scope and conditions

source_native_row_context

Qualification: Up to^*
Original declaration: Up to 4.3 GHz^*

Base Clock

3.1^* GHz

L2 Cache

6^* MB

Specifications 2 · 23 fields

*OS Support

Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

# of CPU Cores

12^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

# of Threads

24^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Base Clock

3.1GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

CPU Socket

AM4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Default TDP

65W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Family

AMD Ryzen™ Processors^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Graphics Model

Discrete Graphics Card Required^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

L1 Cache

768KB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

L2 Cache

6MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

L3 Cache

64MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Launch Date

9/24/2019^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Line

AMD Ryzen™ 9 Desktop Processors^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Max. Boost Clock ¹ ²

Up to 4.3GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Max. Operating Temperature (Tjmax)

95°C^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Memory Channels

2^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Model

AMD Ryzen™ 9 3900 Processor (OEM Only)^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

PCI Express® Version

PCIe 4.0 x16^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Platform

Desktop^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Processor Technology for CPU Cores

TSMC 7nm FinFET^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

System Memory Specification

Up to 3200MHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

System Memory Type

DDR4^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Unlocked for Overclocking

Yes^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 108^*

Specifications 3 · 17 fields

cache l2: 6,144^*
cache l3: 65,536^*
tdp: 65^*
product line: AMD Ryzen 9 Desktop Processors^*
socket: AM4^*
memory type: DDR4^*
vertical segment: Desktop^*
max temp: 95^*
max memory speed: 3,200^*
cores: 12^*
threads: 24^*
name: AMD Ryzen 9 3900 Processor (OEM Only)^*
launch date: 2019-09-24^*
lithography: 7^*
base frequency: 3,100^*
turbo frequency: 4,300^*
cache l1: 768^*

* Provisional data